[
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "allbirds-price",
  "final_answer": "The women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. I got this from the price information in the product page's code, not from the price shown on the page.",
  "secs": 12.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 644,
    "output": 200,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 644,
    "cache_write": 2162,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2806,
    "cache_write": 127,
    "output": 76,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 3450,
   "cache_write": 2933,
   "output": 390,
   "input_all": 6391
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 4.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.title + ' | ' + (document.querySelector('meta[property=\"og:price:amount\"]')||{}).content + ' | ' + (document.querySelector('meta[property=\"og:price:currency\"]')||{}).content"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[document.querySelector('meta[property=\\\"og:price:amount\\\"]')?.content, document.querySelector('meta[property=\\\"og:price:currency\\\"]')?.content].join(' ')\""
    },
    "chars": 11,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 is **sold out** in Dusty Pink. When I select it, the page says \"Out of stock,\" shows a \"Notify Me\" button where \"Add to Cart\" would normally be, and greys out the size. Of sizes 5 to 11, only size 10 shows as available.",
  "secs": 56.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 653,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 653,
    "cache_write": 6548,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7201,
    "cache_write": 4799,
    "output": 101,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12000,
    "cache_write": 192,
    "output": 207,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12192,
    "cache_write": 3449,
    "output": 188,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15641,
    "cache_write": 2091,
    "output": 220,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 17732,
    "cache_write": 1403,
    "output": 225,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 19135,
    "cache_write": 256,
    "output": 123,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 18,
   "cache_read": 84554,
   "cache_write": 19391,
   "output": 1300,
   "input_all": 103963
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 3.49
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 292,
    "images": 0,
    "error": true,
    "secs": 0.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8420,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.65
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const b=[...document.querySelectorAll('button')].filter(x=>/size|ADD|SOLD|SELECT/i.test(x.innerText+x.getAttribute('aria-label'))).map(x=>(x.getAttribute('aria-label')||'')+' | '+x.innerText.trim()+' | '+x.className.slice(0,80)+' | dis='+x.disabled);return location.href+'\\n'+b.join('\\n')})()\""
    },
    "chars": 7126,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.78
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.62
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const b=[...document.querySelectorAll('button')].filter(x=>/size|ADD TO|SOLD|SELECT A|NOTIFY/i.test(x.innerText+' '+x.getAttribute('aria-label'))).map(x=>(x.getAttribute('aria-label')||'')+' | '+x.innerText.trim()+' | '+x.className.slice(0,100)+' | dis='+x.disabled);return location.href+'\\n'+b.join('\\n')})()\""
    },
    "chars": 2634,
    "images": 0,
    "error": false,
    "secs": 0.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('button')].filter(x=>/ADD TO CART|NOTIFY|SOLD/i.test(x.innerText)&&x.offsetParent).slice(0,4).map(x=>x.innerText.trim()).join(' || ') + ' ## ' + (document.body.innerText.match(/.{0,80}(sold out|out of stock).{0,80}/i)||[''])[0]\""
    },
    "chars": 40,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News is **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro.\"**\n\nIt's marked as a live story. The summary says Lula, 80, claims Brazil voted to \"guarantee democracy,\" while Bolsonaro calls the result \"inexplicable\" and won't concede.",
  "secs": 10.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 623,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 623,
    "cache_write": 13788,
    "output": 152,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 623,
   "cache_write": 14411,
   "output": 261,
   "input_all": 15040
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 5.68
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 37549,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's marked \"Latest\" on the releases page and was published about 3 hours before I checked.",
  "secs": 11.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 633,
    "output": 119,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 633,
    "cache_write": 20653,
    "output": 44,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 633,
   "cache_write": 21286,
   "output": 163,
   "input_all": 21925
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 3.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 53882,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **Playwright v1.64.1**. The page tags it \"Latest\" and shows it was published on **October 14, 2026** (2026-10-14T11:51:33Z), by dgozman. It's a bug-fix release that comes one day after v1.64.0.",
  "secs": 8.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 671,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1302,
    "cache_write": 150,
    "output": 90,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1933,
   "cache_write": 1452,
   "output": 370,
   "input_all": 3393
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 1.68
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n----\\n')\""
    },
    "chars": 944,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.innerText).join('\\n')\""
    },
    "chars": 46,
    "images": 0,
    "error": false,
    "secs": 0.19
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full path: microsoft/playwright-mcp).\n\nI went straight to the search results URL for Microsoft's repositories with the query \"playwright mcp\" rather than typing it into the search box on the page. The results are the same. It came up first out of 3 matches, with about 39k stars.",
  "secs": 7.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 2418,
    "output": 105,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 643,
   "cache_write": 3061,
   "output": 233,
   "input_all": 3710
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.13
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.4
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to the Star button on its GitHub page.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 635,
    "output": 118,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 25258,
    "output": 42,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 635,
   "cache_write": 25893,
   "output": 160,
   "input_all": 26534
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 1.84
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 51700,
    "images": 0,
    "error": false,
    "secs": 0.49
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "hf-top-downloads",
  "final_answer": "The top model is **sentence-transformers/all-MiniLM-L6-v2**, with about 192M downloads.\n\nI opened the Hugging Face models page with the \"Most downloads\" sort applied. It's a Sentence Similarity model.",
  "secs": 7.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 628,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 628,
    "cache_write": 4123,
    "output": 79,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 628,
   "cache_write": 4751,
   "output": 196,
   "input_all": 5385
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 1.96
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 6913,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, which I reached with the More link, story #31 is titled **\"I refuse to accept a censored Internet. Join Me at FOSDEM 27\"**.",
  "secs": 9.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 639,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 639,
    "cache_write": 201,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 840,
    "cache_write": 211,
    "output": 62,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1479,
   "cache_write": 1051,
   "output": 308,
   "input_all": 2538
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"More\" click"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' || ')\""
    },
    "chars": 161,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "hn-top",
  "final_answer": "The number 1 story on Hacker News right now is **\"US Wages Share of GDI at 75 Year Low\"** (from stlouisfed.org). It has **42 points**.",
  "secs": 11.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 639,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 639,
    "cache_write": 234,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 873,
    "cache_write": 95,
    "output": 58,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1512,
   "cache_write": 968,
   "output": 235,
   "input_all": 2488
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.16
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text .athing:first-of-type"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text .subtext >> nth=0"
    },
    "chars": 57,
    "images": 0,
    "error": false,
    "secs": 0.32
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "ikea-billy",
  "final_answer": "The BILLY white bookcase costs **$79.00** and is **31 1/2\" wide**. The full size is 31 1/2 x 11 x 79 1/2 inches (width x depth x height).\n\nThe link you gave (item 00263850) didn't open a product page. IKEA sent it to the BILLY bookcases list instead. These figures come from the first white BILLY bookcase on that list, which is now listed as item 20522046.\n\nThe list also shows an in-store-only IKEA Family price of $65.00, valid from Sep 8 to Dec 24, 2026.",
  "secs": 40.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 648,
    "output": 204,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 648,
    "cache_write": 1609,
    "output": 97,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2257,
    "cache_write": 941,
    "output": 130,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3198,
    "cache_write": 136,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3334,
    "cache_write": 270,
    "output": 226,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 9437,
   "cache_write": 3604,
   "output": 766,
   "input_all": 13053
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3318,
    "images": 0,
    "error": true,
    "secs": 27.59
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + (document.querySelector('.pip-price-module, .pip-temp-price-module')?.innerText||'') + ' | ' + (document.querySelector('.pip-header-section')?.innerText||'')\""
    },
    "chars": 44,
    "images": 0,
    "error": false,
    "secs": 0.29
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + document.body.innerText.slice(0,1500)\""
    },
    "chars": 1658,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href*=\\\"00263850\\\"]')].map(a=>a.href).slice(0,3).join(' ')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href*=\\\"/p/billy-bookcase-white\\\"]')].map(a=>a.href).slice(0,5).join(' ')\""
    },
    "chars": 301,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "mdn-abort",
  "final_answer": "The method is **`abort()`**, called as `AbortController.abort()`.\n\nI searched MDN for \"AbortController\", and one of the results was the page \"AbortController: abort() method\". I didn't open that page. From what I already know, the method aborts an asynchronous operation, such as a `fetch()` request, before it finishes.",
  "secs": 6.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 646,
    "output": 124,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 646,
    "cache_write": 1621,
    "output": 104,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 646,
   "cache_write": 2267,
   "output": 228,
   "input_all": 2919
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 1.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 2928,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. I searched the docs site for it and opened the top result. Its entry on the \"Coroutines and tasks\" page says \"Added in version 3.11.\"",
  "secs": 9.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 2575,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3218,
    "cache_write": 522,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 3861,
   "cache_write": 3740,
   "output": 348,
   "input_all": 7609
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 1.57
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4559,
    "images": 0,
    "error": false,
    "secs": 0.3
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const d=document.getElementById('asyncio.TaskGroup').closest('dl');return d.innerText.slice(0,800)})()\""
    },
    "chars": 818,
    "images": 0,
    "error": false,
    "secs": 0.4
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx is **0.28.1**, released on **December 6, 2024**.\n\nThe project page showed a CAPTCHA, which I didn't try to solve. I got this from PyPI's official JSON API (`pypi.org/pypi/httpx/json`) instead, which is the same data the project page uses.",
  "secs": 26.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 629,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 629,
    "cache_write": 239,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 868,
    "cache_write": 387,
    "output": 333,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1255,
    "cache_write": 441,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1696,
    "cache_write": 154,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 4448,
   "cache_write": 1850,
   "output": 758,
   "input_all": 6310
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 52,
    "images": 0,
    "error": false,
    "secs": 1.92
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text .package-header"
    },
    "chars": 118,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.35
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/pypi/httpx/json"
    },
    "chars": 37,
    "images": 0,
    "error": false,
    "secs": 0.78
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval (()=>{try{const d=JSON.parse(document.body.innerText);return d.info.version+' '+d.urls.map(u=>u.upload_time_iso_8601).join(',')}catch(e){return document.body.innerText.slice(0,300)}})()"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"const d=JSON.parse(document.body.innerText); d.info.version+' '+d.urls.map(u=>u.upload_time_iso_8601).join(',')\""
    },
    "chars": 64,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nPyPI's search showed a CAPTCHA, so I didn't complete the search. I got the version from the package's page instead: https://pypi.org/project/playwright/",
  "secs": 28.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 208,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 839,
    "cache_write": 387,
    "output": 173,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1226,
    "cache_write": 1630,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2856,
    "cache_write": 259,
    "output": 172,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3115,
    "cache_write": 267,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3382,
    "cache_write": 66,
    "output": 80,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 12049,
   "cache_write": 3448,
   "output": 850,
   "input_all": 15513
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 2.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 2.02
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 2792,
    "images": 0,
    "error": false,
    "secs": 0.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "fill @e33 \"playwright\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "press Enter"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.41
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 4.61
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text h1"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's a positive integer given in the smallest unit of the currency. For example, `100` means $1.00 (100 cents), and `100` means \u00a5100 for zero-decimal currencies like yen.\n\nThe page also says:\n- The minimum is $0.50 US or the equivalent in the charge currency.\n- The value can be up to eight digits, so `99999999` means $999,999.99.\n- This \"Create a charge\" endpoint (POST /v1/charges) is marked deprecated. Stripe suggests using another payment flow, such as the Payment Intents API.",
  "secs": 16.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 638,
    "output": 160,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 638,
    "cache_write": 1024,
    "output": 126,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1662,
    "cache_write": 405,
    "output": 162,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2067,
    "cache_write": 494,
    "output": 191,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 4367,
   "cache_write": 2561,
   "output": 639,
   "input_all": 6938
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 5.87
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(() => {const t=document.body.innerText; const i=t.indexOf('amount'); return t.slice(i-200,i+800);})()\""
    },
    "chars": 1037,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(() => {const t=document.body.innerText; const i=t.indexOf('Create a charge'); const j=t.indexOf('amount',i); return t.slice(j-100,j+600);})()\""
    },
    "chars": 723,
    "images": 0,
    "error": false,
    "secs": 0.42
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(() => {const t=document.body.innerText; let out=[]; let r=/amount\\nintegerRequired|amount\\ninteger\\nRequired|amount\\nRequired/g; let m; while((m=r.exec(t))) out.push(t.slice(m.index-300,m.index+500)); return out.join('\\n=====\\n');})()\""
    },
    "chars": 826,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so it can't be added to the cart. On the Black & Khaki Slim Chino Pants 2-Pack page, I chose waist 30, but the 28L length option stayed greyed out and the add-to-cart button still said \"Select A Size\" and couldn't be clicked. The store's product data also lists the 30 / 28L combination as unavailable.\n\nThe only length available with waist 30 is 32L. The site sent me to its India store (en-in), so stock may be different in other regions.",
  "secs": 24.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 665,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 665,
    "cache_write": 7968,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8633,
    "cache_write": 4937,
    "output": 219,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13570,
    "cache_write": 383,
    "output": 160,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22868,
   "cache_write": 13953,
   "output": 638,
   "input_all": 36831
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 11.08
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 1.51
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.49
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+' | '+v.available))\""
    },
    "chars": 282,
    "images": 0,
    "error": false,
    "secs": 0.57
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** It's the top story at the start of the page, and it has 51 comments.",
  "secs": 13.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 627,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 627,
    "cache_write": 9481,
    "output": 105,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 627,
   "cache_write": 10108,
   "output": 215,
   "input_all": 10741
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 5.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 19893,
    "images": 0,
    "error": false,
    "secs": 0.34
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**. Martijn Koster, who was working for Nexor, proposed it in February 1994 on the www-talk mailing list. It was formally standardized in 2022.\n\nThe Web scraping article's \"robots.txt\" link goes to Wikipedia's Robots exclusion standard page, which is the same as the robots.txt article. I had already opened that article directly, then checked afterward that the Web scraping page links to it.",
  "secs": 13.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 662,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 662,
    "cache_write": 117,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 779,
    "cache_write": 522,
    "output": 210,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1301,
    "cache_write": 484,
    "output": 150,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 2742,
   "cache_write": 1785,
   "output": 581,
   "input_all": 4537
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Robots.txt"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 1.91
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#mw-content-text').innerText.match(/[^.]*199\\d[^.]*\\./g).slice(0,5).join('\\n')\""
    },
    "chars": 940,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 0.56
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text a')].filter(a=>/robots/i.test(a.href)).map(a=>a.textContent+' -> '+a.href).join('\\n')\""
    },
    "chars": 349,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-agentsmd",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 8.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 154,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 301,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 944,
    "cache_write": 282,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1587,
   "cache_write": 1226,
   "output": 313,
   "input_all": 2821
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 2.7
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.mw-parser-output > p:not(.mw-empty-elt)').innerText\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join('\\n---\\n')\""
    },
    "chars": 547,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. I got this from the price listed in the page's data (25.00, currency USD), and $25 also shows up in the page text.",
  "secs": 17.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 636,
    "output": 223,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 636,
    "cache_write": 2226,
    "output": 146,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2862,
    "cache_write": 170,
    "output": 99,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 3498,
   "cache_write": 3032,
   "output": 468,
   "input_all": 6538
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 5.12
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + (document.querySelector('meta[property=\\\"og:price:amount\\\"]')||{}).content + ' | ' + [...document.querySelectorAll('[class*=price i]')].slice(0,5).map(e=>e.innerText).join(' / ')\""
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.querySelector('meta[property=\\\"og:price:currency\\\"]')||{}).content + ' | ' + (document.body.innerText.match(/\\$\\d+(\\.\\d\\d)?/g)||[]).slice(0,5).join(',')\""
    },
    "chars": 30,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "allbirds-size9",
  "final_answer": "I selected women's size 9 on the Dusty Pink Allbirds Flip Flop, and it's **sold out**. The page shows \"Out of stock\" with a \"Notify Me\" button where you'd normally add it to your cart.\n\nSize 10 is the only women's size that appears to be in stock in Dusty Pink. The flip flop is on sale for $25 (normally $50).",
  "secs": 53.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 645,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 645,
    "cache_write": 6540,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7185,
    "cache_write": 164,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7349,
    "cache_write": 4252,
    "output": 171,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11601,
    "cache_write": 2065,
    "output": 205,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13666,
    "cache_write": 1787,
    "output": 182,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15453,
    "cache_write": 478,
    "output": 123,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 55899,
   "cache_write": 15931,
   "output": 1023,
   "input_all": 71846
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 3.09
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 292,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.5
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 8184,
    "images": 0,
    "error": false,
    "secs": 0.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.64
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('h1')?.innerText + ' | ' + location.href + ' | ' + [...document.querySelectorAll('button')].filter(b=>/size|SOLD|ADD|SELECT/i.test(b.innerText+b.getAttribute('aria-label'))).map(b=>(b.getAttribute('aria-label')||'')+':'+b.innerText.trim()+':'+b.disabled+':'+b.className).join(' || ')\""
    },
    "chars": 3468,
    "images": 0,
    "error": false,
    "secs": 0.31
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const b=document.querySelector('.btn-size--selected');let p=b;for(let i=0;i<6;i++)p=p.parentElement;return p.innerText.slice(0,800)})()\""
    },
    "chars": 479,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "bbc-top",
  "final_answer": "The headline of the top story on BBC News is **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro.\"** I took it from the first headline in the page's code rather than checking how the page looks on screen.",
  "secs": 9.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 615,
    "output": 152,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 615,
    "cache_write": 405,
    "output": 111,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 615,
   "cache_write": 1020,
   "output": 263,
   "input_all": 1641
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 4.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2')).slice(0,5).map(h=>h.innerText).join(' | ')\""
    },
    "chars": 396,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. On the agent-browser releases page, it's the first release listed and has the \"Latest\" label.",
  "secs": 7.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 625,
    "output": 168,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 625,
    "cache_write": 331,
    "output": 44,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 625,
   "cache_write": 956,
   "output": 212,
   "input_all": 1587
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 2.69
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2, .Label--success')).slice(0,8).map(e=>e.innerText).join(' | ')\""
    },
    "chars": 146,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "gh-playwright-release",
  "final_answer": "The latest Playwright release is **v1.64.1**, released on **14 October 2026** (2026-10-14, 11:51 UTC). It's labelled \"Latest\" on the releases page and was published by dgozman.",
  "secs": 14.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 623,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 623,
    "cache_write": 671,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1294,
    "cache_write": 181,
    "output": 71,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1917,
   "cache_write": 1475,
   "output": 352,
   "input_all": 3400
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 3.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n----\\n')\""
    },
    "chars": 944,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.textContent).join(' | ')\""
    },
    "chars": 97,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is called **playwright-mcp**, and its full path is microsoft/playwright-mcp.\n\nI searched Microsoft's repository list for \"playwright mcp\" by opening the search results address directly, not by typing into the search box on github.com/microsoft. The search came back with 3 repositories, and playwright-mcp was the only Playwright MCP server among them. It has about 39k stars.",
  "secs": 9.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 635,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 2418,
    "output": 128,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 635,
   "cache_write": 3053,
   "output": 256,
   "input_all": 3694
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, based on the star counter on its GitHub page.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 627,
    "output": 169,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 627,
    "cache_write": 299,
    "output": 127,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 926,
    "cache_write": 133,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1059,
    "cache_write": 8268,
    "output": 42,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 2612,
   "cache_write": 9327,
   "output": 397,
   "input_all": 11949
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 4.46
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#repo-stars-counter-star')?.title + ' / ' + document.querySelector('#repo-stars-counter-star')?.textContent\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href$=\\\"/stargazers\\\"]')].map(a=>a.innerText.trim()+'|'+(a.querySelector('[title]')?.title||'')).join(' ;; ')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -s \"main\" -c"
    },
    "chars": 20071,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "hf-top-downloads",
  "final_answer": "When sorted by most downloads, the first model on Hugging Face is **sentence-transformers/all-MiniLM-L6-v2**, a sentence similarity model with about 192M downloads.",
  "secs": 6.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 620,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 620,
    "cache_write": 3733,
    "output": 64,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 620,
   "cache_write": 4353,
   "output": 186,
   "input_all": 4979
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 2.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 6201,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, the story ranked number 31 is **\"Where the Romans Fought (interactive map)\"**. The rankings change often, so this is only what was there when I checked.",
  "secs": 6.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 235,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 391,
    "output": 63,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 631,
   "cache_write": 1022,
   "output": 298,
   "input_all": 1659
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"a.morelink\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' | ')\""
    },
    "chars": 105,
    "images": 0,
    "error": false,
    "secs": 0.26
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "hn-top",
  "final_answer": "The #1 story on Hacker News right now is **\"PaperPilot \u2013 Zero-Cloud, Pure-Rust PDF Engine with WASM and MCP\"**, with **26 points**. I checked that the score belongs to the #1 story. Front-page rankings change often, so this may be different if you look later.",
  "secs": 9.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 149,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 277,
    "output": 154,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 908,
    "cache_write": 171,
    "output": 101,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1539,
   "cache_write": 1079,
   "output": 404,
   "input_all": 2626
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.athing .titleline a').innerText + ' | ' + document.querySelector('.score').innerText\""
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const r=document.querySelector('.athing');return r.querySelector('.rank').innerText+' '+r.id+' '+(document.getElementById('score_'+r.id)||{}).innerText})()\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.32
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "ikea-billy",
  "final_answer": "I couldn't open that exact product page. The link (article 002.638.50) redirects to IKEA's general BILLY bookcases category page, so that article number seems to be discontinued or replaced.\n\nThe closest match on the category page is a different article number, BILLY Bookcase, white, 205.220.46:\n\n- **Price:** $79.00. There's also an in-store price of $65 for IKEA Family members, valid Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2\" (80 cm). The full size is 31 1/2\" W \u00d7 11\" D \u00d7 79 1/2\" H.\n\nThere's also a narrower white BILLY that's 15 3/4\" wide and costs $59.00.",
  "secs": 61.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 640,
    "output": 211,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 640,
    "cache_write": 369,
    "output": 69,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1009,
    "cache_write": 102,
    "output": 111,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1111,
    "cache_write": 1860,
    "output": 156,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2971,
    "cache_write": 254,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3225,
    "cache_write": 302,
    "output": 261,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 8956,
   "cache_write": 3527,
   "output": 918,
   "input_all": 12497
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 174,
    "images": 0,
    "error": true,
    "secs": 30.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.pip-temp-price, .pip-price')?.innerText + ' | ' + document.title + ' | ' + (document.body.innerText.match(/Width[^\\n]*\\n?[^\\n]*/i)||[''])[0]\""
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 11.04
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get url"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 0.29
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.slice(0,3000)\""
    },
    "chars": 3175,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href*=00263850], a[href*=billy-bookcase-white]')].slice(0,5).map(a=>a.href).join(' ')\""
    },
    "chars": 184,
    "images": 0,
    "error": true,
    "secs": 0.35
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a')].map(a=>a.href).filter(h=>h.includes('billy-bookcase-white')).slice(0,6).join(' ')\""
    },
    "chars": 361,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**.\n\nI searched the MDN site for \"AbortController\" and opened its reference page. The \"Instance methods\" section says `abort()` stops an asynchronous operation before it finishes, including fetch requests, reading response bodies, and streams.",
  "secs": 15.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 638,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 638,
    "cache_write": 2216,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2854,
    "cache_write": 206,
    "output": 111,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3060,
    "cache_write": 506,
    "output": 143,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3566,
    "cache_write": 271,
    "output": 91,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 10118,
   "cache_write": 3837,
   "output": 564,
   "input_all": 13967
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 2.05
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4083,
    "images": 0,
    "error": false,
    "secs": 0.47
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e36"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 1.02
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 82,
    "images": 0,
    "error": false,
    "secs": 0.31
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "fill @e95 \"AbortController\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 844,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e101"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#instance_methods')?.parentElement?.innerText || document.body.innerText.slice(0,2000)\""
    },
    "chars": 191,
    "images": 0,
    "error": false,
    "secs": 0.37
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. I searched the Python 3 docs, opened its entry under \"Coroutines and tasks\", and it says \"Added in version 3.11.\"",
  "secs": 10.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 635,
    "output": 136,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 545,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1180,
    "cache_write": 262,
    "output": 88,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1442,
    "cache_write": 622,
    "output": 67,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 3257,
   "cache_write": 2064,
   "output": 441,
   "input_all": 5331
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 2.42
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"#search-results\""
    },
    "chars": 587,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('dl[class*=py] dt#asyncio\\\\.TaskGroup').parentElement.innerText.slice(0,1500)\""
    },
    "chars": 111,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,1500)\""
    },
    "chars": 1528,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx is **0.28.1**, released on **December 6, 2024**. That's the version PyPI marks as the latest release. The release history also lists newer 1.0 development pre-releases (up to 1.0.dev6), but none of those is the latest stable version.",
  "secs": 12.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 621,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 621,
    "cache_write": 288,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 909,
    "cache_write": 109,
    "output": 68,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1018,
    "cache_write": 755,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1773,
    "cache_write": 469,
    "output": 90,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 4321,
   "cache_write": 2242,
   "output": 582,
   "input_all": 6575
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 3.02
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name').innerText + ' | ' + document.querySelector('.package-header__date').innerText\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.slice(0,1500)\""
    },
    "chars": 1570,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Released');return t.slice(i-100,i+200)+' || '+[...document.querySelectorAll('.release__version, .release__version-date')].slice(0,6).map(e=>e.innerText).join(' ; ')})()\""
    },
    "chars": 580,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**, released Oct 22, 2026, and the page marks it as the \"Latest release.\"\n\nI couldn't use PyPI's search as you asked, because the search results page showed a CAPTCHA, which I didn't try to solve. I opened the package's page directly instead: https://pypi.org/project/playwright/",
  "secs": 17.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 623,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 623,
    "cache_write": 235,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 858,
    "cache_write": 387,
    "output": 174,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1245,
    "cache_write": 269,
    "output": 58,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1514,
    "cache_write": 111,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1625,
    "cache_write": 6676,
    "output": 144,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 5865,
   "cache_write": 8301,
   "output": 655,
   "input_all": 14180
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 1.54
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -s \"ul.unstyled\""
    },
    "chars": 50,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.32
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.75
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text h1.package-header__name"
    },
    "chars": 126,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 15716,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's a positive whole number given in the currency's smallest unit. For example, 100 means $1.00 (100 cents). For a currency with no decimal places, like yen, 100 means \u00a5100.\n\nThe page also says:\n- The minimum charge is $0.50 US or the same value in the charge's currency.\n- The amount can be up to eight digits. For USD, the largest value is 99999999, which is $999,999.99.",
  "secs": 15.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 630,
    "output": 158,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 630,
    "cache_write": 932,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1562,
    "cache_write": 404,
    "output": 145,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 2192,
   "cache_write": 1966,
   "output": 415,
   "input_all": 4166
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 7.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('amount');return t.slice(i,i+800)})()\""
    },
    "chars": 822,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Parameters');return t.slice(i,i+700)})()\""
    },
    "chars": 725,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so you can't add it to the cart. I selected waist 30, and the 28L length option stayed greyed out and couldn't be clicked. The Add to Cart button kept saying \"Select A Size\" and stayed disabled. The store's product data also lists the 30 / 28L variant as unavailable.\n\nWith a 30 waist, only the 32L length is in stock for this Black & Khaki Slim Chino 2-Pack.",
  "secs": 26.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 657,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 657,
    "cache_write": 7976,
    "output": 108,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8633,
    "cache_write": 4920,
    "output": 192,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13553,
    "cache_write": 327,
    "output": 143,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22843,
   "cache_write": 13880,
   "output": 577,
   "input_all": 36733
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 9.89
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.76
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.36
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.31
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+':'+v.available).join(' | '))\""
    },
    "chars": 214,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** I took this from the first headline link in the page's main content area. The homepage changes often, so it may show a different story later.",
  "secs": 20.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 619,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 619,
    "cache_write": 85,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 704,
    "cache_write": 589,
    "output": 72,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1323,
   "cache_write": 1293,
   "output": 253,
   "input_all": 2624
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 4.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('main h2, main h3, main a')).slice(0,30).map(e=>e.tagName+': '+e.innerText.trim().slice(0,120)).join('\\n')\""
    },
    "chars": 942,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**.\n\nOn the Web scraping page I followed the \"robots.txt\" link, which opens the article \"Robots exclusion standard\". That article says Martijn Koster proposed the standard in February 1994 on the www-talk mailing list, while he was working at Nexor. By June 1994 most crawlers were following it.\n\nIt became an official internet standard much later: Google proposed it to the Internet Engineering Task Force in July 2019, and it was published as RFC 9309 in September 2022.",
  "secs": 13.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 654,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 654,
    "cache_write": 460,
    "output": 181,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1114,
    "cache_write": 1069,
    "output": 172,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1768,
   "cache_write": 2183,
   "output": 540,
   "input_all": 3959
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 2.8
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('a')).filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')\""
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Robots_exclusion_standard"
    },
    "chars": 82,
    "images": 0,
    "error": false,
    "secs": 0.53
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('#mw-content-text p')).slice(0,8).map(p=>p.textContent).join('\\n').slice(0,3000)\""
    },
    "chars": 2413,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-lite",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 7.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 635,
    "output": 165,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 314,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 949,
    "cache_write": 183,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1584,
   "cache_write": 1132,
   "output": 307,
   "input_all": 2724
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.88
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('.mw-parser-output > p')].find(p=>p.textContent.trim().length>50).textContent\""
    },
    "chars": 114,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].find(p=>p.textContent.trim().length>50).textContent\""
    },
    "chars": 254,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. It's on sale: the original price was $50.00. Both the page details and the product data show the $25.00 price.",
  "secs": 10.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31118,
    "output": 225,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31118,
    "cache_write": 2243,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33361,
    "cache_write": 173,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 64479,
   "cache_write": 33534,
   "output": 435,
   "input_all": 98021
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4401,
    "images": 0,
    "error": false,
    "secs": 4.15
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.title + ' | ' + (document.querySelector('[class*=price], .price')?.innerText || '') + ' | ' + Array.from(document.querySelectorAll('meta[property*=price]')).map(m=>m.getAttribute('property')+'='+m.content).join(',')"
    },
    "chars": 132,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "fetch(location.pathname+'.js').then(r=>r.json()).then(p=>JSON.stringify({price:p.price/100,cmp:p.compare_at_price, avail:p.available}))"
    },
    "chars": 44,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is sold out. After I selected size 9, the page showed \"Out of stock\" and the button changed to \"NOTIFY ME\" instead of \"Add to Cart.\" Size 10 is the only women's size in this color that isn't crossed out.",
  "secs": 62.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31127,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31127,
    "cache_write": 6523,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 37650,
    "cache_write": 163,
    "output": 105,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 37813,
    "cache_write": 550,
    "output": 55,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 38363,
    "cache_write": 4069,
    "output": 224,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 42432,
    "cache_write": 2267,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 44699,
    "cache_write": 2344,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 47043,
    "cache_write": 239,
    "output": 216,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 47282,
    "cache_write": 604,
    "output": 228,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 47886,
    "cache_write": 263,
    "output": 33,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 48149,
    "cache_write": 1153,
    "output": 91,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 24,
   "cache_read": 422444,
   "cache_write": 49302,
   "output": 1250,
   "input_all": 471770
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4401,
    "images": 0,
    "error": false,
    "secs": 3.97
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e145"
    },
    "chars": 290,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e66"
    },
    "chars": 437,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e145"
    },
    "chars": 500,
    "images": 0,
    "error": false,
    "secs": 0.47
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 8185,
    "images": 0,
    "error": false,
    "secs": 0.07
   },
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4400,
    "images": 0,
    "error": true,
    "secs": 25.44
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('button[aria-label^=\"Select size\"]')].map(b=>b.getAttribute('aria-label')+'|'+b.disabled+'|'+b.className).join('\\n')"
    },
    "chars": 266,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main",
     "depth": 1
    },
    "chars": 4188,
    "images": 0,
    "error": false,
    "secs": 0.07
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e486"
    },
    "chars": 438,
    "images": 0,
    "error": false,
    "secs": 0.09
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + '\\n' + [...document.querySelectorAll('button')].filter(b=>/SOLD|ADD TO|SELECT A SIZE|NOTIFY/i.test(b.innerText)).map(b=>b.innerText.trim()+'|'+b.disabled).join('\\n') + '\\n' + [...document.querySelectorAll('button[aria-label^=\"Select size\"]')].map(b=>b.getAttribute('aria-label')+'|'+b.className).join('\\n')"
    },
    "chars": 800,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('button')].filter(b=>/SOLD|ADD TO CART -|NOTIFY/i.test(b.innerText)&&b.offsetParent).map(b=>b.innerText.trim()).join('\\n') + '\\n---\\n' + (document.querySelector('main').innerText.match(/.{0,100}(sold out|out of stock).{0,100}/gi)||[]).join('\\n')"
    },
    "chars": 41,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_screenshot",
    "input": {},
    "chars": 75,
    "images": 1,
    "error": false,
    "secs": 0.13
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this as the first headline listed on the page.",
  "secs": 12.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31097,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31097,
    "cache_write": 97,
    "output": 93,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31194,
    "cache_write": 319,
    "output": 93,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62291,
   "cache_write": 31513,
   "output": 247,
   "input_all": 93812
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.bbc.com/news"
    },
    "chars": 93,
    "images": 0,
    "error": false,
    "secs": 6.23
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('h2')).slice(0,8).map(h=>h.innerText).join('\\n')"
    },
    "chars": 545,
    "images": 0,
    "error": false,
    "secs": 0.02
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's listed first on the releases page, ahead of v0.39.2.",
  "secs": 8.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31107,
    "output": 93,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31107,
    "cache_write": 1123,
    "output": 38,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31107,
   "cache_write": 32230,
   "output": 131,
   "input_all": 63343
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser/releases",
     "outline": true
    },
    "chars": 2245,
    "images": 0,
    "error": false,
    "secs": 3.08
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **v1.64.1** (marked \"Latest\"). The page says dgozman released it on **October 14, 2026** at 11:51 UTC.\n\nTwo other timestamps in that same entry say October 13, 2026 at 21:18 UTC. I couldn't see what those refer to, but the date shown next to \"released this\" is October 14.",
  "secs": 13.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31105,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31105,
    "cache_write": 1783,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32888,
    "cache_write": 217,
    "output": 142,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33105,
    "cache_write": 169,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33274,
    "cache_write": 380,
    "output": 209,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 130372,
   "cache_write": 33654,
   "output": 701,
   "input_all": 164038
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 31,
    "images": 0,
    "error": false,
    "secs": 2.41
   },
   {
    "name": "agent_browser_read",
    "input": {
     "outline": true
    },
    "chars": 3305,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('relative-time')].slice(0,3).map(e=>e.getAttribute('datetime')+' '+e.textContent)"
    },
    "chars": 153,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('relative-time')].slice(0,3).map(e=>e.closest('section,div.Box,div')?.innerText.slice(0,200))"
    },
    "chars": 43,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "(()=>{const s=document.querySelector('section');return s.innerText.slice(0,400)+' | '+[...s.querySelectorAll('relative-time')].map(e=>e.getAttribute('datetime'))})()"
    },
    "chars": 464,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp**, so its full path is `microsoft/playwright-mcp`.\n\nI didn't type into the search box on github.com/microsoft. Instead I opened Microsoft's repository search results directly by URL, searching for \"playwright-mcp\". It was the top result, tagged `mcp` and `playwright`, with about 39k stars.",
  "secs": 16.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
    "output": 78,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 97,
    "output": 55,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31214,
    "cache_write": 1372,
    "output": 120,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62331,
   "cache_write": 32586,
   "output": 253,
   "input_all": 94925
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright-mcp"
    },
    "chars": 31,
    "images": 0,
    "error": false,
    "secs": 9.7
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 2757,
    "images": 0,
    "error": false,
    "secs": 0.06
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, as shown on its \"Star\" button on the GitHub page. It also has about 3.1k forks.",
  "secs": 14.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31109,
    "output": 129,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31109,
    "cache_write": 275,
    "output": 138,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31384,
    "cache_write": 144,
    "output": 100,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31528,
    "cache_write": 75908,
    "output": 58,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 94021,
   "cache_write": 107436,
   "output": 425,
   "input_all": 201467
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 81,
    "images": 0,
    "error": false,
    "secs": 2.37
   },
   {
    "name": "agent_browser_get_text",
    "input": {
     "selector": "#repo-stars-counter-star"
    },
    "chars": 125,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('a[href$=\"/stargazers\"]')].map(a=>a.innerText+' | '+(a.getAttribute('aria-label')||'')+' | '+(a.querySelector('[title]')?.title||'')).join('\\n')"
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "interactive": false,
     "compact": true,
     "depth": 12
    },
    "chars": 207745,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "hf-top-downloads",
  "final_answer": "With the Hugging Face models page sorted by most downloads, the first model is **sentence-transformers/all-MiniLM-L6-v2**. Next are cross-encoder/ms-marco-MiniLM-L6-v2 and BAAI/bge-small-en-v1.5.",
  "secs": 7.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31102,
    "output": 67,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31102,
    "cache_write": 83,
    "output": 89,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31185,
    "cache_write": 170,
    "output": 95,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62287,
   "cache_write": 31355,
   "output": 251,
   "input_all": 93650
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 21,
    "images": 0,
    "error": false,
    "secs": 2.06
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('article h4')].slice(0,3).map(e=>e.textContent.trim())"
    },
    "chars": 115,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "hn-second-page",
  "final_answer": "On the second page of Hacker News (reached with the \"More\" link), the story ranked #31 is **\"I refuse to accept a censored Internet. Join Me at FOSDEM 27\"** (talkweb.eu). Rankings change often, so this was the #31 story when I checked.",
  "secs": 7.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31113,
    "output": 244,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31113,
    "cache_write": 620,
    "output": 91,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31113,
   "cache_write": 31733,
   "output": 335,
   "input_all": 62852
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 11,
    "images": 0,
    "error": false,
    "secs": 2.04
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a.morelink"
    },
    "chars": 443,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline').innerText).join(' || ')"
    },
    "chars": 196,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "hn-top",
  "final_answer": "The number 1 story on Hacker News right now is **\"US Wages Share of GDI at 75 Year Low\"** (stlouisfed.org), with **42 points**.",
  "secs": 6.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31113,
    "output": 207,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31113,
    "cache_write": 317,
    "output": 56,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31113,
   "cache_write": 31430,
   "output": 263,
   "input_all": 62549
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 11,
    "images": 0,
    "error": false,
    "secs": 2.14
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "(()=>{const r=document.querySelector('tr.athing');const s=r.nextElementSibling;return r.querySelector('.rank').innerText+' | '+r.querySelector('.titleline').innerText+' | '+(s.querySelector('.score')?.innerText||'no score')})()"
    },
    "chars": 72,
    "images": 0,
    "error": false,
    "secs": 0.02
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "ikea-billy",
  "final_answer": "The BILLY bookcase in white costs **$79.00** and is **31\u00bd\" wide** (full size: 31\u00bd x 11 x 79\u00bd\").\n\nThe link you gave (article 002.638.50) didn't open a product page. It sent me to the BILLY bookcases category page, which suggests that item number has been retired or replaced. These figures come from that page's listing for the matching white bookcase, which now uses article number 205.220.46.\n\nIKEA Family members can get it in store for $65.00, an offer valid Sep 8 \u2013 Dec 24, 2026.",
  "secs": 16.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31122,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31122,
    "cache_write": 2766,
    "output": 250,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33888,
    "cache_write": 287,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 34175,
    "cache_write": 5565,
    "output": 151,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 39740,
    "cache_write": 372,
    "output": 211,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 138925,
   "cache_write": 40112,
   "output": 899,
   "input_all": 179049
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3272,
    "images": 0,
    "error": false,
    "secs": 1.81
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.title + '\\n' + document.body.innerText.slice(0,3000)"
    },
    "chars": 3122,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + '\\n' + [...document.querySelectorAll('a[href*=\"00263850\"]')].map(a=>a.closest('[class*=\"product\"]')?.innerText||a.innerText).join('\\n---\\n')"
    },
    "chars": 57,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('.plp-fragment-wrapper, [data-testid*=\"product\"], .plp-mastercard')].slice(0,24).map(e=>e.innerText.replace(/\\n+/g,' | ')).join('\\n')"
    },
    "chars": 9803,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('a[href*=\"/p/\"]')].slice(0,6).map(a=>a.href).join('\\n')"
    },
    "chars": 391,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**. According to MDN, it stops an asynchronous operation before it finishes, including fetch requests, reading response bodies, and streams.\n\nI didn't type into MDN's search box. I opened the search results page for \"AbortController\" directly by URL, then read the AbortController reference page.",
  "secs": 14.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31120,
    "output": 175,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31120,
    "cache_write": 307,
    "output": 136,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31120,
   "cache_write": 31427,
   "output": 311,
   "input_all": 62553
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 1.38
   },
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://developer.mozilla.org/en-US/docs/Web/API/AbortController",
     "filter": "Instance methods"
    },
    "chars": 190,
    "images": 0,
    "error": false,
    "secs": 7.77
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched the docs site for it and opened its entry on the \"Coroutines and tasks\" page, which says \"Added in version 3.11.\"",
  "secs": 19.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
    "output": 212,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 1182,
    "output": 138,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32299,
    "cache_write": 427,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32726,
    "cache_write": 667,
    "output": 69,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 96142,
   "cache_write": 33393,
   "output": 518,
   "input_all": 129545
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 36,
    "images": 0,
    "error": false,
    "secs": 3.02
   },
   {
    "name": "agent_browser_wait_ms",
    "input": {
     "ms": 2500
    },
    "chars": 455,
    "images": 0,
    "error": false,
    "secs": 2.54
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "#search-results",
     "includeUrls": true
    },
    "chars": 1380,
    "images": 0,
    "error": false,
    "secs": 0.12
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e30"
    },
    "chars": 437,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,1500)"
    },
    "chars": 109,
    "images": 0,
    "error": true,
    "secs": 0.08
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + ' | ' + document.getElementById('asyncio.TaskGroup')?.parentElement.innerText.slice(0,1500)"
    },
    "chars": 1600,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**, released on **December 6, 2024**.",
  "secs": 12.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31103,
    "output": 86,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31103,
    "cache_write": 97,
    "output": 213,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31200,
    "cache_write": 301,
    "output": 67,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31501,
    "cache_write": 754,
    "output": 143,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32255,
    "cache_write": 301,
    "output": 36,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 126059,
   "cache_write": 32556,
   "output": 545,
   "input_all": 158627
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://pypi.org/project/httpx/",
     "outline": true
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 2.13
   },
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 1.93
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "(document.querySelector('.package-header__name')?.innerText||'') + ' | ' + (document.querySelector('.package-header__date')?.innerText||'') + ' | ' + (document.querySelector('.package-header__date time')?.getAttribute('datetime')||'') + ' | ' + document.title"
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.body.innerText.slice(0,1500)"
    },
    "chars": 1570,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('time')].slice(0,5).map(t=>t.getAttribute('datetime')+' '+t.innerText).join(' | ') + ' || ' + (document.body.innerText.match(/Released:[^\\n]*/)||[''])[0]"
    },
    "chars": 219,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of playwright on PyPI is **1.64.1**.\n\nI couldn't use PyPI's search as you asked because it showed a CAPTCHA, which I didn't try to get past. I opened the project page (https://pypi.org/project/playwright/) directly instead, and that's where the version comes from.",
  "secs": 33.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31105,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31105,
    "cache_write": 79,
    "output": 87,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31184,
    "cache_write": 439,
    "output": 174,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31623,
    "cache_write": 197,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31820,
    "cache_write": 77,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31897,
    "cache_write": 111,
    "output": 88,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32008,
    "cache_write": 314,
    "output": 101,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 189637,
   "cache_write": 32322,
   "output": 641,
   "input_all": 221975
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://pypi.org/search/?q=playwright"
    },
    "chars": 16,
    "images": 0,
    "error": false,
    "secs": 1.47
   },
   {
    "name": "agent_browser_wait_ms",
    "input": {
     "ms": 3000
    },
    "chars": 455,
    "images": 0,
    "error": false,
    "secs": 3.04
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 190,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://pypi.org/pypi/playwright/json",
     "raw": true,
     "filter": "version"
    },
    "chars": 49,
    "images": 0,
    "error": true,
    "secs": 10.02
   },
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://pypi.org/project/playwright/"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 5.53
   },
   {
    "name": "agent_browser_get_text",
    "input": {
     "selector": "h1.package-header__name"
    },
    "chars": 124,
    "images": 0,
    "error": true,
    "secs": 0.02
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.querySelector('h1')?.innerText + ' | ' + document.body.innerText.slice(0,500)"
    },
    "chars": 540,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's a positive whole number given in the currency's smallest unit. For example, 100 cents charges $1.00, and 100 charges \u00a5100, because the yen has no smaller unit.\n\nThe docs also give two limits: the minimum is $0.50 US or the equivalent in the charge currency, and the value can be up to eight digits (99999999, which is $999,999.99 for a USD charge).",
  "secs": 5.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31112,
    "output": 90,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31112,
    "cache_write": 3309,
    "output": 137,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31112,
   "cache_write": 34421,
   "output": 227,
   "input_all": 65539
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://docs.stripe.com/api/charges/create",
     "filter": "amount"
    },
    "chars": 8412,
    "images": 0,
    "error": false,
    "secs": 1.35
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so you can't add it to the cart. I selected waist 30, but the 28L length button is greyed out and can't be clicked. The store's product data confirms that the 30 / 28L variant is unavailable.\n\nWith waist 30, only the 32L length is in stock.",
  "secs": 26.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31139,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31139,
    "cache_write": 7892,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 39031,
    "cache_write": 5100,
    "output": 260,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 44131,
    "cache_write": 486,
    "output": 90,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 114301,
   "cache_write": 44617,
   "output": 570,
   "input_all": 158928
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4132,
    "images": 0,
    "error": false,
    "secs": 14.74
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.32
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e177"
    },
    "chars": 438,
    "images": 0,
    "error": false,
    "secs": 0.15
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.17
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>JSON.stringify({opts:p.options.map(o=>o.name+':'+o.values.join(',')),v:p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+'|'+v.available)}))"
    },
    "chars": 331,
    "images": 0,
    "error": false,
    "secs": 0.41
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** I found it by reading the page's text, not by looking at a screenshot. It's the first headline in the main section, but I didn't confirm visually that it's the large featured story at the top.",
  "secs": 9.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31101,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31101,
    "cache_write": 677,
    "output": 147,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31101,
   "cache_write": 31778,
   "output": 337,
   "input_all": 62885
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.theverge.com/"
    },
    "chars": 9,
    "images": 0,
    "error": false,
    "secs": 5.46
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('main h2, main h3, main a')).slice(0,30).map(e=>e.tagName+': '+e.innerText.trim().slice(0,150)).filter(s=>s.length>5).join('\\n')"
    },
    "chars": 888,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**. I followed the robots.txt link on the Web scraping page to the \"Robots exclusion standard\" article. It says Martijn Koster proposed the standard in February 1994 on the www-talk mailing list, while he was working for Nexor.",
  "secs": 15.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31136,
    "output": 184,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31136,
    "cache_write": 435,
    "output": 175,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31571,
    "cache_write": 1381,
    "output": 171,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32952,
    "cache_write": 465,
    "output": 96,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33417,
    "cache_write": 885,
    "output": 96,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 129076,
   "cache_write": 34302,
   "output": 722,
   "input_all": 163390
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 24,
    "images": 0,
    "error": false,
    "secs": 2.97
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('a')].filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')"
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a[href=\"/wiki/Robots_exclusion_standard\"]"
    },
    "chars": 142,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + '\\n' + [...document.querySelectorAll('#mw-content-text p')].slice(0,8).map(p=>p.textContent).join('\\n')"
    },
    "chars": 3666,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a[href*=\"Robots_exclusion_standard\"]"
    },
    "chars": 471,
    "images": 0,
    "error": false,
    "secs": 0.06
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + '\\n' + [...document.querySelectorAll('#mw-content-text p')].slice(0,8).map(p=>p.textContent).join('\\n')"
    },
    "chars": 59,
    "images": 0,
    "error": false,
    "secs": 0.1
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#mw-content-text p')].slice(0,8).map(p=>p.textContent).join('\\n')"
    },
    "chars": 2413,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-mcp",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph gives three other names for a web crawler: **spider**, **spiderbot**, and **crawler**, which it describes as a common short form. The same sentence also calls the activity \"web spidering.\"",
  "secs": 8.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
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   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 270,
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   {
    "input": 2,
    "cache_read": 31387,
    "cache_write": 279,
    "output": 67,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62504,
   "cache_write": 31666,
   "output": 369,
   "input_all": 94178
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  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 2.09
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#mw-content-text .mw-parser-output > p')].filter(p=>p.textContent.trim()).slice(0,2).map(p=>p.textContent).join('\\n')"
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#mw-content-text p')].filter(p=>p.textContent.trim()).slice(0,2).map(p=>p.textContent).join('\\n')"
    },
    "chars": 542,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. It's on sale from $50.00, and that price is the same for every size (5\u201311).\n\nI got this from the store's product data for that page. I didn't check the currency shown on the page itself, but the main Allbirds site uses USD.",
  "secs": 14.1,
  "turns": [
   {
    "input": 498,
    "cache_read": 0,
    "cache_write": 0,
    "output": 164,
    "stop": "tool_use"
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   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2624,
    "output": 118,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2624,
    "cache_write": 211,
    "output": 135,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 502,
   "cache_read": 2624,
   "cache_write": 2835,
   "output": 417,
   "input_all": 5961
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  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
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    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 5.76
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.title + ' | ' + (document.querySelector('[class*=price], .price')?.innerText||'') "
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch(location.pathname+'.js').then(r=>r.json()).then(p=>JSON.stringify(p.variants.map(v=>[v.title,v.price,v.compare_at_price])))\""
    },
    "chars": 131,
    "images": 0,
    "error": false,
    "secs": 0.47
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 is **sold out**. After I selected it, the page showed \"Out of stock\" and a \"Notify Me\" button instead of Add to Cart. Size 10 was the only women's size not greyed out.",
  "secs": 49.2,
  "turns": [
   {
    "input": 507,
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    "cache_write": 0,
    "output": 133,
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   {
    "input": 2,
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    "cache_write": 7105,
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   {
    "input": 2,
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   {
    "input": 2,
    "cache_read": 9634,
    "cache_write": 192,
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   },
   {
    "input": 2,
    "cache_read": 9826,
    "cache_write": 4097,
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   {
    "input": 2,
    "cache_read": 13923,
    "cache_write": 2105,
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   {
    "input": 2,
    "cache_read": 16028,
    "cache_write": 1798,
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   {
    "input": 2,
    "cache_read": 17826,
    "cache_write": 637,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 521,
   "cache_read": 74342,
   "cache_write": 18463,
   "output": 1061,
   "input_all": 93326
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  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 2.72
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 292,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 4142,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.47
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 8184,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.56
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const b=[...document.querySelectorAll('button')].filter(x=>/size|SOLD|ADD|SELECT/i.test(x.getAttribute('aria-label')||x.innerText));return location.href+'\\n'+b.map(x=>(x.getAttribute('aria-label')||'')+'|'+x.innerText.trim()+'|'+x.className+'|'+x.disabled).join('\\n')})()\""
    },
    "chars": 3386,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const s=[...document.querySelectorAll('button')].find(x=>x.getAttribute('aria-label')==='Select size 9');let p=s;for(let i=0;i<6;i++)p=p.parentElement;return p.innerText})()\""
    },
    "chars": 479,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "screenshot"
    },
    "chars": 97,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is a live story headlined **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro.\"**\n\nIts summary says Lula, 80, told voters Brazil had chosen to \"guarantee democracy,\" while Bolsonaro called the result \"inexplicable\" and won't concede.",
  "secs": 7.3,
  "turns": [
   {
    "input": 477,
    "cache_read": 0,
    "cache_write": 0,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 14305,
    "output": 118,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 479,
   "cache_read": 0,
   "cache_write": 14305,
   "output": 227,
   "input_all": 14784
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 2.87
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 37737,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. GitHub labels it \"Latest,\" and it came out about 2 hours ago.",
  "secs": 6.3,
  "turns": [
   {
    "input": 487,
    "cache_read": 0,
    "cache_write": 0,
    "output": 119,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 21136,
    "output": 41,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 489,
   "cache_read": 0,
   "cache_write": 21136,
   "output": 160,
   "input_all": 21625
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 2.47
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 53882,
    "images": 0,
    "error": false,
    "secs": 0.3
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "gh-playwright-release",
  "final_answer": "The latest Playwright release is **v1.64.1**, published on **October 14, 2026** (2026-10-14T11:51:33Z). It's marked \"Latest\" on the releases page and was released by dgozman.",
  "secs": 14.2,
  "turns": [
   {
    "input": 485,
    "cache_read": 0,
    "cache_write": 0,
    "output": 162,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 766,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 766,
    "cache_write": 513,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1279,
    "cache_write": 194,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 491,
   "cache_read": 2045,
   "cache_write": 1473,
   "output": 448,
   "input_all": 4009
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 2.59
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n----\\n')"
    },
    "chars": 60,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join(' ---- ')\""
    },
    "chars": 940,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.title).join(' | ')\""
    },
    "chars": 103,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full path: `microsoft/playwright-mcp`).\n\nI didn't type into the search box on the Microsoft page. Instead, I opened the organization's repository search results directly by searching \"playwright mcp\" in the URL. That search returned 3 repositories, and playwright-mcp was the only one that matched. It has about 39k stars and 3.3k forks.",
  "secs": 7.4,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2911,
    "output": 131,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 499,
   "cache_read": 0,
   "cache_write": 2911,
   "output": 259,
   "input_all": 3410
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.3
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to its GitHub page.",
  "secs": 11.6,
  "turns": [
   {
    "input": 489,
    "cache_read": 0,
    "cache_write": 0,
    "output": 174,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 816,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 816,
    "cache_write": 154,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 970,
    "cache_write": 86386,
    "output": 37,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 495,
   "cache_read": 1786,
   "cache_write": 87356,
   "output": 362,
   "input_all": 89637
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 2.64
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.querySelector('#repo-stars-counter-star')?.getAttribute('title') + ' | ' + document.querySelector('#repo-stars-counter-star')?.textContent"
    },
    "chars": 93,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.getElementById('repo-stars-counter-star').title + ' | ' + document.getElementById('repo-stars-counter-star').textContent\""
    },
    "chars": 103,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 239152,
    "images": 0,
    "error": false,
    "secs": 0.38
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "hf-top-downloads",
  "final_answer": "When I sorted Hugging Face models by most downloads, the first model was **sentence-transformers/all-MiniLM-L6-v2**. It's a sentence-similarity model with about 192M downloads.",
  "secs": 8.0,
  "turns": [
   {
    "input": 482,
    "cache_read": 0,
    "cache_write": 0,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 582,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 582,
    "cache_write": 4053,
    "output": 68,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 486,
   "cache_read": 582,
   "cache_write": 4635,
   "output": 188,
   "input_all": 5703
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 2.16
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 7081,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, which I reached with the \"More\" link, story #31 is titled **\"Eunice is almost here\"**.",
  "secs": 11.6,
  "turns": [
   {
    "input": 493,
    "cache_read": 0,
    "cache_write": 0,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 690,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 690,
    "cache_write": 185,
    "output": 45,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 497,
   "cache_read": 690,
   "cache_write": 875,
   "output": 291,
   "input_all": 2062
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.13
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"More\" click"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.56
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' | ')\""
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "hn-top",
  "final_answer": "The number 1 story on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"**, with **30 points**. The front page changes often, so this may be different if you look later.",
  "secs": 11.8,
  "turns": [
   {
    "input": 493,
    "cache_read": 0,
    "cache_write": 0,
    "output": 149,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 750,
    "output": 165,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 750,
    "cache_write": 182,
    "output": 66,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 497,
   "cache_read": 750,
   "cache_write": 932,
   "output": 380,
   "input_all": 2179
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.athing .titleline a').innerText + ' | ' + document.querySelector('.score').innerText\""
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"const r=document.querySelector('.athing'); r.querySelector('.rank').innerText+' '+r.id+' '+document.getElementById('score_'+r.id)?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "ikea-billy",
  "final_answer": "I couldn't open that product page because IKEA sent the link to the general BILLY bookcases category page. I didn't open the product page for the replacement item number, so I can't confirm it's the same product. The price and width below come from the category listing.\n\nThe white BILLY bookcase at the top of that page (item 20522046) is:\n- **Price:** $79.00. IKEA Family members can get it for $65 in stores only, from Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2 inches (about 80 cm). The full size is 31 1/2 \u00d7 11 \u00d7 79 1/2 inches.\n\nThe same page also lists a narrower white BILLY for $59.00, which is 15 3/4 inches wide.",
  "secs": 16.3,
  "turns": [
   {
    "input": 502,
    "cache_read": 0,
    "cache_write": 0,
    "output": 210,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2140,
    "output": 185,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2140,
    "cache_write": 191,
    "output": 68,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2331,
    "cache_write": 1817,
    "output": 144,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 4148,
    "cache_write": 317,
    "output": 274,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 510,
   "cache_read": 8619,
   "cache_write": 4465,
   "output": 881,
   "input_all": 13594
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3329,
    "images": 0,
    "error": false,
    "secs": 2.88
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.title + ' | ' + (document.querySelector('.pip-temp-price, .pip-price, [class*=price]')||{}).innerText + ' | ' + document.body.innerText.match(/Width[^\\n]*\\n?[^\\n]*/)"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('a[href*=\\\"00263850\\\"]')).map(a=>a.closest('[class*=product]')?.innerText).slice(0,2).join('\\n---\\n')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.slice(0,3000)\""
    },
    "chars": 3175,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('a[href*=\\\"/p/billy-bookcase-white\\\"]')).map(a=>a.href).slice(0,5).join('\\n')\""
    },
    "chars": 305,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "mdn-abort",
  "final_answer": "The method is **`abort()`**, called as `AbortController.abort()`. It aborts a DOM request before it finishes, such as a fetch request.\n\nI searched MDN's site search for \"AbortController,\" and the results list a page titled \"AbortController: abort() method.\" I didn't open that page.",
  "secs": 8.9,
  "turns": [
   {
    "input": 500,
    "cache_read": 0,
    "cache_write": 0,
    "output": 124,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2117,
    "output": 137,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 502,
   "cache_read": 0,
   "cache_write": 2117,
   "output": 261,
   "input_all": 2619
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 1.17
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 2928,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. Its entry in the docs (found with the site search on docs.python.org/3) says \"Added in version 3.11.\"",
  "secs": 13.4,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 625,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 625,
    "cache_write": 2396,
    "output": 148,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3021,
    "cache_write": 264,
    "output": 119,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3285,
    "cache_write": 166,
    "output": 58,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3451,
    "cache_write": 632,
    "output": 60,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 507,
   "cache_read": 10382,
   "cache_write": 4083,
   "output": 516,
   "input_all": 14972
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 1.46
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4559,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval (()=>{const d=document.getElementById('asyncio.TaskGroup').closest('dl');return d.innerText.slice(0,1500)})()"
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('dt')].find(e=>e.id.endsWith('TaskGroup')).parentElement.innerText.slice(0,1500)"
    },
    "chars": 77,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text \"dl.py.class\""
    },
    "chars": 1807,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**, released on **December 6, 2024**. The page shows the release time as 21:07:21 IST (+05:30), which is 15:37 UTC.",
  "secs": 9.8,
  "turns": [
   {
    "input": 483,
    "cache_read": 0,
    "cache_write": 0,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 720,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 720,
    "cache_write": 9027,
    "output": 117,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 487,
   "cache_read": 720,
   "cache_write": 9747,
   "output": 283,
   "input_all": 10954
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 1.93
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text .package-header"
    },
    "chars": 118,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 22011,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nI couldn't use PyPI's search as you asked, because the search page showed a CAPTCHA and I didn't try to solve it. Instead, I opened the package's own page (https://pypi.org/project/playwright/), which lists this version.",
  "secs": 15.8,
  "turns": [
   {
    "input": 485,
    "cache_read": 0,
    "cache_write": 0,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 689,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 689,
    "cache_write": 387,
    "output": 173,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1076,
    "cache_write": 268,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1344,
    "cache_write": 66,
    "output": 121,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 493,
   "cache_read": 3109,
   "cache_write": 1410,
   "output": 562,
   "input_all": 5012
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 1.49
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.85
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text h1"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's an integer, and you give it in the currency's smallest unit. For example, `100` means 100 cents ($1.00) in USD. For a zero-decimal currency like yen, `100` means \u00a5100.\n\nThe page also says the minimum is $0.50 US or the same value in the charge currency, and the amount can have at most eight digits. For example, `99999999` is $999,999.99.",
  "secs": 19.6,
  "turns": [
   {
    "input": 492,
    "cache_read": 0,
    "cache_write": 0,
    "output": 158,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 1432,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1432,
    "cache_write": 379,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1811,
    "cache_write": 950,
    "output": 135,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 498,
   "cache_read": 3243,
   "cache_write": 2761,
   "output": 566,
   "input_all": 6502
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 6.64
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('amount');return t.slice(i,i+800)})()\""
    },
    "chars": 822,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Create a charge');const j=t.indexOf('amount',i);return t.slice(j-100,j+500)})()\""
    },
    "chars": 620,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const r=[];let i=0;while((i=t.indexOf('amount\\n',i+1))>=0&&r.length<10)r.push(t.slice(i-60,i+250));return r.join('\\n=====\\n')})()\""
    },
    "chars": 1993,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so it can't be added to the cart.\n\nI selected waist 30, and the 28L length option was greyed out. When I selected 28L anyway, the add-to-cart button changed to \"Sold Out\" and the page showed a \"Notify Me When Available\" email signup.\n\nWith waist 30, only the 32L length was available. 28L, 30L, 34L and 36L were all greyed out.",
  "secs": 32.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 515,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 515,
    "cache_write": 7940,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8455,
    "cache_write": 4918,
    "output": 340,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13373,
    "cache_write": 636,
    "output": 88,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14009,
    "cache_write": 140,
    "output": 137,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14149,
    "cache_write": 255,
    "output": 183,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14404,
    "cache_write": 217,
    "output": 57,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14621,
    "cache_write": 4835,
    "output": 128,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 18,
   "cache_read": 79526,
   "cache_write": 19456,
   "output": 1173,
   "input_all": 99000
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 10.09
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.47
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.3
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e186 --force"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('input[type=radio]')).filter(r=>/L$/.test(r.value)||/^\\d+$/.test(r.value)).map(r=>r.value+':'+r.checked+':'+r.disabled+':'+(r.closest('label')||r.parentElement).className).join('\\n') + '\\n' + Array.from(document.querySelectorAll('button')).filter(b=>/size|cart|sold/i.test(b.textContent)).map(b=>b.textContent.trim()+'|'+b.disabled).join('\\n')\""
    },
    "chars": 479,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "screenshot"
    },
    "chars": 97,
    "images": 0,
    "error": false,
    "secs": 0.32
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('button')).filter(b=>/sold out/i.test(b.textContent)).map(b=>b.outerHTML.slice(0,200)+' visible:'+(b.offsetParent!==null)).join('\\n')\""
    },
    "chars": 227,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('button[name=add], button')).filter(b=>b.offsetParent!==null && /size|cart|sold|add/i.test(b.textContent)).map(b=>b.textContent.trim().replace(/\\s+/g,' ')+'|disabled:'+b.disabled).join('\\n')\""
    },
    "chars": 61,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9647,
    "images": 0,
    "error": false,
    "secs": 0.33
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** It's the top story at the head of the page.",
  "secs": 8.2,
  "turns": [
   {
    "input": 481,
    "cache_read": 0,
    "cache_write": 0,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 10192,
    "output": 50,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 483,
   "cache_read": 0,
   "cache_write": 10192,
   "output": 160,
   "input_all": 10675
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 4.89
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 20740,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "wiki-follow-link",
  "final_answer": "It was first proposed in **1994**. I followed the robots.txt link from the Web scraping article to the \"Robots exclusion standard\" page. It says Martijn Koster proposed the standard in February 1994, on the www-talk mailing list, while he was working for Nexor. It was formally standardized much later, as RFC 9309 in September 2022.",
  "secs": 8.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 512,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 512,
    "cache_write": 9502,
    "output": 136,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 10014,
    "cache_write": 1294,
    "output": 113,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 10526,
   "cache_write": 11308,
   "output": 371,
   "input_all": 21842
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 1.71
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 18547,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click e248"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + '\\n' + document.querySelector('#mw-content-text').innerText.slice(0,3000)\""
    },
    "chars": 3102,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser-noskill",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to just **crawler**.",
  "secs": 19.0,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 152,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 772,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 772,
    "cache_write": 119,
    "output": 111,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 891,
    "cache_write": 280,
    "output": 48,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 503,
   "cache_read": 1663,
   "cache_write": 1171,
   "output": 424,
   "input_all": 3337
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.73
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.querySelector('.mw-parser-output > p:not(.mw-empty-elt)').innerText"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('.mw-parser-output > p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join('\\n\\n')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join('\\n\\n')\""
    },
    "chars": 544,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. It's on sale from its regular price of $50.00. I checked sizes 5, 6 and 7, and each one is $25.",
  "secs": 20.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14131,
    "output": 82,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14131,
    "cache_write": 1959,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16090,
    "cache_write": 123,
    "output": 156,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16213,
    "cache_write": 211,
    "output": 172,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16424,
    "cache_write": 222,
    "output": 104,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 62858,
   "cache_write": 16646,
   "output": 631,
   "input_all": 79516
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 6.06
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('[class*=price], [class*=Price]')].slice(0,8).map(e=>e.innerText.trim()).join(' | ')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.querySelector('h1')?.innerText||'') + ' || ' + (document.body.innerText.match(/\\$\\s?\\d+(\\.\\d\\d)?/g)||[]).slice(0,10).join(',') + ' || ' + (window.ShopifyAnalytics?.meta?.currency||'')\""
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/womens-allbirds-flip-flop-dusty-pink.js').then(r=>r.json()).then(p=>p.title+' '+p.price+' '+p.compare_at_price+' '+p.variants.map(v=>v.title+':'+v.price).slice(0,3).join(';'))\""
    },
    "chars": 72,
    "images": 0,
    "error": false,
    "secs": 0.41
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "allbirds-size9",
  "final_answer": "Size 9 is sold out. I selected women's size 9 for the Allbirds Women's Flip Flop in Dusty Pink. The size button is greyed out (marked disabled), and the purchase button says \"NOTIFY ME\" instead of \"Add to Cart.\"",
  "secs": 55.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14140,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14140,
    "cache_write": 6572,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 20712,
    "cache_write": 183,
    "output": 101,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 20895,
    "cache_write": 192,
    "output": 57,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 21087,
    "cache_write": 4041,
    "output": 161,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 25128,
    "cache_write": 2063,
    "output": 101,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 27191,
    "cache_write": 4027,
    "output": 203,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31218,
    "cache_write": 1410,
    "output": 89,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 18,
   "cache_read": 160371,
   "cache_write": 32628,
   "output": 916,
   "input_all": 193017
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 5.61
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8313,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e146"
    },
    "chars": 292,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e146"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.4
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 8184,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.67
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get url"
    },
    "chars": 100,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 7100,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('button')).filter(b=>/size 9|NOTIFY|ADD TO/i.test(b.getAttribute('aria-label')||b.innerText)).map(b=>(b.getAttribute('aria-label')||'')+' | '+b.innerText+' | '+b.className).join('\\n')\""
    },
    "chars": 2454,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News (https://www.bbc.com/news) is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this from the first story heading on the page, so it's the lead story as of when I checked.",
  "secs": 12.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14110,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14110,
    "cache_write": 112,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14222,
    "cache_write": 250,
    "output": 94,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28332,
   "cache_write": 14472,
   "output": 249,
   "input_all": 42812
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 5.93
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2')).slice(0,5).map(h=>h.innerText).join(' | ')\""
    },
    "chars": 426,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. On the releases page, that's the release with the \"Latest\" label.",
  "secs": 16.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14120,
    "output": 70,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14120,
    "cache_write": 119,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14239,
    "cache_write": 152,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14391,
    "cache_write": 147,
    "output": 35,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 42750,
   "cache_write": 14538,
   "output": 341,
   "input_all": 57298
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 3.75
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section h2, .Label--success')).slice(0,6).map(e=>e.innerText).join(' | ')\""
    },
    "chars": 108,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.Label--success').closest('section').querySelector('h2').innerText\""
    },
    "chars": 9,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **Playwright v1.64.1**, marked \"Latest\" on the releases page. It was published on **October 14, 2026** (11:51 UTC) by dgozman. It's a bug-fix release that follows v1.64.0.",
  "secs": 13.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14118,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14118,
    "cache_write": 107,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14225,
    "cache_write": 517,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14742,
    "cache_write": 194,
    "output": 80,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43085,
   "cache_write": 14936,
   "output": 362,
   "input_all": 58031
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 4.75
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n---\\n')\""
    },
    "chars": 942,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.title).join(' | ')\""
    },
    "chars": 103,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **`playwright-mcp`** (full path: `microsoft/playwright-mcp`).\n\nI searched the Microsoft organization's repositories for \"playwright mcp\" by opening the search results URL directly, not by typing into the search box. It was the top result, with about 38.6k stars and 3.3k forks.",
  "secs": 9.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 73,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 119,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14249,
    "cache_write": 798,
    "output": 106,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28379,
   "cache_write": 15047,
   "output": 243,
   "input_all": 43434
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft?q=playwright+mcp&type=all"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 2.62
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"#org-repositories\""
    },
    "chars": 1524,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "github-search-repo",
  "final_answer": "The repository **vercel-labs/agent-browser** has about **44,600 stars** (exactly 44,596 at the moment I checked). GitHub's page data also shows about 3,060 forks and 102 watchers.",
  "secs": 12.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14122,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14122,
    "cache_write": 306,
    "output": 131,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14428,
    "cache_write": 155,
    "output": 76,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14583,
    "cache_write": 235995,
    "output": 72,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43133,
   "cache_write": 250578,
   "output": 455,
   "input_all": 293721
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 2.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#repo-stars-counter-star')?.getAttribute('title') + ' | ' + document.querySelector('#repo-stars-counter-star')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('[id*=star], a[href$=stargazers]')).map(e=>e.id+':'+(e.getAttribute('title')||'')+':'+e.innerText.trim()).join(' || ')\""
    },
    "chars": 50,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"stars\" text"
    },
    "chars": 426249,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "hf-top-downloads",
  "final_answer": "When the Hugging Face models page is sorted by \"Most downloads\", the first model is **sentence-transformers/all-MiniLM-L6-v2**. The next two are cross-encoder/ms-marco-MiniLM-L6-v2 and BAAI/bge-small-en-v1.5.\n\nI applied the sort by opening the page with `sort=downloads` in the address rather than clicking the dropdown. The page's sort label read \"Most downloads\", which confirms the sort took effect.",
  "secs": 9.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14115,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14115,
    "cache_write": 104,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14219,
    "cache_write": 227,
    "output": 160,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28334,
   "cache_write": 14446,
   "output": 366,
   "input_all": 42788
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 1.71
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('article h4')).slice(0,3).map(e=>e.innerText).join(' | ') + ' || sort: ' + (document.body.innerText.match(/Sort:\\s*[^\\n]+/)||[''])[0]\""
    },
    "chars": 134,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "hn-second-page",
  "final_answer": "I opened Hacker News and used the More link to go to page 2. The story ranked number 31 is **\"Reverse engineering a Beyblade launch tracker\"**.\n\nThis ranking will change as the Hacker News front page updates.",
  "secs": 8.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14126,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14126,
    "cache_write": 203,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14329,
    "cache_write": 195,
    "output": 74,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28455,
   "cache_write": 14524,
   "output": 322,
   "input_all": 42987
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.16
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"a.morelink\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' | ')\""
    },
    "chars": 118,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "hn-top",
  "final_answer": "The #1 story on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"**, with **15 points**. The ranking changes often, so this could be different soon.",
  "secs": 7.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14126,
    "output": 194,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14126,
    "cache_write": 309,
    "output": 64,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14126,
   "cache_write": 14435,
   "output": 258,
   "input_all": 28567
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const r=document.querySelector('tr.athing');return r.querySelector('.rank').innerText+' | '+r.querySelector('.titleline a').innerText+' | '+document.getElementById('score_'+r.id)?.innerText})()\""
    },
    "chars": 63,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "ikea-billy",
  "final_answer": "The BILLY bookcase in white costs **$79.00** and is **31 1/2\" wide**.\n\n- The page lists its full size as 31 1/2 x 11 x 79 1/2\", so it's 11\" deep and 79 1/2\" tall.\n- The page also shows an in-store-only price of $65.00 for IKEA Family members, valid Sep 8 \u2013 Dec 24, 2026.\n- The page was slow to finish loading, but the product details had already appeared.",
  "secs": 35.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14135,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14135,
    "cache_write": 1378,
    "output": 201,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15513,
    "cache_write": 535,
    "output": 196,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 29648,
   "cache_write": 16048,
   "output": 476,
   "input_all": 45704
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3318,
    "images": 0,
    "error": true,
    "secs": 27.74
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + (document.querySelector('.pip-price-module, .pip-temp-price-module, [class*=price-module]')||{}).innerText + ' | ' + Array.from(document.querySelectorAll('*')).filter(e=>e.children.length==0 && /Width/.test(e.textContent)).slice(0,5).map(e=>e.parentElement.innerText).join(' || ')\""
    },
    "chars": 555,
    "images": 0,
    "error": false,
    "secs": 0.38
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "mdn-abort",
  "final_answer": "The method is **`abort()`** (`AbortController.abort()`).\n\nI found it by searching for AbortController on MDN and opening its page. MDN lists `abort()` as the instance method that stops an asynchronous operation before it finishes, including fetch requests, reading response bodies, and streams.",
  "secs": 13.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14133,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14133,
    "cache_write": 2201,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16334,
    "cache_write": 206,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16540,
    "cache_write": 504,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 17044,
    "cache_write": 406,
    "output": 96,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 64051,
   "cache_write": 17450,
   "output": 574,
   "input_all": 81513
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 1.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4057,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e36"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 82,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "fill @e94 AbortController"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 843,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e100"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('main h2, main dt, main dd')].map(e=>e.innerText).join('\\n').slice(0,1500)\""
    },
    "chars": 538,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**.\n\nI searched the Python docs for it and opened its entry on the \"Coroutines and tasks\" page, which says \"Added in version 3.11.\" That entry also has a second note, \"Added in version 3.15.\" It most likely belongs to a newer method such as `TaskGroup.cancel`, not to the class itself.",
  "secs": 11.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 134,
    "output": 58,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14264,
    "cache_write": 67,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14331,
    "cache_write": 733,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15064,
    "cache_write": 250,
    "output": 143,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 57789,
   "cache_write": 15314,
   "output": 501,
   "input_all": 73115
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open \"https://docs.python.org/3/search.html?q=asyncio.TaskGroup\""
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 2.06
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait --text \"Search finished\""
    },
    "chars": 15,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -u -s \"#search-results\""
    },
    "chars": 1380,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.getElementById('asyncio.TaskGroup').parentElement.querySelector('dd').innerText.match(/(Added|New) in version[^\\n]*/g)\""
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**. It was released on **December 6, 2024**, at 15:37 UTC.",
  "secs": 10.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14116,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14116,
    "cache_write": 255,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14371,
    "cache_write": 368,
    "output": 149,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14739,
    "cache_write": 316,
    "output": 48,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43226,
   "cache_write": 15055,
   "output": 431,
   "input_all": 58291
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 2.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header__date')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + document.body.innerText.slice(0,600)\""
    },
    "chars": 646,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('.release__version, .release__version-date, time')).slice(0,6).map(e=>e.innerText.trim()+' '+(e.getAttribute('datetime')||'')).join(' || ')\""
    },
    "chars": 238,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "pypi-search-playwright",
  "final_answer": "On PyPI, the latest version of **playwright** is **1.64.1**. I searched for \"playwright\", opened the top result (the exact package match), and its project page shows \"playwright 1.64.1\".",
  "secs": 11.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14118,
    "output": 65,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14118,
    "cache_write": 101,
    "output": 58,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14219,
    "cache_write": 3938,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 18157,
    "cache_write": 186,
    "output": 100,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 18343,
    "cache_write": 157,
    "output": 75,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 18500,
    "cache_write": 107,
    "output": 97,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 83337,
   "cache_write": 18607,
   "output": 508,
   "input_all": 101958
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 63,
    "images": 0,
    "error": false,
    "secs": 1.62
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -d 8"
    },
    "chars": 7744,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e62"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('h1.package-header__name').innerText + ' | ' + (document.querySelector('.package-header__date')||{}).innerText\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('h1').innerText + ' | ' + location.href\""
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "stripe-amount",
  "final_answer": "Yes. On Stripe's Create a charge API page, `amount` is a **required** integer.\n\nIt's given in the **smallest unit of the currency**. For example, `100` means 100 cents, or $1.00. For a currency without decimal places like the yen, `100` means \u00a5100.\n\nThe page also says:\n- The minimum is $0.50 in US dollars, or the equivalent in the charge currency.\n- The value can be up to eight digits. For example, `99999999` means $999,999.99 in US dollars.",
  "secs": 6.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14125,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14125,
    "cache_write": 3290,
    "output": 182,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14125,
   "cache_write": 17415,
   "output": 253,
   "input_all": 31546
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "read https://docs.stripe.com/api/charges/create --filter amount"
    },
    "chars": 8412,
    "images": 0,
    "error": false,
    "secs": 1.0
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "trueclassic-28L",
  "final_answer": "It can't be added to the cart because waist 30 / length 28L is sold out.\n\nAfter I picked waist 30 on the page, the 28L length button stayed greyed out and the main button still said \"Select A Size\". The store's own product data agrees and lists \"30 / 28L\" as not available.\n\nWith waist 30, only 32L is in stock right now.",
  "secs": 21.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14152,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14152,
    "cache_write": 8022,
    "output": 130,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 22174,
    "cache_write": 4942,
    "output": 230,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 27116,
    "cache_write": 365,
    "output": 109,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 63442,
   "cache_write": 27481,
   "output": 603,
   "input_all": 90933
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 9.78
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>p.variants.filter(v=>v.option1=='30'||v.title.includes('30')).map(v=>v.title+':'+v.available).join('; '))\""
    },
    "chars": 202,
    "images": 0,
    "error": false,
    "secs": 0.57
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"**\n\nIt's the top headline right below the site menu. The first story in the \"Latest\" feed is a different one: \"iFixit's look inside the iPhone Duo may explain those broken screens and hinges.\"",
  "secs": 9.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14114,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14114,
    "cache_write": 9417,
    "output": 131,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14114,
   "cache_write": 23531,
   "output": 245,
   "input_all": 37651
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 5.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -d 12"
    },
    "chars": 19765,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**.\n\nOn the Web scraping article, the robots.txt link goes to the article \"Robots exclusion standard.\" That article says Martijn Koster proposed the standard in February 1994, while he was working for Nexor, on the www-talk mailing list. By June 1994 it had become a de facto standard. It was formally standardized much later, as RFC 9309 in September 2022.",
  "secs": 17.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14149,
    "output": 194,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14149,
    "cache_write": 467,
    "output": 188,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14616,
    "cache_write": 355,
    "output": 105,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14971,
    "cache_write": 197,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15168,
    "cache_write": 551,
    "output": 137,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 58904,
   "cache_write": 15719,
   "output": 741,
   "input_all": 74635
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 2.71
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('#mw-content-text a')).filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')\""
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"#mw-content-text a[href='/wiki/Robots_exclusion_standard']\""
    },
    "chars": 161,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#mw-content-text').innerText.match(/[^.]*\\b(proposed|1994)\\b[^.]*\\./g).slice(0,6).join('\\n')\""
    },
    "chars": 103,
    "images": 0,
    "error": true,
    "secs": 0.17
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"robots.txt\" click"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.32
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get url"
    },
    "chars": 55,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.querySelector('#mw-content-text').innerText.match(/[^.]*\\b(proposed|1994)\\b[^.]*\\./g)||[]).slice(0,6).join('\\n')\""
    },
    "chars": 1100,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "agent-browser",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph gives three other names for a web crawler:\n- **spider**\n- **spiderbot**\n- **crawler**, the usual short form\n\nIt also calls web indexing \"web spidering.\"",
  "secs": 6.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 117,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14247,
    "cache_write": 183,
    "output": 63,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28377,
   "cache_write": 14430,
   "output": 229,
   "input_all": 42815
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.83
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].find(p=>p.innerText.trim().length>50).innerText\""
    },
    "chars": 254,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25 USD**. I got this from the price listed in the page's product data, not from a price shown on screen.",
  "secs": 11.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11177,
    "output": 263,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11177,
    "cache_write": 436,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11613,
    "cache_write": 1400,
    "output": 60,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22790,
   "cache_write": 13013,
   "output": 510,
   "input_all": 35811
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 161,
    "images": 0,
    "error": false,
    "secs": 3.67
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { const m=[...document.querySelectorAll('script[type=\"application/ld+json\"]')].map(s=>s.textContent).join('\\n'); return {title:document.title, ld:m.slice(0,2000), prices:[...document.querySelectorAll('[class*=\"price\" i]')].slice(0,10).map(e=>e.innerText)} }"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const m=[...document.querySelectorAll('script[type=\"application/ld+json\"]')].map(s=>s.textContent).join('\\n'); return {title:document.title, ld:m.slice(0,2000), prices:[...document.querySelectorAll('[class*=\"price\" i]')].slice(0,10).map(e=>e.innerText)} }"
    },
    "chars": 2312,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is **sold out**. The size 9 button is crossed out, and when I clicked it, the add-to-cart button stayed greyed out on \"SELECT A SIZE.\" Of the women's sizes, only size 10 is in stock in this color.",
  "secs": 21.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11186,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11186,
    "cache_write": 49,
    "output": 174,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11235,
    "cache_write": 11726,
    "output": 264,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 22961,
    "cache_write": 1703,
    "output": 83,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 24664,
    "cache_write": 3264,
    "output": 131,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 70046,
   "cache_write": 27928,
   "output": 679,
   "input_all": 97986
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.44
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 244,
    "images": 0,
    "error": false,
    "secs": 5.06
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 21987,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "click",
    "input": {
     "pageId": 1,
     "uid": "1_64"
    },
    "chars": 35,
    "images": 0,
    "error": false,
    "secs": 0.29
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { const b=[...document.querySelectorAll('button')].filter(x=>/size 9|ADD|SOLD|NOTIFY|SELECT A SIZE/i.test(x.innerText+x.getAttribute('aria-label'))); return b.map(x=>[x.getAttribute('aria-label'),x.innerText,x.className,x.disabled]); }"
    },
    "chars": 2872,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "take_screenshot",
    "input": {
     "pageId": 1
    },
    "chars": 49,
    "images": 1,
    "error": false,
    "secs": 0.1
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News (bbc.com/news) right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this from the first headline on the page.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11156,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11156,
    "cache_write": 49,
    "output": 208,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11205,
    "cache_write": 564,
    "output": 77,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22361,
   "cache_write": 11769,
   "output": 312,
   "input_all": 34138
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.45
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.bbc.com/news"
    },
    "chars": 152,
    "images": 0,
    "error": false,
    "secs": 4.28
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('h2')].slice(0,8).map(h=>h.innerText)"
    },
    "chars": 652,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's the one GitHub labels \"Latest\" on the releases page.",
  "secs": 10.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11166,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11166,
    "cache_write": 49,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11215,
    "cache_write": 199,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11414,
    "cache_write": 401,
    "output": 37,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 33795,
   "cache_write": 11815,
   "output": 291,
   "input_all": 45620
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.45
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 196,
    "images": 0,
    "error": false,
    "secs": 2.74
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,200))"
    },
    "chars": 676,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **Playwright v1.64.1**, published on **14 October 2026** at 11:51 UTC. It was released by dgozman and is marked \"Latest\" on the releases page.",
  "secs": 10.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11164,
    "output": 63,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11164,
    "cache_write": 119,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11283,
    "cache_write": 672,
    "output": 130,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11955,
    "cache_write": 218,
    "output": 63,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 34402,
   "cache_write": 12173,
   "output": 370,
   "input_all": 46585
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 120,
    "images": 0,
    "error": false,
    "secs": 3.84
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => [...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,400))"
    },
    "chars": 1274,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => [...document.querySelectorAll('section relative-time, section local-time')].slice(0,2).map(t=>[t.getAttribute('datetime'),t.textContent])"
    },
    "chars": 152,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is called **playwright-mcp** (github.com/microsoft/playwright-mcp). I searched Microsoft's repositories for \"playwright mcp\" and it was the top result. I did that by going straight to the search results URL rather than typing into the search box on the github.com/microsoft page.",
  "secs": 8.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11176,
    "output": 74,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11176,
    "cache_write": 141,
    "output": 131,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11317,
    "cache_write": 240,
    "output": 96,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22493,
   "cache_write": 11557,
   "output": 301,
   "input_all": 34058
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 135,
    "images": 0,
    "error": false,
    "secs": 2.01
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => [...document.querySelectorAll('a[href^=\"/microsoft/\"]')].map(a=>a.textContent.trim()).filter(t=>t).slice(0,30)"
    },
    "chars": 227,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to its GitHub page.",
  "secs": 10.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11168,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11168,
    "cache_write": 49,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11217,
    "cache_write": 198,
    "output": 161,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11415,
    "cache_write": 184,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11599,
    "cache_write": 1024,
    "output": 37,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 45399,
   "cache_write": 12623,
   "output": 452,
   "input_all": 58034
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 192,
    "images": 0,
    "error": false,
    "secs": 1.8
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('#repo-stars-counter-star, a[href$=\"/stargazers\"]')].map(e=>e.title+' | '+e.textContent.trim())",
     "waitForStableDom": false
    },
    "chars": 47,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.body.innerText.slice(0,1500)",
     "waitForStableDom": false
    },
    "chars": 1708,
    "images": 0,
    "error": false,
    "secs": 0.12
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "hf-top-downloads",
  "final_answer": "With the Hugging Face models page sorted by \"Most downloads,\" the first model is **sentence-transformers/all-MiniLM-L6-v2**. Next are cross-encoder/ms-marco-MiniLM-L6-v2 and BAAI/bge-small-en-v1.5.",
  "secs": 8.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11161,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11161,
    "cache_write": 182,
    "output": 144,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11343,
    "cache_write": 242,
    "output": 97,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22504,
   "cache_write": 11585,
   "output": 350,
   "input_all": 34097
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 163,
    "images": 0,
    "error": false,
    "secs": 1.5
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('article h4')].slice(0,3).map(e=>e.innerText).concat([document.body.innerText.match(/Sort:\\s*[^\\n]+/)?.[0]])"
    },
    "chars": 174,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "hn-second-page",
  "final_answer": "The story ranked number 31 is **\"Root shell on Samsung TV\"** (twitter.com/log4j). I found it on the second page of Hacker News, which I reached with the More link.",
  "secs": 9.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11172,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11172,
    "cache_write": 163,
    "output": 96,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11335,
    "cache_write": 142,
    "output": 139,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11477,
    "cache_write": 215,
    "output": 61,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 33984,
   "cache_write": 11692,
   "output": 400,
   "input_all": 45686
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://news.ycombinator.com/"
    },
    "chars": 123,
    "images": 0,
    "error": false,
    "secs": 1.99
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { document.querySelector('a.morelink').click(); return 1; }"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 0.42
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline').innerText)"
    },
    "chars": 167,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "hn-top",
  "final_answer": "The story ranked number 1 on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"** (dvy.io). It has **19 points**.",
  "secs": 7.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11172,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11172,
    "cache_write": 163,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11335,
    "cache_write": 257,
    "output": 59,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22507,
   "cache_write": 11592,
   "output": 350,
   "input_all": 34107
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://news.ycombinator.com/"
    },
    "chars": 123,
    "images": 0,
    "error": false,
    "secs": 2.28
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { const r=document.querySelector('tr.athing'); return {rank:r.querySelector('.rank')?.innerText, title:r.querySelector('.titleline')?.innerText, score:document.querySelector('#score_'+r.id)?.innerText}; }",
     "waitForStableDom": false
    },
    "chars": 142,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
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 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "ikea-billy",
  "final_answer": "The BILLY bookcase in white costs **$79.00** and is **31 1/2\" wide**. These figures come from the category listing because I couldn't load the product page itself.\n\nThe link you gave redirected to the BILLY bookcases category page (https://www.ikea.com/us/en/cat/billy-bookcases-58288/). Article number 00263850 didn't appear anywhere on that page. The closest match is the standard BILLY bookcase in white, which has its own product page at \u2026/billy-bookcase-white-20522046/. Its full size is 31 1/2 x 11 x 79 1/2\" (width x depth x height).\n\nThe page also shows an IKEA Family price of $65 for this bookcase. It's only available in stores and runs from Sep 8 to Dec 24, 2026.",
  "secs": 32.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11181,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11181,
    "cache_write": 49,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11230,
    "cache_write": 222,
    "output": 166,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11452,
    "cache_write": 1935,
    "output": 220,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13387,
    "cache_write": 398,
    "output": 287,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13785,
    "cache_write": 480,
    "output": 266,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 61035,
   "cache_write": 14265,
   "output": 1088,
   "input_all": 75314
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  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.56
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 197,
    "images": 0,
    "error": false,
    "secs": 13.18
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.body.innerText.slice(0,3000)",
     "waitForStableDom": false
    },
    "chars": 3214,
    "images": 0,
    "error": false,
    "secs": 0.12
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('a[href*=\"00263850\"], a[href*=\"/p/billy-bookcase-white\"]')].slice(0,5).map(a=>a.href)",
     "waitForStableDom": false
    },
    "chars": 356,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('a[href*=\"/p/billy-bookcase-white-\"]')].map(a=>a.href+' | '+(a.closest('[class*=\"product\"]')?.innerText||'').slice(0,80).replace(/\\n/g,' ')).filter((v,i,s)=>s.indexOf(v)===i).slice(0,4)",
     "waitForStableDom": false
    },
    "chars": 362,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**. I searched MDN for \"AbortController\" and opened its page. Under \"Instance methods,\" it says `abort()` \"aborts an asynchronous operation before it has completed,\" including fetch requests, response bodies and streams.",
  "secs": 13.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11179,
    "output": 111,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11179,
    "cache_write": 247,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11426,
    "cache_write": 6141,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 17567,
    "cache_write": 785,
    "output": 225,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 18352,
    "cache_write": 407,
    "output": 86,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 58524,
   "cache_write": 18759,
   "output": 664,
   "input_all": 77295
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://developer.mozilla.org/en-US/"
    },
    "chars": 89,
    "images": 0,
    "error": false,
    "secs": 1.3
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 62,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 2
    },
    "chars": 12567,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "click",
    "input": {
     "pageId": 2,
     "uid": "2_43"
    },
    "chars": 35,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "type_text",
    "input": {
     "pageId": 2,
     "text": "AbortController"
    },
    "chars": 28,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 2
    },
    "chars": 1174,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "click",
    "input": {
     "pageId": 2,
     "uid": "3_6"
    },
    "chars": 119,
    "images": 0,
    "error": false,
    "secs": 0.43
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const h=[...document.querySelectorAll('h2')].find(e=>e.textContent.includes('Instance methods')); return h ? h.parentElement.innerText.slice(0,400) : location.href; }"
    },
    "chars": 236,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched for it on docs.python.org, and the class's entry on the \"Coroutines and tasks\" page says \"Added in version 3.11.\" The \"What's New In Python 3.11\" page also lists it as a new addition.",
  "secs": 12.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11176,
    "output": 120,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11176,
    "cache_write": 221,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11397,
    "cache_write": 5209,
    "output": 189,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16606,
    "cache_write": 539,
    "output": 95,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 39179,
   "cache_write": 17145,
   "output": 483,
   "input_all": 56334
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 204,
    "images": 0,
    "error": false,
    "secs": 3.44
   },
   {
    "name": "wait_for",
    "input": {
     "pageId": 1,
     "text": [
      "TaskGroup"
     ]
    },
    "chars": 10876,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "click",
    "input": {
     "pageId": 1,
     "uid": "1_69"
    },
    "chars": 124,
    "images": 0,
    "error": false,
    "secs": 0.48
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,600)"
    },
    "chars": 657,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "pypi-httpx",
  "final_answer": "The PyPI page for httpx shows the latest version is **0.28.1**, released on **December 6, 2024**.",
  "secs": 10.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11162,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11162,
    "cache_write": 109,
    "output": 170,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11271,
    "cache_write": 198,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11469,
    "cache_write": 10085,
    "output": 39,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 33902,
   "cache_write": 21554,
   "output": 321,
   "input_all": 55466
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 2.07
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => [document.querySelector('.package-header__name')?.innerText, document.querySelector('.package-header__date')?.innerText, document.querySelector('.package-header__date time')?.getAttribute('datetime')]",
     "waitForStableDom": false
    },
    "chars": 61,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 2
    },
    "chars": 21213,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nPyPI's search page showed a CAPTCHA, so I didn't use search. Instead, I went straight to the package page (pypi.org/project/playwright/), where the version is listed.",
  "secs": 17.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11164,
    "output": 108,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11164,
    "cache_write": 176,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11340,
    "cache_write": 672,
    "output": 213,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12012,
    "cache_write": 3387,
    "output": 213,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15399,
    "cache_write": 392,
    "output": 273,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15791,
    "cache_write": 429,
    "output": 86,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 65706,
   "cache_write": 16220,
   "output": 945,
   "input_all": 81940
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://pypi.org/search/?q=playwright"
    },
    "chars": 144,
    "images": 0,
    "error": false,
    "secs": 1.27
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 1036,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://pypi.org/"
    },
    "chars": 119,
    "images": 0,
    "error": false,
    "secs": 0.81
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 6995,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "fill",
    "input": {
     "pageId": 1,
     "uid": "2_26",
     "value": "playwright"
    },
    "chars": 35,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "press_key",
    "input": {
     "pageId": 1,
     "key": "Enter"
    },
    "chars": 88,
    "images": 0,
    "error": false,
    "secs": 0.55
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 107,
    "images": 0,
    "error": false,
    "secs": 0.0
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://pypi.org/project/playwright/"
    },
    "chars": 143,
    "images": 0,
    "error": false,
    "secs": 1.26
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.title + ' | ' + (document.querySelector('h1')?.innerText || '')"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's a positive integer given in the smallest unit of the currency. For example, `100` means 100 cents ($1.00), and for a currency with no decimal places, `100` means \u00a5100.\n\n- **Minimum:** $0.50 US, or the equivalent in the charge's currency.\n- **Maximum:** up to eight digits, so `99999999` is $999,999.99.\n\nThe page also marks this endpoint as deprecated. Stripe says it will be removed soon and recommends using the Payment Intents API instead.",
  "secs": 47.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11171,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11171,
    "cache_write": 266,
    "output": 115,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11437,
    "cache_write": 531,
    "output": 147,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11968,
    "cache_write": 474,
    "output": 185,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12442,
    "cache_write": 675,
    "output": 177,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 47018,
   "cache_write": 13117,
   "output": 764,
   "input_all": 60147
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://docs.stripe.com/api/charges/create"
    },
    "chars": 121,
    "images": 0,
    "error": false,
    "secs": 6.88
   },
   {
    "name": "wait_for",
    "input": {
     "pageId": 1,
     "text": [
      "smallest currency unit"
     ]
    },
    "chars": 38,
    "images": 0,
    "error": true,
    "secs": 30.02
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const t=document.body.innerText; const i=t.indexOf('amount'); return t.slice(i-200,i+800); }"
    },
    "chars": 1082,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const t=document.body.innerText; const i=t.indexOf('Create a charge'); const j=t.indexOf('amount',i); return t.slice(j-100,j+700); }"
    },
    "chars": 872,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const t=document.body.innerText; const r=[];let i=0; while((i=t.indexOf('Create a charge',i))>=0){r.push(i);i++;} const k=t.indexOf('POST\\n/v1/charges'); return [r, k, t.slice(r[r.length-1], r[r.length-1]+1200)]; }"
    },
    "chars": 1296,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so it can't be added to the cart.\n\nWhen I select waist 30 and length 28L on the Black & Khaki Slim Chino Pants 2-Pack, the add-to-cart button is replaced by a \"Notify Me When Available\" button, and the page marks this size as \"Sold Out.\"\n\nThe site sent me to its India store (`/en-in/`), so this result is for that region's stock.",
  "secs": 38.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11198,
    "output": 129,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11198,
    "cache_write": 307,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11505,
    "cache_write": 11712,
    "output": 120,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 23217,
    "cache_write": 11997,
    "output": 181,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 35214,
    "cache_write": 253,
    "output": 211,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 35467,
    "cache_write": 429,
    "output": 286,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 35896,
    "cache_write": 583,
    "output": 176,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 152497,
   "cache_write": 36479,
   "output": 1155,
   "input_all": 188992
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 173,
    "images": 0,
    "error": false,
    "secs": 10.0
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 62,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 2
    },
    "chars": 23123,
    "images": 0,
    "error": false,
    "secs": 0.08
   },
   {
    "name": "click",
    "input": {
     "pageId": 2,
     "uid": "2_74"
    },
    "chars": 127,
    "images": 0,
    "error": true,
    "secs": 5.01
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 2
    },
    "chars": 23375,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "click",
    "input": {
     "pageId": 2,
     "uid": "3_4"
    },
    "chars": 35,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "click",
    "input": {
     "pageId": 2,
     "uid": "2_73"
    },
    "chars": 35,
    "images": 0,
    "error": false,
    "secs": 0.36
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const r=[...document.querySelectorAll('input[type=radio]')].filter(i=>/^(\\d\\dL?|30)$/.test(i.value)).map(i=>i.value+':'+i.checked+':'+i.disabled); const b=[...document.querySelectorAll('form button')].map(b=>b.innerText.trim()+'|'+b.disabled); return {r,b, url:location.href}; }"
    },
    "chars": 537,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const i=[...document.querySelectorAll('input[type=radio]')].find(i=>i.value==='28L'); (i.labels[0]||i).click(); return new Promise(r=>setTimeout(()=>r([...document.querySelectorAll('form button')].map(b=>b.innerText.trim()+'|'+b.disabled+'|'+(b.offsetParent!==null)).concat([i.checked+'', document.body.innerText.match(/Waist:[\\s\\S]{0,80}/)?.[0], document.body.innerText.match(/Length:[\\s\\S]{0,80}/)?.[0]])),1500)); }"
    },
    "chars": 586,
    "images": 0,
    "error": false,
    "secs": 1.78
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for\"** by Terrence O'Brien. It's the big top story, and its summary reads: \"Zen rips off all the best bits of Arc, but skips the AI and bloat.\"",
  "secs": 17.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11160,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11160,
    "cache_write": 156,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11316,
    "cache_write": 306,
    "output": 74,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11622,
    "cache_write": 3255,
    "output": 91,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 34098,
   "cache_write": 14877,
   "output": 384,
   "input_all": 48985
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.theverge.com/"
    },
    "chars": 113,
    "images": 0,
    "error": false,
    "secs": 5.33
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('h1,h2,h3')].slice(0,10).map(h=>h.innerText.trim())"
    },
    "chars": 452,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "take_screenshot",
    "input": {
     "pageId": 1
    },
    "chars": 49,
    "images": 1,
    "error": false,
    "secs": 0.1
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**. I followed the \"robots.txt\" link from the Web scraping article to the Robots Exclusion Standard article. It says Martijn Koster proposed it in February 1994 on the www-talk mailing list, while he was working for Nexor.\n\nGoogle later put it forward as an official Internet Engineering Task Force (IETF) standard in 2019, and it was published as RFC 9309 in September 2022.",
  "secs": 11.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11195,
    "output": 251,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11195,
    "cache_write": 579,
    "output": 243,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11774,
    "cache_write": 1162,
    "output": 148,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22969,
   "cache_write": 12936,
   "output": 642,
   "input_all": 35913
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 162,
    "images": 0,
    "error": false,
    "secs": 1.53
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('#mw-content-text a')].filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href)"
    },
    "chars": 395,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://en.wikipedia.org/wiki/Robots_exclusion_standard"
    },
    "chars": 171,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('#mw-content-text p')].slice(0,8).map(p=>p.innerText).join('\\n').slice(0,3000)"
    },
    "chars": 2395,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "devtools-mcp",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 8.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11176,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11176,
    "cache_write": 49,
    "output": 241,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11225,
    "cache_write": 558,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22401,
   "cache_write": 11783,
   "output": 315,
   "input_all": 34192
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.42
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 159,
    "images": 0,
    "error": false,
    "secs": 1.34
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('#mw-content-text p')].filter(p=>p.innerText.trim()).slice(0,2).map(p=>p.innerText)"
    },
    "chars": 590,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25 USD**. It's on sale for 50% off the regular price of $50.",
  "secs": 10.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6894,
    "output": 82,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6894,
    "cache_write": 362,
    "output": 53,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7256,
    "cache_write": 4956,
    "output": 53,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14150,
   "cache_write": 12212,
   "output": 188,
   "input_all": 26370
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 556,
    "images": 0,
    "error": false,
    "secs": 4.15
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "\\$\\d+"
    },
    "chars": 11088,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is sold out. After I selected size 9, the page said \"Out of stock\" and showed a \"Notify Me\" button where the add-to-cart button would normally be.",
  "secs": 31.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6903,
    "output": 82,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6903,
    "cache_write": 362,
    "output": 62,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7265,
    "cache_write": 1262,
    "output": 98,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8527,
    "cache_write": 6030,
    "output": 213,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14557,
    "cache_write": 534,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15091,
    "cache_write": 4858,
    "output": 66,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 52343,
   "cache_write": 19949,
   "output": 573,
   "input_all": 72306
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 556,
    "images": 0,
    "error": false,
    "secs": 5.11
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/\\b9\\b|sold out|size/i"
    },
    "chars": 2938,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e140"
    },
    "chars": 1719,
    "images": 0,
    "error": true,
    "secs": 5.04
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e126"
    },
    "chars": 14850,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_press_key",
    "input": {
     "key": "Escape"
    },
    "chars": 86,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e140"
    },
    "chars": 468,
    "images": 0,
    "error": false,
    "secs": 6.2
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e149"
    },
    "chars": 13962,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this from the first headline in the page's code, not from a screenshot, so I haven't confirmed it's the one shown largest on screen.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6873,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6873,
    "cache_write": 268,
    "output": 86,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7141,
    "cache_write": 518,
    "output": 99,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14014,
   "cache_write": 7659,
   "output": 245,
   "input_all": 21681
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.bbc.com/news"
    },
    "chars": 435,
    "images": 0,
    "error": false,
    "secs": 4.95
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('h2')].slice(0,8).map(h=>h.innerText)"
    },
    "chars": 1054,
    "images": 0,
    "error": false,
    "secs": 1.12
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's marked \"Latest\" on the releases page and was published on 26 Oct, about 2 hours before I checked.",
  "secs": 10.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6883,
    "output": 70,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6883,
    "cache_write": 222,
    "output": 68,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7105,
    "cache_write": 9510,
    "output": 52,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13988,
   "cache_write": 16615,
   "output": 190,
   "input_all": 30611
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 310,
    "images": 0,
    "error": false,
    "secs": 3.88
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/Latest|v\\d+\\.\\d+\\.\\d+/"
    },
    "chars": 24753,
    "images": 0,
    "error": false,
    "secs": 0.1
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **v1.64.1**, marked \"Latest\". The release page says it came out on **14 Oct 2026 at 11:51**, about two weeks ago, and dgozman published it.\n\nThe page doesn't agree with itself on the date. The source code downloads are timestamped 2026-10-13T21:18:30Z, and the first reactions show October 13. The shown time might be in a different time zone, or the release might have been edited after it was created.",
  "secs": 11.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6881,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6881,
    "cache_write": 206,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7087,
    "cache_write": 10372,
    "output": 272,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13968,
   "cache_write": 17459,
   "output": 399,
   "input_all": 31435
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 295,
    "images": 0,
    "error": false,
    "secs": 2.23
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/latest|v1\\.\\d+/i"
    },
    "chars": 27134,
    "images": 0,
    "error": false,
    "secs": 0.12
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "I used the repository search on Microsoft's GitHub organization page with the terms \"playwright mcp\". The repository is named **playwright-mcp** (microsoft/playwright-mcp). It was the top result, and its description is \"Playwright MCP server.\"",
  "secs": 8.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 239,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7132,
    "cache_write": 3495,
    "output": 82,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14025,
   "cache_write": 10627,
   "output": 213,
   "input_all": 24660
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 325,
    "images": 0,
    "error": false,
    "secs": 1.82
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/mcp/i"
    },
    "chars": 8975,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to its GitHub page.",
  "secs": 8.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6885,
    "output": 67,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6885,
    "cache_write": 233,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7118,
    "cache_write": 13007,
    "output": 37,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14003,
   "cache_write": 20125,
   "output": 156,
   "input_all": 34136
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 337,
    "images": 0,
    "error": false,
    "secs": 2.22
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/star/i"
    },
    "chars": 34851,
    "images": 0,
    "error": false,
    "secs": 0.14
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "hf-top-downloads",
  "final_answer": "When sorted by most downloads, the first model on Hugging Face is **sentence-transformers/all-MiniLM-L6-v2**, with about 192M downloads. It's a sentence similarity model.",
  "secs": 7.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6878,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6878,
    "cache_write": 203,
    "output": 62,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7081,
    "cache_write": 11772,
    "output": 67,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13959,
   "cache_write": 18853,
   "output": 195,
   "input_all": 32820
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 277,
    "images": 0,
    "error": false,
    "secs": 1.63
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/article|Most downloads|Sort/i"
    },
    "chars": 27795,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, the story ranked number 31 is **\"Reverse engineering a Beyblade launch tracker\"** (simone.computer). The front page changes often, so this was the title when I checked.",
  "secs": 9.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6889,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6889,
    "cache_write": 403,
    "output": 121,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7292,
    "cache_write": 299,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14181,
   "cache_write": 7591,
   "output": 301,
   "input_all": 21780
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 237,
    "images": 0,
    "error": false,
    "secs": 1.81
   },
   {
    "name": "browser_click",
    "input": {
     "target": "a.morelink"
    },
    "chars": 233,
    "images": 0,
    "error": false,
    "secs": 0.83
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank')?.textContent+' '+r.querySelector('.titleline')?.textContent)"
    },
    "chars": 360,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "hn-top",
  "final_answer": "The story ranked number 1 on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"** (dvy.io). It has **18 points**.",
  "secs": 8.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6889,
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    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6889,
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   },
   {
    "input": 2,
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    "stop": "end_turn"
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  ],
  "totals": {
   "input": 8,
   "cache_read": 13962,
   "cache_write": 7376,
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   "input_all": 21346
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  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://news.ycombinator.com/"
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    "chars": 237,
    "images": 0,
    "error": false,
    "secs": 2.01
   },
   {
    "name": "browser_evaluate",
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     "function": "() => { const r=document.querySelector('tr.athing'); return r.querySelector('.rank').innerText+' '+r.querySelector('.titleline').innerText+' | '+r.nextElementSibling.querySelector('.score')?.innerText }"
    },
    "chars": 354,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
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 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "ikea-billy",
  "final_answer": "The link you gave doesn't open a product page anymore. IKEA redirects it to the general BILLY bookcases page (ikea.com/us/en/cat/billy-bookcases-58288/), so I couldn't see that exact item number (00263850). I'm assuming you meant the standard white BILLY bookcase listed on that page, which now has item number 20522046:\n\n* **Price:** $79.00. IKEA Family members can get it for $65.00 in stores only, from Sep 8 to Dec 24, 2026.\n* **Width:** 31 1/2 inches. The full size is 31 1/2\" wide \u00d7 11\" deep \u00d7 79 1/2\" tall.\n\nIf you meant a different BILLY, tell me which one. The page also lists a narrower white version that's 15 3/4\" wide.",
  "secs": 24.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6898,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6898,
    "cache_write": 315,
    "output": 81,
    "stop": "tool_use"
   },
   {
    "input": 2,
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    "cache_write": 29745,
    "output": 142,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 36958,
    "cache_write": 648,
    "output": 300,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 51069,
   "cache_write": 37606,
   "output": 602,
   "input_all": 88685
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  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 441,
    "images": 0,
    "error": false,
    "secs": 13.16
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/BILLY.*(white|80)/i"
    },
    "chars": 67932,
    "images": 0,
    "error": false,
    "secs": 0.07
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e282"
    },
    "chars": 979,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**. I searched MDN for AbortController and opened its page. The page says this method \"aborts an asynchronous operation before it has completed,\" which includes fetch requests.",
  "secs": 20.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6896,
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    "stop": "tool_use"
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    "input": 2,
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    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7138,
    "cache_write": 1194,
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    "stop": "tool_use"
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   {
    "input": 2,
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    "cache_write": 449,
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    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8781,
    "cache_write": 100,
    "output": 61,
    "stop": "tool_use"
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   {
    "input": 2,
    "cache_read": 8881,
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   {
    "input": 2,
    "cache_read": 9549,
    "cache_write": 2150,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11699,
    "cache_write": 327,
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    "stop": "tool_use"
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   {
    "input": 2,
    "cache_read": 12026,
    "cache_write": 698,
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    "stop": "end_turn"
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  ],
  "totals": {
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   "cache_write": 12724,
   "output": 695,
   "input_all": 86046
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  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://developer.mozilla.org/en-US/"
    },
    "chars": 342,
    "images": 0,
    "error": false,
    "secs": 1.0
   },
   {
    "name": "browser_find",
    "input": {
     "text": "search"
    },
    "chars": 2194,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e85"
    },
    "chars": 361,
    "images": 0,
    "error": false,
    "secs": 1.07
   },
   {
    "name": "browser_press_key",
    "input": {
     "key": "a"
    },
    "chars": 251,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_find",
    "input": {
     "text": "textbox"
    },
    "chars": 42,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/combobox|searchbox|input/i"
    },
    "chars": 1496,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_fill_form",
    "input": {
     "fields": [
      {
       "target": "e324",
       "name": "Search",
       "type": "combobox",
       "value": "AbortController"
      }
     ]
    },
    "chars": 498,
    "images": 0,
    "error": true,
    "secs": 0.02
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e321"
    },
    "chars": 4020,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_type",
    "input": {
     "target": "e324",
     "text": "AbortController",
     "submit": true
    },
    "chars": 484,
    "images": 0,
    "error": false,
    "secs": 0.71
   },
   {
    "name": "browser_find",
    "input": {
     "text": "abort()"
    },
    "chars": 1478,
    "images": 0,
    "error": false,
    "secs": 0.07
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**.\n\nI searched the docs site for it and opened the class's entry on the \"Coroutines and tasks\" page, which says \"Added in version 3.11.\" The \"What's New In Python 3.11\" page also lists the new TaskGroup class.",
  "secs": 10.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 242,
    "output": 53,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7135,
    "cache_write": 2318,
    "output": 179,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9453,
    "cache_write": 712,
    "output": 99,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 23481,
   "cache_write": 10165,
   "output": 408,
   "input_all": 33656
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  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 318,
    "images": 0,
    "error": false,
    "secs": 1.13
   },
   {
    "name": "browser_find",
    "input": {
     "text": "TaskGroup"
    },
    "chars": 5654,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://docs.python.org/3/library/asyncio-task.html#asyncio.TaskGroup"
    },
    "chars": 356,
    "images": 0,
    "error": false,
    "secs": 0.35
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,600)"
    },
    "chars": 771,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**. It was released on **December 6, 2024**.",
  "secs": 9.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6879,
    "output": 63,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6879,
    "cache_write": 256,
    "output": 63,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7135,
    "cache_write": 605,
    "output": 38,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14014,
   "cache_write": 7740,
   "output": 164,
   "input_all": 21762
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 367,
    "images": 0,
    "error": false,
    "secs": 2.7
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/httpx \\d|Released|Latest/i"
    },
    "chars": 1300,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nI couldn't use PyPI's search page because it showed a CAPTCHA, and I didn't try to solve it. Instead, I got the version from PyPI's public data page for the package (https://pypi.org/pypi/playwright/json).",
  "secs": 19.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6881,
    "output": 65,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6881,
    "cache_write": 243,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7124,
    "cache_write": 178,
    "output": 78,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7302,
    "cache_write": 639,
    "output": 232,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7941,
    "cache_write": 397,
    "output": 126,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8338,
    "cache_write": 247,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 37586,
   "cache_write": 8585,
   "output": 658,
   "input_all": 46185
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://pypi.org/search/?q=playwright"
    },
    "chars": 351,
    "images": 0,
    "error": false,
    "secs": 1.56
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/playwright/i"
    },
    "chars": 262,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "browser_wait_for",
    "input": {
     "time": 3
    },
    "chars": 313,
    "images": 0,
    "error": false,
    "secs": 3.02
   },
   {
    "name": "browser_snapshot",
    "input": {},
    "chars": 675,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://pypi.org/pypi/playwright/json"
    },
    "chars": 320,
    "images": 0,
    "error": false,
    "secs": 0.19
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => { try { const j = JSON.parse(document.body.innerText); return j.info.name + ' ' + j.info.version; } catch(e) { return document.title + ' | ' + document.body.innerText.slice(0,300); } }"
    },
    "chars": 283,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "stripe-amount",
  "final_answer": "Yes. On Stripe's \"Create a charge\" page, `amount` is a **required** integer.\n\nIt's given in the **smallest currency unit**. For example, 100 means $1.00 (100 cents). For a zero-decimal currency like yen, 100 means \u00a5100. The minimum is $0.50 US or the equivalent in the charge currency.",
  "secs": 16.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6888,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6888,
    "cache_write": 255,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7143,
    "cache_write": 1000,
    "output": 220,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8143,
    "cache_write": 449,
    "output": 114,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22174,
   "cache_write": 8592,
   "output": 454,
   "input_all": 30776
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://docs.stripe.com/api/charges/create"
    },
    "chars": 386,
    "images": 0,
    "error": false,
    "secs": 5.88
   },
   {
    "name": "browser_find",
    "input": {
     "text": "smallest currency unit"
    },
    "chars": 2574,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('h4')].filter(h=>h.textContent.startsWith('amount')).map(h=>{let s=h.closest('section,[id]');return (s&&s.id)+' | '+h.textContent})"
    },
    "chars": 509,
    "images": 0,
    "error": false,
    "secs": 1.04
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out. I selected waist 30 on the product page, and the 28L length option became greyed out, so I couldn't select it. With waist 30, the only length you can choose is 32L. Since 30 \u00d7 28L can't be picked, it can't be added to the cart.",
  "secs": 33.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6915,
    "output": 83,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6915,
    "cache_write": 354,
    "output": 73,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7269,
    "cache_write": 1209,
    "output": 49,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8478,
    "cache_write": 328,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8806,
    "cache_write": 1276,
    "output": 247,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 10082,
    "cache_write": 1915,
    "output": 121,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 41550,
   "cache_write": 11997,
   "output": 690,
   "input_all": 53561
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 544,
    "images": 0,
    "error": false,
    "secs": 7.87
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/waist|length|28L|\\b30\\b|sold out|add to cart/i"
    },
    "chars": 2709,
    "images": 0,
    "error": false,
    "secs": 0.09
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e221"
    },
    "chars": 574,
    "images": 0,
    "error": false,
    "secs": 6.29
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e256"
    },
    "chars": 718,
    "images": 0,
    "error": true,
    "secs": 5.04
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/Length:|Waist:|sold out|add to cart|28L/i"
    },
    "chars": 1989,
    "images": 0,
    "error": false,
    "secs": 0.09
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => { const g=[...document.querySelectorAll('fieldset, [role=group]')].map(f=>f.innerText.replace(/\\s+/g,' ')+' | '+[...f.querySelectorAll('input')].map(i=>i.value+(i.disabled?'(dis)':'')+(i.className)).join(',')); const btns=[...document.querySelectorAll('button[name=add], button[type=submit]')].map(b=>b.innerText.trim()+'|'+b.disabled); return {g,btns}; }"
    },
    "chars": 3309,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "verge-top",
  "final_answer": "The first story on The Verge homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** Its subhead reads: \"Zen rips off all the best bits of Arc, but skips the AI and bloat.\"",
  "secs": 13.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6877,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6877,
    "cache_write": 240,
    "output": 53,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7117,
    "cache_write": 52000,
    "output": 73,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13994,
   "cache_write": 59117,
   "output": 185,
   "input_all": 73119
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.theverge.com/"
    },
    "chars": 354,
    "images": 0,
    "error": false,
    "secs": 4.76
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "heading|link \""
    },
    "chars": 135820,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**.\n\nOn the Web scraping page I followed the \"robots.txt\" link, which led to Wikipedia's robots.txt article. Its history section says Martijn Koster proposed the standard in February 1994. By June 1994 it had become the de facto standard, and it was formally standardized in 2022.",
  "secs": 11.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6912,
    "output": 120,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6912,
    "cache_write": 2003,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8915,
    "cache_write": 5939,
    "output": 113,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 15827,
   "cache_write": 14854,
   "output": 336,
   "input_all": 30689
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 401,
    "images": 0,
    "error": false,
    "secs": 3.01
   },
   {
    "name": "browser_find",
    "input": {
     "text": "robots.txt"
    },
    "chars": 3885,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e609"
    },
    "chars": 247,
    "images": 0,
    "error": false,
    "secs": 0.81
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/proposed|1994/i"
    },
    "chars": 12554,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 1,
  "setup": "playwright-mcp",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and that the name is often shortened to **crawler**.",
  "secs": 9.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 177,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 482,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7375,
    "cache_write": 389,
    "output": 50,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14268,
   "cache_write": 7764,
   "output": 343,
   "input_all": 22040
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 273,
    "images": 0,
    "error": false,
    "secs": 1.8
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('#mw-content-text .mw-parser-output > p')].slice(0,3).map(p=>p.innerText).join('\\n---\\n')"
    },
    "chars": 203,
    "images": 0,
    "error": false,
    "secs": 0.51
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('#mw-content-text p')].filter(p=>p.innerText.trim()).slice(0,2).map(p=>p.innerText).join('\\n---\\n')"
    },
    "chars": 758,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25 USD**. It's on sale at 50% off the regular price of $50.",
  "secs": 13.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 644,
    "output": 186,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 644,
    "cache_write": 2183,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2827,
    "cache_write": 164,
    "output": 107,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2991,
    "cache_write": 582,
    "output": 53,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 6462,
   "cache_write": 3573,
   "output": 462,
   "input_all": 10045
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 3.77
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + [...document.querySelectorAll('[class*=price i]')].slice(0,5).map(e=>e.innerText).join(' || ')\""
    },
    "chars": 86,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.querySelector('main')||document.body).innerText.match(/.{0,80}\\$\\s?\\d+[^\\n]{0,40}/g)?.slice(0,8).join(' || ')\""
    },
    "chars": 87,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.querySelector('main')||document.body).innerText.slice(0,800)\""
    },
    "chars": 850,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is sold out.\n\nWhen I selected size 9, the size button was greyed out (disabled) and the main button changed from \"Add to Cart\" to \"NOTIFY ME\", which means you can sign up for a restock alert but can't buy it now.",
  "secs": 56.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 653,
    "cache_write": 0,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 653,
    "cache_write": 6554,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7207,
    "cache_write": 2750,
    "output": 209,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9957,
    "cache_write": 5966,
    "output": 219,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15923,
    "cache_write": 1524,
    "output": 124,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 34393,
   "cache_write": 16794,
   "output": 852,
   "input_all": 51199
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 7.01
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 4325,
    "images": 0,
    "error": false,
    "secs": 1.04
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 1166,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.65
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.49
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 7093,
    "images": 0,
    "error": false,
    "secs": 0.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('button')].filter(b=>/size 9|NOTIFY|SOLD|ADD TO/i.test(b.getAttribute('aria-label')||b.innerText)).map(b=>(b.getAttribute('aria-label')||'')+' :: '+b.innerText+' :: '+b.className).join(' || ')\""
    },
    "chars": 2619,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is a live story with the headline:\n\n**\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nIts summary says Lula, 80, told voters Brazil had voted to \"guarantee democracy,\" while Bolsonaro called the result \"inexplicable\" and won't concede.",
  "secs": 7.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 623,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 623,
    "cache_write": 13849,
    "output": 149,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 623,
   "cache_write": 14472,
   "output": 258,
   "input_all": 15101
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 3.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 37705,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's at the top of the releases page with GitHub's \"Latest\" label, and it came out about 3 hours before I checked.",
  "secs": 11.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 633,
    "output": 119,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 633,
    "cache_write": 20653,
    "output": 54,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 633,
   "cache_write": 21286,
   "output": 173,
   "input_all": 21925
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 3.0
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 53882,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **Playwright v1.64.1**, which GitHub marks as \"Latest.\" It was published on **14 October 2026** at 11:51 UTC by dgozman. It's a bug-fix release that follows v1.64.0.",
  "secs": 9.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 671,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1302,
    "cache_write": 139,
    "output": 79,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1933,
   "cache_write": 1441,
   "output": 348,
   "input_all": 3382
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 2.77
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n---\\n')\""
    },
    "chars": 942,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('section relative-time')?.getAttribute('datetime') + ' | ' + document.querySelector('section relative-time')?.textContent\""
    },
    "chars": 55,
    "images": 0,
    "error": false,
    "secs": 0.19
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full name: `microsoft/playwright-mcp`).\n\nI didn't type the search into the box on github.com/microsoft. Instead, I opened the Microsoft organization's repository search directly with the query \"playwright mcp\". It returned 3 repositories, and playwright-mcp was the top result. It's tagged \"mcp\" and \"playwright\" and has about 39k stars.",
  "secs": 7.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 2418,
    "output": 136,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 643,
   "cache_write": 3061,
   "output": 264,
   "input_all": 3710
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.67
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to the Star button on its GitHub page.",
  "secs": 9.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 635,
    "output": 118,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 25263,
    "output": 42,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 635,
   "cache_write": 25898,
   "output": 160,
   "input_all": 26539
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 1.81
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 51714,
    "images": 0,
    "error": false,
    "secs": 0.43
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "hf-top-downloads",
  "final_answer": "I sorted the Hugging Face models list by \"Most downloads,\" and the first model is **sentence-transformers/all-MiniLM-L6-v2**. It's a Sentence Similarity model with about 192M downloads.",
  "secs": 7.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 628,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 628,
    "cache_write": 4204,
    "output": 73,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 628,
   "cache_write": 4832,
   "output": 190,
   "input_all": 5466
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 2.57
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 7081,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "hn-second-page",
  "final_answer": "I opened Hacker News and clicked \"More\" to get to page 2. The story ranked number 31 there is **\"Oregon Police Are Charging a Local News Outlet $2.5M for Records About One Cop\"**. The rankings change often, so this may be different if you check later.",
  "secs": 6.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 639,
    "output": 219,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 639,
    "cache_write": 388,
    "output": 89,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 639,
   "cache_write": 1027,
   "output": 308,
   "input_all": 1672
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.14
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"a.morelink\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('tr.athing .rank').textContent + ' ' + document.querySelector('tr.athing .titleline a').textContent + ' | ' + location.href\""
    },
    "chars": 120,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "hn-top",
  "final_answer": "Right now the number 1 story on Hacker News is **\"US Wages Share of GDI at 75 Year Low\"** (stlouisfed.org), with **52 points**. The ranking and points change often, so these may be different if you check later.",
  "secs": 10.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 639,
    "output": 193,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 639,
    "cache_write": 315,
    "output": 76,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 639,
   "cache_write": 954,
   "output": 269,
   "input_all": 1599
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const r=document.querySelector('tr.athing');return r.querySelector('.rank').innerText+' | '+r.querySelector('.titleline').innerText+' | '+document.getElementById('score_'+r.id)?.innerText})()\""
    },
    "chars": 72,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "ikea-billy",
  "final_answer": "The product link didn't open the product page. It sent me to the BILLY bookcases category page (ikea.com/us/en/cat/billy-bookcases-58288/), so I took these details from the listing on that page.\n\n- **Price:** $79.00 regular price. IKEA Family members can get it for $65.00 in-store only, from Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2\" (about 80 cm). The full size is 31 1/2\" W \u00d7 11\" D \u00d7 79 1/2\" H.\n\nI'm assuming article 00263850 is this standard white BILLY at 31 1/2\" \u00d7 11\" \u00d7 79 1/2\". That's what the item number usually refers to, but the product page itself never loaded, so I couldn't check the number against it.",
  "secs": 40.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 648,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 648,
    "cache_write": 1401,
    "output": 51,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2049,
    "cache_write": 7142,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9191,
    "cache_write": 135,
    "output": 288,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 11888,
   "cache_write": 9326,
   "output": 520,
   "input_all": 21224
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3318,
    "images": 0,
    "error": true,
    "secs": 27.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text body"
    },
    "chars": 13974,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get url"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "mdn-abort",
  "final_answer": "The method is **`abort()`**, called as `AbortController.abort()`.\n\nI opened MDN's search results page for \"AbortController\" directly by its address instead of typing into the search box. One result is \"AbortController: abort() method.\" It says the method \"aborts an asynchronous operation before it has completed,\" including fetch requests, reading response bodies, and streams. You can pass it an optional reason: `abort(reason)`.",
  "secs": 6.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 646,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 646,
    "cache_write": 6095,
    "output": 160,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 646,
   "cache_write": 6741,
   "output": 282,
   "input_all": 7393
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 1.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 17382,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched the docs for it, opened the `asyncio.TaskGroup` result, and its entry says \"Added in version 3.11.\"",
  "secs": 9.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 2575,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3218,
    "cache_write": 744,
    "output": 69,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 3861,
   "cache_write": 3962,
   "output": 347,
   "input_all": 7831
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 1.58
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4559,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const d=document.getElementById('asyncio.TaskGroup').parentElement;return d.innerText.slice(0,1500)})()\""
    },
    "chars": 1528,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx is **0.28.1**, released on **December 6, 2024** (files uploaded at about 15:37 UTC).\n\nThe project page asked me to solve a CAPTCHA, which I didn't do. I got this from PyPI's official JSON data for the package (https://pypi.org/pypi/httpx/json) instead.",
  "secs": 23.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 629,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 629,
    "cache_write": 253,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 882,
    "cache_write": 238,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1120,
    "cache_write": 277,
    "output": 324,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1397,
    "cache_write": 453,
    "output": 112,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 4028,
   "cache_write": 1850,
   "output": 802,
   "input_all": 5890
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 52,
    "images": 0,
    "error": false,
    "secs": 1.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header__date')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + document.querySelector('.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header__date')?.innerText\""
    },
    "chars": 42,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/pypi/httpx/json"
    },
    "chars": 37,
    "images": 0,
    "error": false,
    "secs": 1.48
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{try{const d=JSON.parse(document.body.innerText);const v=d.info.version;return v+' | '+d.releases[v].map(f=>f.upload_time_iso_8601).join(', ')}catch(e){return document.title+' '+document.body.innerText.slice(0,200)}})()\""
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.19
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of playwright on PyPI is **1.64.1**, released on Oct 22, 2026, and the page marks it as the latest release.\n\nI couldn't use PyPI's search as you asked, because the search page showed a CAPTCHA, which I'm not able to solve. Instead I opened the package's page directly (pypi.org/project/playwright/).",
  "secs": 31.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 631,
    "output": 65,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 99,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 730,
    "cache_write": 277,
    "output": 161,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1007,
    "cache_write": 6582,
    "output": 117,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 2368,
   "cache_write": 7589,
   "output": 395,
   "input_all": 9967
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 6.98
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 16.08
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 14981,
    "images": 0,
    "error": false,
    "secs": 0.34
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's an integer given in the **smallest unit of the currency**. For example, `100` means 100 cents ($1.00) in USD, or \u00a5100 in a zero-decimal currency like yen.\n\nThe page also says:\n- The minimum is $0.50 US or the equivalent in the charge currency.\n- The value can be up to eight digits, so `99999999` means $999,999.99 in USD.\n\nStripe marks this endpoint (`POST /v1/charges`) as deprecated and says it will be removed soon. It recommends using another payment flow, such as the Payment Intents API, instead.",
  "secs": 23.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 638,
    "output": 160,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 638,
    "cache_write": 1020,
    "output": 126,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1658,
    "cache_write": 405,
    "output": 152,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2063,
    "cache_write": 484,
    "output": 225,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 4359,
   "cache_write": 2547,
   "output": 663,
   "input_all": 6916
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 9.15
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('amount');return t.slice(i-200,i+800)})()\""
    },
    "chars": 1037,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Create a charge');const j=t.indexOf('amount',i);return t.slice(j-100,j+600)})()\""
    },
    "chars": 723,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;let r=[];let re=/amount\\n(integer)?\\s*Required|amount\\nRequired/g;let m;while((m=re.exec(t)))r.push(t.slice(m.index-300,m.index+500));return r.join('\\n=====\\n')})()\""
    },
    "chars": 826,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so you can't add waist 30 with length 28L to the cart. I selected waist 30 on the page, and the 28L length button stayed greyed out and couldn't be clicked. The store's product data confirms that the \"30 / 28L\" option exists but is listed as unavailable.\n\nWith waist 30, only length 32L is in stock right now.",
  "secs": 22.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 665,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 665,
    "cache_write": 8016,
    "output": 131,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8681,
    "cache_write": 4943,
    "output": 272,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13624,
    "cache_write": 498,
    "output": 114,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22970,
   "cache_write": 14122,
   "output": 651,
   "input_all": 37102
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 9.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.61
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.33
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>JSON.stringify({opts:p.options.map(o=>o.name+':'+o.values.join(',')),v:p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+'|'+v.available)}))\""
    },
    "chars": 331,
    "images": 0,
    "error": false,
    "secs": 0.63
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "verge-top",
  "final_answer": "The first story at the top of The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** I took this from the page's structure, not a screenshot, so I'm going by the order of the links rather than how the page looks.",
  "secs": 30.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 627,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 627,
    "cache_write": 9478,
    "output": 129,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 627,
   "cache_write": 10105,
   "output": 239,
   "input_all": 10738
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 23.9
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 19885,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**.\n\nI followed the \"robots.txt\" link on the Web scraping article to the Wikipedia page \"Robots exclusion standard.\" It says Martijn Koster proposed the standard in February 1994 on the www-talk mailing list, while he was working for Nexor. By June 1994 it had become a de facto standard.",
  "secs": 10.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 662,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 662,
    "cache_write": 460,
    "output": 173,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1122,
    "cache_write": 1061,
    "output": 120,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1784,
   "cache_write": 2183,
   "output": 480,
   "input_all": 3975
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 1.77
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('a')).filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')\""
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Robots_exclusion_standard"
    },
    "chars": 82,
    "images": 0,
    "error": false,
    "secs": 0.51
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('#mw-content-text p')).slice(0,8).map(p=>p.textContent).join('\\n')\""
    },
    "chars": 2413,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-agentsmd",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 6.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 643,
    "output": 154,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 643,
    "cache_write": 301,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 944,
    "cache_write": 282,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 1587,
   "cache_write": 1226,
   "output": 313,
   "input_all": 2821
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.76
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.mw-parser-output > p:not(.mw-empty-elt)').innerText\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join('\\n---\\n')\""
    },
    "chars": 547,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. It's on sale: the store's product data lists the original price as $50.00.",
  "secs": 19.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 636,
    "output": 207,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 636,
    "cache_write": 2209,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2845,
    "cache_write": 139,
    "output": 59,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 3481,
   "cache_write": 2984,
   "output": 391,
   "input_all": 6473
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 7.47
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + (document.querySelector('meta[property=\\\"og:price:amount\\\"]')||{}).content + ' ' + (document.querySelector('meta[property=\\\"og:price:currency\\\"]')||{}).content\""
    },
    "chars": 95,
    "images": 0,
    "error": false,
    "secs": 0.31
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch(location.pathname+'.js').then(r=>r.json()).then(p=>p.price/100+' / compare '+p.compare_at_price/100)\""
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.57
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "allbirds-size9",
  "final_answer": "I selected women's size 9 in Dusty Pink, and it's sold out. The size button shows as out of stock and is crossed out. The add-to-cart button changed to \"Notify Me\".",
  "secs": 17.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 645,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 645,
    "cache_write": 6528,
    "output": 157,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7173,
    "cache_write": 2510,
    "output": 214,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9683,
    "cache_write": 508,
    "output": 62,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 17501,
   "cache_write": 10191,
   "output": 566,
   "input_all": 27702
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 2.94
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e64"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e145"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 4126,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('button')].filter(b=>/size 9|NOTIFY/i.test(b.getAttribute('aria-label')||b.textContent)).map(b=>b.outerHTML.slice(0,300)).join(' || ')\""
    },
    "chars": 608,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News (bbc.com/news) right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI got this by reading the first headline in the page's code rather than looking at the page as it appears on screen.",
  "secs": 11.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 615,
    "cache_write": 0,
    "output": 152,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 615,
    "cache_write": 400,
    "output": 124,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 1230,
   "cache_write": 400,
   "output": 276,
   "input_all": 1636
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 5.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2')).slice(0,5).map(h=>h.innerText).join(' | ')\""
    },
    "chars": 373,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's the first release listed on the vercel-labs/agent-browser releases page, and it has the \"Latest\" label.",
  "secs": 8.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 625,
    "cache_write": 0,
    "output": 168,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 956,
    "cache_write": 0,
    "output": 52,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 1581,
   "cache_write": 0,
   "output": 220,
   "input_all": 1587
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 3.01
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2, .Label--success')).slice(0,8).map(e=>e.innerText).join(' | ')\""
    },
    "chars": 146,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **v1.64.1**, which GitHub labels \"Latest\". It came out on **October 14, 2026** at 11:51 UTC and was published by dgozman. It's a bug-fix release that came after v1.64.0, which was published on October 13, 2026.",
  "secs": 12.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 623,
    "cache_write": 0,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 623,
    "cache_write": 671,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1294,
    "cache_write": 181,
    "output": 90,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 2540,
   "cache_write": 852,
   "output": 371,
   "input_all": 3400
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 4.48
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n---\\n')\""
    },
    "chars": 942,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.textContent).join(' | ')\""
    },
    "chars": 97,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full path: `microsoft/playwright-mcp`).\n\nI searched \"playwright mcp\" in Microsoft's repository list on GitHub, which goes to the same results page as the search box on the org page. It was the top result of three, with about 39k stars and 3.3k forks.",
  "secs": 10.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 635,
    "cache_write": 0,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3053,
    "cache_write": 0,
    "output": 104,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 3688,
   "cache_write": 0,
   "output": 232,
   "input_all": 3694
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.07
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.26
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, as shown on its GitHub page.",
  "secs": 10.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 627,
    "cache_write": 0,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 627,
    "cache_write": 306,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 933,
    "cache_write": 108,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1041,
    "cache_write": 8270,
    "output": 39,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 3228,
   "cache_write": 8684,
   "output": 369,
   "input_all": 11922
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 2.36
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#repo-stars-counter-star')?.getAttribute('title') + ' | ' + document.querySelector('#repo-stars-counter-star')?.textContent\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href$=\\\"/stargazers\\\"]')].map(a=>a.innerText.trim()).join(' | ')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 20071,
    "images": 0,
    "error": false,
    "secs": 0.39
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "hf-top-downloads",
  "final_answer": "When the Hugging Face models page is sorted by most downloads, the first model is **sentence-transformers/all-MiniLM-L6-v2**. I opened the sorted page directly with the `?sort=downloads` link instead of picking the option from the sort menu.",
  "secs": 6.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 620,
    "cache_write": 0,
    "output": 160,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 620,
    "cache_write": 320,
    "output": 86,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 1240,
   "cache_write": 320,
   "output": 246,
   "input_all": 1566
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 1.74
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('article h4')].slice(0,3).map(e=>e.textContent.trim()).join(' | ')\""
    },
    "chars": 103,
    "images": 0,
    "error": false,
    "secs": 0.19
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, which I reached with the More link, story #31 is titled **\"Oregon Police Are Charging a Local News Outlet $2.5M for Records About One Cop\"**. This ranking was current when I checked and will change as the page updates.",
  "secs": 7.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 631,
    "cache_write": 0,
    "output": 235,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 408,
    "output": 86,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 1262,
   "cache_write": 408,
   "output": 321,
   "input_all": 1676
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"a.morelink\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' | ')\""
    },
    "chars": 142,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "hn-top",
  "final_answer": "The number 1 story on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"**, with **46 points**.",
  "secs": 8.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 631,
    "cache_write": 0,
    "output": 149,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 631,
    "cache_write": 261,
    "output": 137,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 892,
    "cache_write": 173,
    "output": 49,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 2154,
   "cache_write": 434,
   "output": 335,
   "input_all": 2596
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.athing .titleline a').innerText + ' | ' + document.querySelector('.score').innerText\""
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"const r=document.querySelector('.athing'); r.querySelector('.rank').innerText+' '+r.nextElementSibling.innerText\""
    },
    "chars": 62,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "ikea-billy",
  "final_answer": "I couldn't get details for that exact item. The link (article 00263850) redirects to IKEA's BILLY bookcases category page, so that product page may no longer exist under that number.\n\nThe closest match is the first white BILLY bookcase in that category, which has a different article number (20522046):\n\n- **Price:** $79.00. IKEA Family members can get it in-store for $65.00 from Sep 8 to Dec 24, 2026.\n- **Width:** 31 \u00bd\" (the full size is 31 \u00bd\" W \u00d7 11\" D \u00d7 79 \u00bd\" H).",
  "secs": 20.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 640,
    "cache_write": 0,
    "output": 205,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 640,
    "cache_write": 1638,
    "output": 222,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2278,
    "cache_write": 1036,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3314,
    "cache_write": 301,
    "output": 225,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 6872,
   "cache_write": 2975,
   "output": 780,
   "input_all": 9857
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3329,
    "images": 0,
    "error": false,
    "secs": 3.29
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + ' | ' + (document.querySelector('.pip-temp-price, .pip-price')||{}).innerText + ' | ' + document.body.innerText.match(/Width[^\\n]*\\n?[^\\n]*/)\""
    },
    "chars": 57,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href*=\\\"00263850\\\"]')].map(a=>a.href+' :: '+a.innerText.replace(/\\s+/g,' ')).slice(0,5).join('\\n') || document.body.innerText.slice(0,1500)\""
    },
    "chars": 1602,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a[href*=\\\"/p/billy-bookcase-white\\\"]')].map(a=>a.href).slice(0,5).join('\\n')\""
    },
    "chars": 305,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**. I searched MDN for AbortController, and its page lists `abort()` as the instance method that \"aborts an asynchronous operation before it has completed.\" That includes fetch requests, reading response bodies, and streams.",
  "secs": 14.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 638,
    "cache_write": 0,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 638,
    "cache_write": 2201,
    "output": 159,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2839,
    "cache_write": 586,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3425,
    "cache_write": 282,
    "output": 90,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3707,
    "cache_write": 526,
    "output": 84,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 11247,
   "cache_write": 3595,
   "output": 616,
   "input_all": 14854
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 1.13
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4057,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e36"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "keyboard type \"AbortController\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 843,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e100"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#instance_methods')?.parentElement.nextElementSibling?.innerText || document.body.innerText.match(/Instance methods[\\s\\S]{0,300}/)[0]\""
    },
    "chars": 142,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.match(/Instance methods[\\s\\S]{0,300}/g).join('\\n---\\n')\""
    },
    "chars": 1011,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched the docs site and opened the result for the class. It says \"Added in version 3.11.\" ([Coroutines and Tasks page](https://docs.python.org/3/library/asyncio-task.html#asyncio.TaskGroup)).",
  "secs": 10.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 635,
    "cache_write": 0,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 2575,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3210,
    "cache_write": 277,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3487,
    "cache_write": 667,
    "output": 104,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 7967,
   "cache_write": 3519,
   "output": 498,
   "input_all": 11496
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 2.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4559,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('dl[class*=class]:has(#asyncio\\\\.TaskGroup), #asyncio\\\\.TaskGroup').closest('dl').innerText.slice(0,1500)\""
    },
    "chars": 105,
    "images": 0,
    "error": true,
    "secs": 0.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + document.getElementById('asyncio.TaskGroup').closest('dl').innerText.slice(0,1500)\""
    },
    "chars": 1600,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**, released on **December 6, 2024**.",
  "secs": 12.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 621,
    "cache_write": 0,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 909,
    "cache_write": 0,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1018,
    "cache_write": 0,
    "output": 68,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1018,
    "cache_write": 555,
    "output": 124,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1573,
    "cache_write": 214,
    "output": 36,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 5139,
   "cache_write": 769,
   "output": 476,
   "input_all": 5920
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 3.87
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name').innerText + ' | ' + document.querySelector('.package-header__date').innerText\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.slice(0,1000)\""
    },
    "chars": 1053,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('time')].slice(0,3).map(t=>t.getAttribute('datetime')+' '+t.innerText).join(' ; ')\""
    },
    "chars": 116,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nI couldn't use PyPI's search as you asked, because the search page showed a \"Client Challenge\" check and didn't load. Instead, I opened the package's own page directly (https://pypi.org/project/playwright/), and its title shows \"playwright 1.64.1\".",
  "secs": 10.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 623,
    "cache_write": 0,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 858,
    "cache_write": 0,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 858,
    "cache_write": 205,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1063,
    "cache_write": 66,
    "output": 138,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 3402,
   "cache_write": 271,
   "output": 425,
   "input_all": 3683
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 1.5
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -s \"ul.unstyled\""
    },
    "chars": 50,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.97
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text h1"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. You give it as a positive integer in the currency's smallest unit. For example, 100 means $1.00 (100 cents). For a currency with no decimal subunit, like yen, 100 means \u00a5100.\n\nThe minimum charge is $0.50 US or the equivalent in the charge currency, and the value can be up to eight digits. For USD, 99999999 is $999,999.99.\n\nThe page marks this endpoint (POST /v1/charges) as deprecated and says it will be removed soon. It recommends moving to another payment flow, such as the Payment Intents API.",
  "secs": 19.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 630,
    "cache_write": 0,
    "output": 160,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 630,
    "cache_write": 1018,
    "output": 127,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1648,
    "cache_write": 406,
    "output": 121,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2054,
    "cache_write": 127,
    "output": 148,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2181,
    "cache_write": 480,
    "output": 192,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 7143,
   "cache_write": 2031,
   "output": 748,
   "input_all": 9186
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 6.14
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('amount');return t.slice(i-200,i+800)})()\""
    },
    "chars": 1037,
    "images": 0,
    "error": false,
    "secs": 0.72
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Create a charge');const j=t.indexOf('amount',i);return t.slice(j-100,j+600)})()\""
    },
    "chars": 723,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('POST /v1/charges');const j=t.lastIndexOf('Parameters',i);return t.slice(j,j+900)})()\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;let r=[];let re=/amount\\n[^\\n]*\\n[^\\n]*required/gi,m;while(m=re.exec(t))r.push(t.slice(m.index-300,m.index+500));return r.join('\\n=====\\n')})()\""
    },
    "chars": 826,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out, so it can't be added to the cart. After I picked waist 30, the 28L length option stayed greyed out and couldn't be selected, and the button still said \"Select A Size\". The store's product data also lists the \"30 / 28L\" variant as unavailable.\n\nThe only length available in waist 30 is 32L.",
  "secs": 25.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 657,
    "cache_write": 0,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 657,
    "cache_write": 7988,
    "output": 108,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8645,
    "cache_write": 4920,
    "output": 193,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13565,
    "cache_write": 371,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 23524,
   "cache_write": 13279,
   "output": 538,
   "input_all": 36813
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 8.83
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.35
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"main\""
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.32
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>JSON.stringify(p.variants.filter(v=>v.title.includes('30')).map(v=>[v.title,v.available])))\""
    },
    "chars": 270,
    "images": 0,
    "error": false,
    "secs": 0.57
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for\"** by Terrence O'Brien. Its subheading reads \"Zen rips off all the best bits of Arc, but skips the AI and bloat.\"",
  "secs": 14.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 619,
    "cache_write": 0,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 704,
    "cache_write": 0,
    "output": 130,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 704,
    "cache_write": 407,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1111,
    "cache_write": 882,
    "output": 84,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 3138,
   "cache_write": 1289,
   "output": 382,
   "input_all": 4437
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 6.8
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2, h3, a[href*=\\\"/20\\\"]')).slice(0,15).map(e=>e.tagName+': '+e.innerText.trim().slice(0,120)).join('\\n')\""
    },
    "chars": 586,
    "images": 0,
    "error": false,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('main')?.innerText.slice(0,1500) || document.body.innerText.slice(0,1500)\""
    },
    "chars": 1551,
    "images": 0,
    "error": false,
    "secs": 0.26
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "wiki-follow-link",
  "final_answer": "It was first proposed in **1994**. The Web scraping article links to the robots.txt article (the Robots Exclusion Protocol). That article says Martijn Koster proposed the standard in February 1994, on the www-talk mailing list, while he was working at Nexor.\n\nMuch later, in 2019, Google proposed making it an official IETF standard. That was published in September 2022 as RFC 9309.",
  "secs": 15.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 654,
    "cache_write": 0,
    "output": 181,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 654,
    "cache_write": 457,
    "output": 173,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1111,
    "cache_write": 1056,
    "output": 130,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 2419,
   "cache_write": 1513,
   "output": 484,
   "input_all": 3940
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 2.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('a')).filter(a=>/robots/i.test(a.href)).map(a=>a.href+' | '+a.textContent).join('\\n')\""
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Robots_exclusion_standard"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.96
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('#mw-content-text p')).slice(0,8).map(p=>p.textContent).join('\\n')\""
    },
    "chars": 2413,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-lite",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph lists three other names for a web crawler:\n- **Spider**\n- **Spiderbot**\n- **Crawler**, which is the usual short form\n\nThe quoted sentence is: \"A web crawler, sometimes called a spider or spiderbot and often shortened to crawler\u2026\" The same paragraph calls web indexing \"web spidering,\" but that's a name for the activity, not for the crawler.",
  "secs": 9.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 635,
    "cache_write": 0,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 635,
    "cache_write": 289,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 924,
    "cache_write": 194,
    "output": 130,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 2194,
   "cache_write": 483,
   "output": 423,
   "input_all": 2685
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 2.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text .mw-parser-output > p')].filter(p=>p.textContent.trim()).slice(0,1).map(p=>p.textContent).join()\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].map(p=>p.textContent.trim()).filter(t=>t).slice(0,1).join()\""
    },
    "chars": 254,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. That's a sale price; the regular price is $50.00. The sizes I checked (5, 6 and 7) were marked unavailable.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31118,
    "output": 83,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31118,
    "cache_write": 1994,
    "output": 182,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33112,
    "cache_write": 312,
    "output": 79,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 64230,
   "cache_write": 33424,
   "output": 344,
   "input_all": 97662
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4401,
    "images": 0,
    "error": false,
    "secs": 5.71
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "fetch('/products/womens-allbirds-flip-flop-dusty-pink.js').then(r=>r.json()).then(p=>JSON.stringify({t:p.title,price:p.price,cmp:p.compare_at_price,v:p.variants.map(v=>[v.title,v.price,v.available]).slice(0,3), cur: window.Shopify&&Shopify.currency}))"
    },
    "chars": 192,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is sold out. I selected it, and the page showed \"Out of stock\" with a \"Notify Me\" button where \"Add to Cart\" would normally be. The size 9 button is also crossed out.\n\nSize 10 is the only women's size still in stock in this color. It's on sale for $25, down from $50.",
  "secs": 64.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 31127,
    "cache_write": 0,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31127,
    "cache_write": 6549,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 37676,
    "cache_write": 163,
    "output": 105,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 37839,
    "cache_write": 550,
    "output": 55,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 38389,
    "cache_write": 4095,
    "output": 256,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 42484,
    "cache_write": 2571,
    "output": 198,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 45055,
    "cache_write": 242,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 45297,
    "cache_write": 262,
    "output": 174,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 45559,
    "cache_write": 759,
    "output": 48,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 46318,
    "cache_write": 1168,
    "output": 110,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 22,
   "cache_read": 400871,
   "cache_write": 16359,
   "output": 1177,
   "input_all": 417252
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4401,
    "images": 0,
    "error": false,
    "secs": 5.01
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 8262,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e145"
    },
    "chars": 290,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e66"
    },
    "chars": 437,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e145"
    },
    "chars": 500,
    "images": 0,
    "error": false,
    "secs": 0.71
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 8185,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4400,
    "images": 0,
    "error": true,
    "secs": 25.35
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('button')].filter(b=>/size/i.test(b.getAttribute('aria-label')||b.textContent)).map(b=>(b.getAttribute('aria-label')||b.textContent.trim())+' | '+b.className+' | dis='+b.disabled).join('\\n')"
    },
    "chars": 813,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.querySelector('[aria-label=\"Select size 9\"]').click(); await new Promise(r=>setTimeout(r,1500)); [...document.querySelectorAll('button')].filter(b=>/sold|add to|notify|select a size/i.test(b.textContent)).map(b=>b.textContent.trim()+' dis='+b.disabled).join('\\n')"
    },
    "chars": 105,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "[aria-label=\"Select size 9\"]"
    },
    "chars": 463,
    "images": 0,
    "error": false,
    "secs": 0.1
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href+'\\n'+[...document.querySelectorAll('button')].filter(b=>/sold|add to|notify|select a size|size 9/i.test(b.textContent+(b.getAttribute('aria-label')||''))).map(b=>b.textContent.trim()+' | '+b.className.slice(0,40)+' dis='+b.disabled).join('\\n')"
    },
    "chars": 1187,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_screenshot",
    "input": {},
    "chars": 75,
    "images": 1,
    "error": false,
    "secs": 0.1
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this as the first headline listed on the page.",
  "secs": 8.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31097,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31097,
    "cache_write": 97,
    "output": 93,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31194,
    "cache_write": 316,
    "output": 70,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62291,
   "cache_write": 31510,
   "output": 224,
   "input_all": 93809
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.bbc.com/news"
    },
    "chars": 93,
    "images": 0,
    "error": false,
    "secs": 2.58
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('h2')).slice(0,8).map(h=>h.innerText).join('\\n')"
    },
    "chars": 568,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's the first entry on the releases page for vercel-labs/agent-browser.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31107,
    "output": 93,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31107,
    "cache_write": 1123,
    "output": 41,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31107,
   "cache_write": 32230,
   "output": 134,
   "input_all": 63343
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser/releases",
     "outline": true
    },
    "chars": 2245,
    "images": 0,
    "error": false,
    "secs": 3.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **v1.64.1**, published on **October 14, 2026** (11:51 UTC). GitHub marks it as \"Latest,\" and dgozman released it.\n\nIt's a bug-fix release with two fixes:\n- **#43247:** `_electron.launch` sometimes lost a packaged app's first window, starting in 1.64.0.\n- **#43242:** Chromium 155+ aborted cross-origin redirects after a preflight request whenever any route was registered (`net::ERR_ABORTED`).\n\nThe release before it, v1.64.0, came out on October 13, 2026.",
  "secs": 15.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31105,
    "output": 167,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31105,
    "cache_write": 790,
    "output": 127,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31895,
    "cache_write": 174,
    "output": 194,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 63000,
   "cache_write": 32069,
   "output": 488,
   "input_all": 95077
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 31,
    "images": 0,
    "error": false,
    "secs": 8.64
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,400)).join('\\n----\\n')"
    },
    "chars": 1237,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('section relative-time, section local-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' | '+t.innerText||t.shadowRoot?.textContent)"
    },
    "chars": 60,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full path: microsoft/playwright-mcp).\n\nI didn't type into the search box on github.com/microsoft. Instead I opened Microsoft's repository search with the query \"playwright-mcp\" already in the address, which gives the same results. playwright-mcp was the first of 3 matches and has about 39k stars and 3.3k forks.",
  "secs": 10.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
    "output": 78,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 97,
    "output": 55,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31214,
    "cache_write": 1372,
    "output": 125,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62331,
   "cache_write": 32586,
   "output": 258,
   "input_all": 94925
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright-mcp"
    },
    "chars": 31,
    "images": 0,
    "error": false,
    "secs": 3.47
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 2757,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, according to the Star button on its GitHub page. It also has about 3.1k forks.",
  "secs": 20.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31109,
    "output": 207,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31109,
    "cache_write": 311,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31420,
    "cache_write": 171,
    "output": 100,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31591,
    "cache_write": 75913,
    "output": 54,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 94120,
   "cache_write": 107504,
   "output": 511,
   "input_all": 201634
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 81,
    "images": 0,
    "error": false,
    "secs": 7.1
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#repo-stars-counter-star, a[href$=\"/stargazers\"]')].map(e=>e.textContent.trim()+' | '+(e.getAttribute('title')||e.getAttribute('aria-label')||'')).join('\\n')"
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('[id*=\"star\" i], a[href*=\"stargazers\"]')].map(e=>e.textContent.trim().replace(/\\s+/g,' ')+' | '+(e.getAttribute('title')||e.getAttribute('aria-label')||'')).join('\\n')"
    },
    "chars": 32,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "interactive": false,
     "compact": true,
     "depth": 12
    },
    "chars": 207765,
    "images": 0,
    "error": false,
    "secs": 0.28
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "hf-top-downloads",
  "final_answer": "The top model is **sentence-transformers/all-MiniLM-L6-v2**. I loaded the models page already sorted by most downloads (using `?sort=downloads` in the URL) instead of clicking the sort menu. The next two were cross-encoder/ms-marco-MiniLM-L6-v2 and BAAI/bge-small-en-v1.5.",
  "secs": 11.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31102,
    "output": 67,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31102,
    "cache_write": 83,
    "output": 89,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31185,
    "cache_write": 170,
    "output": 121,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62287,
   "cache_write": 31355,
   "output": 277,
   "input_all": 93650
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 21,
    "images": 0,
    "error": false,
    "secs": 4.62
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('article h4')].slice(0,3).map(e=>e.textContent.trim())"
    },
    "chars": 115,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, which I reached through the More link, story number 31 is **\"Oregon Police Are Charging a Local News Outlet $2.5M for Records About One Cop\"**. The front page changes often, so this is only what was at that spot when I looked.",
  "secs": 7.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31113,
    "output": 245,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31113,
    "cache_write": 604,
    "output": 88,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31113,
   "cache_write": 31717,
   "output": 333,
   "input_all": 62836
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 11,
    "images": 0,
    "error": false,
    "secs": 2.0
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a.morelink"
    },
    "chars": 443,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' || ')"
    },
    "chars": 179,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "hn-top",
  "final_answer": "Right now, the number 1 story on Hacker News is **\"US Wages Share of GDI at 75 Year Low\"** (stlouisfed.org), and it has **52 points**. Rankings and points change often, so this may already be different.",
  "secs": 6.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31113,
    "output": 207,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31113,
    "cache_write": 317,
    "output": 76,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31113,
   "cache_write": 31430,
   "output": 283,
   "input_all": 62549
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 11,
    "images": 0,
    "error": false,
    "secs": 2.38
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "(()=>{const r=document.querySelector('tr.athing');const s=r.nextElementSibling;return r.querySelector('.rank').innerText+' | '+r.querySelector('.titleline').innerText+' | '+(s.querySelector('.score')?.innerText||'no score')})()"
    },
    "chars": 72,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "ikea-billy",
  "final_answer": "The BILLY bookcase in white costs **$79.00** and is **31\u00bd\" (80 cm) wide**. The full size is 31\u00bd \u00d7 11 \u00d7 79\u00bd\".\n\nThe link didn't open a product page. IKEA sent me to the general BILLY bookcases category page instead, which probably means item 002.638.50 is no longer listed. The price and width above are for the current white BILLY bookcase there (item 205.220.46), which is likely the one you meant.\n\nIKEA Family members can get it in-store for $65 from Sep 8 to Dec 24, 2026.",
  "secs": 13.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31122,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31122,
    "cache_write": 2697,
    "output": 182,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33819,
    "cache_write": 219,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 34038,
    "cache_write": 3115,
    "output": 118,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 37153,
    "cache_write": 339,
    "output": 235,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 136132,
   "cache_write": 37492,
   "output": 828,
   "input_all": 173636
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3272,
    "images": 0,
    "error": false,
    "secs": 1.98
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.title + \"\\n\" + document.body.innerText.slice(0,3000)"
    },
    "chars": 3122,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + \"\\n\" + [...document.querySelectorAll('a[href*=\"00263850\"], [data-product-number=\"00263850\"]')].map(a=>(a.closest('[class*=product]')||a).innerText.slice(0,400)).join(\"\\n---\\n\")"
    },
    "chars": 57,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('.plp-fragment-wrapper, [data-testid*=product], .plp-mastercard')].slice(0,30).map(e=>e.innerText.replace(/\\n+/g,' | ').slice(0,250)).join(\"\\n\")"
    },
    "chars": 5560,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('a[href*=\"/p/\"]')].slice(0,6).map(a=>a.href).join(\"\\n\")"
    },
    "chars": 391,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**. I opened MDN's search results for \"AbortController\", then checked the AbortController page itself. Under \"Instance methods\", it says `abort()` cancels an asynchronous operation before it finishes, including fetch requests, reading response bodies, and streams.",
  "secs": 12.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31120,
    "output": 175,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31120,
    "cache_write": 307,
    "output": 97,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31120,
   "cache_write": 31427,
   "output": 272,
   "input_all": 62553
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 1.2
   },
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://developer.mozilla.org/en-US/docs/Web/API/AbortController",
     "filter": "Instance methods"
    },
    "chars": 190,
    "images": 0,
    "error": false,
    "secs": 6.95
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched the docs for it, opened the top result, and its entry in \"Coroutines and tasks\" says \"Added in version 3.11.\"",
  "secs": 16.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
    "output": 212,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 1182,
    "output": 145,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32299,
    "cache_write": 434,
    "output": 94,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32733,
    "cache_write": 396,
    "output": 69,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 96149,
   "cache_write": 33129,
   "output": 520,
   "input_all": 129288
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 36,
    "images": 0,
    "error": false,
    "secs": 2.59
   },
   {
    "name": "agent_browser_wait_ms",
    "input": {
     "ms": 2500
    },
    "chars": 455,
    "images": 0,
    "error": false,
    "secs": 2.52
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "#search-results",
     "includeUrls": true
    },
    "chars": 1380,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e30"
    },
    "chars": 437,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.getElementById('asyncio.TaskGroup').parentElement.querySelector('dd').innerText.slice(0,800)"
    },
    "chars": 109,
    "images": 0,
    "error": true,
    "secs": 0.08
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.getElementById('asyncio.TaskGroup').parentElement.querySelector('dd').innerText.slice(0,800)"
    },
    "chars": 816,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "pypi-httpx",
  "final_answer": "The latest stable version of **httpx is 0.28.1**, released on **December 6, 2024**.\n\nThe project page itself was blocked by a \"Client Challenge\" bot check, so I got this from PyPI's official JSON data for the package, which lists 0.28.1 as the current version.\n\nThere are also newer pre-releases. The most recent is **1.0.dev6**, released on August 31, 2026. It's a development build, so pip won't install it unless you ask for pre-releases.",
  "secs": 16.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31103,
    "output": 86,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31103,
    "cache_write": 97,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31200,
    "cache_write": 75,
    "output": 168,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31275,
    "cache_write": 437,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31712,
    "cache_write": 66776,
    "output": 211,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 125290,
   "cache_write": 98488,
   "output": 657,
   "input_all": 223790
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://pypi.org/project/httpx/",
     "outline": true
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 2.01
   },
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 16,
    "images": 0,
    "error": false,
    "secs": 1.42
   },
   {
    "name": "agent_browser_wait_ms",
    "input": {
     "ms": 3000
    },
    "chars": 455,
    "images": 0,
    "error": false,
    "secs": 3.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.title + ' | ' + (document.querySelector('.package-header__name')?.innerText||'') + ' | ' + (document.querySelector('.package-header__date')?.innerText||'')"
    },
    "chars": 24,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://pypi.org/pypi/httpx/json",
     "raw": true,
     "filter": "version"
    },
    "chars": 119907,
    "images": 0,
    "error": false,
    "secs": 0.36
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**, released October 22, 2026.\n\nI couldn't use PyPI's search as you asked, because the search page showed a CAPTCHA and I didn't try to solve it. Instead I got the version from PyPI's own data feed for the package (pypi.org/pypi/playwright/json), so the number still comes straight from PyPI.",
  "secs": 28.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31105,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31105,
    "cache_write": 79,
    "output": 87,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31184,
    "cache_write": 439,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31623,
    "cache_write": 285055,
    "output": 158,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 93912,
   "cache_write": 316678,
   "output": 487,
   "input_all": 410600
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://pypi.org/search/?q=playwright"
    },
    "chars": 16,
    "images": 0,
    "error": false,
    "secs": 1.34
   },
   {
    "name": "agent_browser_wait_ms",
    "input": {
     "ms": 3000
    },
    "chars": 455,
    "images": 0,
    "error": false,
    "secs": 3.02
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 190,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://pypi.org/pypi/playwright/json",
     "raw": true,
     "filter": "version"
    },
    "chars": 508924,
    "images": 0,
    "error": false,
    "secs": 0.46
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is required. It's a positive whole number given in the currency's smallest unit. For example, `100` means 100 cents ($1.00) in USD. In a currency with no decimal places, like yen, `100` means \u00a5100.\n\nThe page also says:\n- **Minimum:** $0.50 US, or the equivalent in the charge currency.\n- **Maximum:** up to eight digits, so `99999999` is $999,999.99 in USD.",
  "secs": 4.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31112,
    "output": 90,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31112,
    "cache_write": 3309,
    "output": 148,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31112,
   "cache_write": 34421,
   "output": 238,
   "input_all": 65539
  },
  "tool_calls": [
   {
    "name": "agent_browser_read",
    "input": {
     "url": "https://docs.stripe.com/api/charges/create",
     "filter": "amount"
    },
    "chars": 8412,
    "images": 0,
    "error": false,
    "secs": 1.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "trueclassic-28L",
  "final_answer": "No, waist 30 with length 28L is sold out, so it can't be added to the cart.\n\nWhen I select waist 30 on the page, the 28L button stays greyed out and can't be clicked. The store's product data also shows the 30 / 28L variant as unavailable.\n\nWith waist 30, only the 32L length is in stock.",
  "secs": 32.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31139,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31139,
    "cache_write": 7860,
    "output": 129,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 38999,
    "cache_write": 5123,
    "output": 164,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 44122,
    "cache_write": 299,
    "output": 104,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 114260,
   "cache_write": 44421,
   "output": 511,
   "input_all": 158691
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4132,
    "images": 0,
    "error": false,
    "secs": 21.65
   },
   {
    "name": "agent_browser_snapshot",
    "input": {},
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "@e177"
    },
    "chars": 438,
    "images": 0,
    "error": false,
    "secs": 0.14
   },
   {
    "name": "agent_browser_snapshot",
    "input": {
     "selector": "main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "fetch(location.pathname+'.js').then(r=>r.json()).then(p=>p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+':'+v.available).join('; '))"
    },
    "chars": 202,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"** I took this from the first story link in the page's main content.",
  "secs": 9.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31101,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31101,
    "cache_write": 677,
    "output": 53,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 31101,
   "cache_write": 31778,
   "output": 243,
   "input_all": 62885
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://www.theverge.com/"
    },
    "chars": 9,
    "images": 0,
    "error": false,
    "secs": 5.54
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "Array.from(document.querySelectorAll('main h2, main h3, main a')).slice(0,30).map(e=>e.tagName+': '+e.innerText.trim().slice(0,150)).filter(s=>s.length>5).join('\\n')"
    },
    "chars": 888,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**. I followed the robots.txt link from the Web scraping article to the Robots Exclusion Protocol article, which says Martijn Koster proposed it in February 1994 on the www-talk mailing list. It became a formal IETF standard much later, published as RFC 9309 in September 2022.",
  "secs": 12.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31136,
    "output": 184,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31136,
    "cache_write": 435,
    "output": 148,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31571,
    "cache_write": 1178,
    "output": 69,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 32749,
    "cache_write": 272,
    "output": 87,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 33021,
    "cache_write": 1311,
    "output": 113,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 128477,
   "cache_write": 34332,
   "output": 601,
   "input_all": 162821
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 24,
    "images": 0,
    "error": false,
    "secs": 1.58
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('a')].filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')"
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a[href=\"/wiki/Robots_exclusion_standard\"]"
    },
    "chars": 142,
    "images": 0,
    "error": true,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "document.querySelector('#mw-content-text').innerText.slice(0,3000)"
    },
    "chars": 3021,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_click",
    "input": {
     "selector": "a[href*=\"Robots_exclusion_standard\"]"
    },
    "chars": 471,
    "images": 0,
    "error": false,
    "secs": 0.06
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "location.href + '\\n' + document.querySelector('#mw-content-text').innerText.slice(0,3500)"
    },
    "chars": 3587,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-mcp",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 7.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 31117,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31117,
    "cache_write": 270,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 31387,
    "cache_write": 279,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 62504,
   "cache_write": 31666,
   "output": 349,
   "input_all": 94178
  },
  "tool_calls": [
   {
    "name": "agent_browser_open",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 1.61
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#mw-content-text .mw-parser-output > p')].filter(p=>p.textContent.trim()).slice(0,2).map(p=>p.textContent).join('\\n')"
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "agent_browser_eval",
    "input": {
     "script": "[...document.querySelectorAll('#mw-content-text p')].filter(p=>p.textContent.trim()).slice(0,2).map(p=>p.textContent).join('\\n')"
    },
    "chars": 542,
    "images": 0,
    "error": false,
    "secs": 0.03
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25 USD**. The product page's built-in product information lists the price as $25.00 USD, and the item is in stock.",
  "secs": 16.3,
  "turns": [
   {
    "input": 498,
    "cache_read": 0,
    "cache_write": 0,
    "output": 162,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2660,
    "output": 108,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2660,
    "cache_write": 1198,
    "output": 115,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3858,
    "cache_write": 151,
    "output": 65,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 504,
   "cache_read": 6518,
   "cache_write": 4009,
   "output": 450,
   "input_all": 11031
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 6.46
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.title + ' | ' + (document.querySelector('[class*=price]')?.innerText||'')"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"JSON.stringify([...document.querySelectorAll('script[type=\\\"application/ld+json\\\"]')].map(s=>s.textContent.slice(0,1500)))\""
    },
    "chars": 1831,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.body.innerText.match(/\\$\\d+(\\.\\d\\d)?/g)||[]).slice(0,10).join(',')\""
    },
    "chars": 47,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is **sold out**. When I selected size 9, the page said \"Out of stock\" and the main button changed to \"NOTIFY ME\" instead of \"Add to Cart.\"\n\nSize 10 was the only size that wasn't greyed out, so it looks like the only one available in Dusty Pink.",
  "secs": 51.2,
  "turns": [
   {
    "input": 507,
    "cache_read": 0,
    "cache_write": 0,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 7071,
    "output": 123,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7071,
    "cache_write": 2546,
    "output": 155,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9617,
    "cache_write": 4260,
    "output": 158,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13877,
    "cache_write": 2054,
    "output": 184,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15931,
    "cache_write": 1786,
    "output": 230,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 17717,
    "cache_write": 283,
    "output": 135,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 519,
   "cache_read": 64213,
   "cache_write": 18000,
   "output": 1118,
   "input_all": 82732
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 4.74
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8313,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e146"
    },
    "chars": 292,
    "images": 0,
    "error": true,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 4142,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e146"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.49
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 8184,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.59
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + '\\n' + [...document.querySelectorAll('button')].filter(b=>/size|ADD|SOLD|SELECT/i.test(b.innerText+b.getAttribute('aria-label'))).map(b=>(b.getAttribute('aria-label')||'')+'|'+b.innerText.trim()+'|'+b.className+'|'+b.disabled).join('\\n')\""
    },
    "chars": 3386,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('button')].filter(b=>b.offsetParent && /cart|sold|size|notify/i.test(b.innerText)).map(b=>b.innerText.trim()).join(' || ') + ' ## ' + (document.body.innerText.match(/.{0,80}(sold out|out of stock|notify me).{0,80}/gi)||[]).join(' ;; ')\""
    },
    "chars": 66,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News is **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro.\"** It's marked as a live story.",
  "secs": 7.0,
  "turns": [
   {
    "input": 477,
    "cache_read": 0,
    "cache_write": 0,
    "output": 111,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 10940,
    "output": 61,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 479,
   "cache_read": 0,
   "cache_write": 10940,
   "output": 172,
   "input_all": 11419
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 2.85
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 25162,
    "images": 0,
    "error": false,
    "secs": 0.26
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's the first release listed on the vercel-labs/agent-browser releases page, and it has the \"Latest\" label.",
  "secs": 6.9,
  "turns": [
   {
    "input": 487,
    "cache_read": 0,
    "cache_write": 0,
    "output": 121,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 7616,
    "output": 52,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 489,
   "cache_read": 0,
   "cache_write": 7616,
   "output": 173,
   "input_all": 8105
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 2.72
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12741,
    "images": 0,
    "error": false,
    "secs": 0.29
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **v1.64.1**. It was released on **October 14, 2026** (timestamp 2026-10-14T11:51:33Z) and is marked \"Latest\" on the releases page.",
  "secs": 16.4,
  "turns": [
   {
    "input": 485,
    "cache_read": 0,
    "cache_write": 0,
    "output": 162,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 766,
    "output": 101,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 766,
    "cache_write": 510,
    "output": 89,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1276,
    "cache_write": 110,
    "output": 65,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 491,
   "cache_read": 2042,
   "cache_write": 1386,
   "output": 417,
   "input_all": 3919
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 3.59
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n---\\n')"
    },
    "chars": 60,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,300)).join(' ||| ')\""
    },
    "chars": 938,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('section')][0].querySelector('relative-time').getAttribute('datetime')\""
    },
    "chars": 22,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (full path: microsoft/playwright-mcp).\n\nI searched Microsoft's repositories for \"playwright mcp\" by going straight to the search results page, rather than typing into the search box on github.com/microsoft. It was the top result out of 3, with about 39k stars.",
  "secs": 8.1,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2911,
    "output": 102,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 499,
   "cache_read": 0,
   "cache_write": 2911,
   "output": 230,
   "input_all": 3410
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 99,
    "images": 0,
    "error": false,
    "secs": 2.07
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4479,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, based on the star count shown on its GitHub page.",
  "secs": 6.5,
  "turns": [
   {
    "input": 489,
    "cache_read": 0,
    "cache_write": 0,
    "output": 118,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 23026,
    "output": 43,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 491,
   "cache_read": 0,
   "cache_write": 23026,
   "output": 161,
   "input_all": 23517
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 2.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 46106,
    "images": 0,
    "error": false,
    "secs": 0.47
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "hf-top-downloads",
  "final_answer": "When the Hugging Face models page is sorted by \"Most downloads,\" the first model is **sentence-transformers/all-MiniLM-L6-v2**, with about 192M downloads.",
  "secs": 6.8,
  "turns": [
   {
    "input": 482,
    "cache_read": 0,
    "cache_write": 0,
    "output": 117,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 4682,
    "output": 61,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 484,
   "cache_read": 0,
   "cache_write": 4682,
   "output": 178,
   "input_all": 5166
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 2.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 7081,
    "images": 0,
    "error": false,
    "secs": 0.26
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, which I reached with the More link, story #31 is titled **\"Where the Romans Fought (interactive map)\"**. The front page changes often, so this is what was there when I checked.",
  "secs": 13.2,
  "turns": [
   {
    "input": 493,
    "cache_read": 0,
    "cache_write": 0,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 690,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 690,
    "cache_write": 198,
    "output": 68,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 497,
   "cache_read": 690,
   "cache_write": 888,
   "output": 314,
   "input_all": 2075
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"More\" click"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.51
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText).join(' || ')\""
    },
    "chars": 142,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "hn-top",
  "final_answer": "Right now the number 1 story on Hacker News is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"**, with **35 points**. The front page changes often, so this may already be different.",
  "secs": 13.4,
  "turns": [
   {
    "input": 493,
    "cache_read": 0,
    "cache_write": 0,
    "output": 149,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 750,
    "output": 165,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 750,
    "cache_write": 200,
    "output": 64,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 497,
   "cache_read": 750,
   "cache_write": 950,
   "output": 378,
   "input_all": 2197
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.35
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.athing .titleline a').innerText + ' | ' + document.querySelector('.score').innerText\""
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"const r=document.querySelector('.athing'); r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText+' | '+(document.getElementById('score_'+r.id)||{}).innerText\""
    },
    "chars": 61,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "ikea-billy",
  "final_answer": "The product link didn't open the product page. It sent me to the BILLY bookcases page instead, so I took the details from the white BILLY bookcase listed there. Article 002.638.50 is normally the standard tall white BILLY, but I couldn't confirm the article number on the product page itself.\n\n- **Price:** $79.00. IKEA Family members can get it for $65.00, but only in stores, from Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2\" (about 80 cm). The full size is 31 1/2\" wide \u00d7 11\" deep \u00d7 79 1/2\" high.",
  "secs": 19.3,
  "turns": [
   {
    "input": 502,
    "cache_read": 0,
    "cache_write": 0,
    "output": 205,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2166,
    "output": 175,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2166,
    "cache_write": 212,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 2378,
    "cache_write": 41078,
    "output": 250,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 508,
   "cache_read": 4544,
   "cache_write": 43456,
   "output": 682,
   "input_all": 48508
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3329,
    "images": 0,
    "error": false,
    "secs": 2.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.title + ' | ' + (document.querySelector('.pip-temp-price, .pip-price')?.innerText||'') + ' | ' + document.body.innerText.match(/Width[^\\n]*\\n?[^\\n]*/i)"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('a[href*=\"00263850\"]')].map(a=>a.closest('[class*=product]')?.innerText||a.innerText).slice(0,2).join('\\n---\\n')"
    },
    "chars": 54,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 98640,
    "images": 0,
    "error": false,
    "secs": 0.3
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "mdn-abort",
  "final_answer": "I ran MDN's search for \"AbortController\" and the results include \"AbortController: abort() method\". The method that aborts a request is **`AbortController.abort()`**.\n\nI got this from the search results list and didn't open the method's own page. I also loaded the search results page by its web address instead of typing into the site's search box.",
  "secs": 9.9,
  "turns": [
   {
    "input": 500,
    "cache_read": 0,
    "cache_write": 0,
    "output": 124,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 2228,
    "output": 129,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 502,
   "cache_read": 0,
   "cache_write": 2228,
   "output": 253,
   "input_all": 2730
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 77,
    "images": 0,
    "error": false,
    "secs": 1.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 3157,
    "images": 0,
    "error": false,
    "secs": 0.8
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. I searched the docs site for it and opened its entry, which says \"Added in version 3.11.\"",
  "secs": 15.5,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 625,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 625,
    "cache_write": 2396,
    "output": 147,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3021,
    "cache_write": 263,
    "output": 124,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3284,
    "cache_write": 171,
    "output": 97,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 3455,
    "cache_write": 671,
    "output": 53,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 507,
   "cache_read": 10385,
   "cache_write": 4126,
   "output": 552,
   "input_all": 15018
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 1.5
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4559,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval (()=>{const d=document.getElementById('asyncio.TaskGroup').parentElement; return d.innerText.slice(0,800)})()"
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('dt[id]')].filter(e=>e.id.endsWith('TaskGroup'))[0].parentElement.innerText.slice(0,800)"
    },
    "chars": 77,
    "images": 0,
    "error": true,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text \"dl.py.class:has(> dt[id$=TaskGroup])\""
    },
    "chars": 1807,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**, released on **December 6, 2024**. The page shows the release time as 21:07:21 (+05:30), which is 15:37:21 UTC.",
  "secs": 10.3,
  "turns": [
   {
    "input": 483,
    "cache_read": 0,
    "cache_write": 0,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 720,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 720,
    "cache_write": 9027,
    "output": 105,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 487,
   "cache_read": 720,
   "cache_write": 9747,
   "output": 271,
   "input_all": 10954
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 2.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get text .package-header"
    },
    "chars": 118,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 22011,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**, released on Oct 22, 2026.\n\nI couldn't use PyPI's search as you asked, because the search page asked me to solve a CAPTCHA. I went straight to the package's page instead (https://pypi.org/project/playwright/), which lists this as the latest release.",
  "secs": 13.5,
  "turns": [
   {
    "input": 485,
    "cache_read": 0,
    "cache_write": 0,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 689,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 689,
    "cache_write": 387,
    "output": 148,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1076,
    "cache_write": 6854,
    "output": 112,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 491,
   "cache_read": 1765,
   "cache_write": 7930,
   "output": 476,
   "input_all": 10186
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/search/?q=playwright"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 1.54
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 12,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait 3000"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 3.28
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 487,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 0.85
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot"
    },
    "chars": 15716,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is a required parameter on the Create a charge page. It's a positive integer given in the currency's smallest unit. For example, 100 means $1.00 (100 cents), and 100 means \u00a5100 for a zero-decimal currency like yen.\n\nThe page also says the minimum is $0.50 US or the equivalent, and the value can be up to eight digits, such as 99999999 for $999,999.99.",
  "secs": 18.7,
  "turns": [
   {
    "input": 492,
    "cache_read": 0,
    "cache_write": 0,
    "output": 158,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 1426,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1426,
    "cache_write": 379,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1805,
    "cache_write": 328,
    "output": 136,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 498,
   "cache_read": 3231,
   "cache_write": 2133,
   "output": 580,
   "input_all": 5862
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://docs.stripe.com/api/charges/create"
    },
    "chars": 916,
    "images": 0,
    "error": false,
    "secs": 7.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('amount');return t.slice(i,i+800)})()\""
    },
    "chars": 822,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;const i=t.indexOf('Create a charge');const j=t.indexOf('amount',i);return t.slice(j-100,j+500)})()\""
    },
    "chars": 620,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const t=document.body.innerText;let out=[];let re=/amount\\n[^\\n]*\\n?[^\\n]*required[^]{0,400}/gi;let m;while((m=re.exec(t))&&out.length<3)out.push(m[0]);return out.join('\\n----\\n')})()\""
    },
    "chars": 433,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out. You can't add waist 30 / length 28L to the cart.\n\nAfter I picked waist 30, the 28L length button stayed greyed out and couldn't be clicked. The Add to Cart button stayed off too, still reading \"Select A Size.\" The store's product data also lists \"30 / 28L\" as unavailable.\n\nThe only length you can buy in waist 30 right now is 32L.",
  "secs": 22.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 515,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 515,
    "cache_write": 8002,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8517,
    "cache_write": 4918,
    "output": 253,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13435,
    "cache_write": 479,
    "output": 127,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22467,
   "cache_write": 13914,
   "output": 620,
   "input_all": 36391
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 10.32
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.53
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.35
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.3
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>JSON.stringify({opts:p.options.map(o=>o.name+':'+o.values.join(',')),v:p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+'='+v.available)}))\""
    },
    "chars": 331,
    "images": 0,
    "error": false,
    "secs": 0.71
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for.\"**",
  "secs": 8.8,
  "turns": [
   {
    "input": 481,
    "cache_read": 0,
    "cache_write": 0,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 10192,
    "output": 83,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 483,
   "cache_read": 0,
   "cache_write": 10192,
   "output": 193,
   "input_all": 10675
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 5.01
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 20740,
    "images": 0,
    "error": false,
    "secs": 0.32
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**.\n\nI followed the Web scraping article's link to the robots.txt article (titled \"Robots exclusion standard\"). It says Martijn Koster proposed the standard in February 1994 on the www-talk mailing list, while he was working for Nexor. By June 1994 it had become a de facto standard. It became an official IETF standard much later, published in September 2022 as RFC 9309.",
  "secs": 12.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 512,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 512,
    "cache_write": 303,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 815,
    "cache_write": 231,
    "output": 170,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 1046,
    "cache_write": 1027,
    "output": 142,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 2373,
   "cache_write": 2073,
   "output": 590,
   "input_all": 4456
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 1.79
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval [...document.querySelectorAll('a')].filter(a=>/robots/i.test(a.href)).map(a=>a.href+' | '+a.textContent).join('\\n')"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('a')].filter(a=>/robots/i.test(a.href)).map(a=>a.href).join(' ; ')\""
    },
    "chars": 239,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Robots_exclusion_standard"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.53
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].slice(0,8).map(p=>p.innerText).join('\\n')\""
    },
    "chars": 2350,
    "images": 0,
    "error": false,
    "secs": 0.2
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser-noskill",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.",
  "secs": 17.9,
  "turns": [
   {
    "input": 497,
    "cache_read": 0,
    "cache_write": 0,
    "output": 152,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 0,
    "cache_write": 772,
    "output": 114,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 772,
    "cache_write": 120,
    "output": 112,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 892,
    "cache_write": 279,
    "output": 47,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 503,
   "cache_read": 1664,
   "cache_write": 1171,
   "output": 425,
   "input_all": 3338
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.85
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval document.querySelector('.mw-parser-output > p:not(.mw-empty-elt)').innerText"
    },
    "chars": 53,
    "images": 0,
    "error": true,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('.mw-parser-output > p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join('\\n---\\n')\""
    },
    "chars": 2,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].map(p=>p.innerText).filter(t=>t.trim()).slice(0,2).join(' ||| ')\""
    },
    "chars": 545,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. It's on sale, marked down from $50.00. I confirmed this on the page and in the store's product data, which lists the currency as USD.",
  "secs": 19.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14131,
    "output": 82,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14131,
    "cache_write": 2001,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16132,
    "cache_write": 122,
    "output": 132,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16254,
    "cache_write": 222,
    "output": 123,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16476,
    "cache_write": 177,
    "output": 79,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 62993,
   "cache_write": 16653,
   "output": 529,
   "input_all": 79658
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 6.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"JSON.stringify([...document.querySelectorAll('[class*=price i]')].slice(0,8).map(e=>e.innerText.trim()))\""
    },
    "chars": 4,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch(location.pathname+'.js').then(r=>r.json()).then(p=>JSON.stringify({t:p.title,price:p.price,cmp:p.compare_at_price,cur:Shopify&&Shopify.currency}))\""
    },
    "chars": 127,
    "images": 0,
    "error": false,
    "secs": 0.54
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(document.body.innerText.match(/\\$\\d+[^\\n]{0,30}/g)||[]).slice(0,10).join(' | ')\""
    },
    "chars": 93,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is sold out.\n\nAfter I selected size 9, the site marked that size as out of stock (it shows as selected but unavailable). The \"Add to Cart\" button disappeared and a \"Notify Me\" button showed up in its place. The page link changed to `?size=9&variant=42146889171024`, which confirms size 9 was the one selected.",
  "secs": 52.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14140,
    "output": 133,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14140,
    "cache_write": 6574,
    "output": 169,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 20714,
    "cache_write": 4274,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 24988,
    "cache_write": 2100,
    "output": 57,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 27088,
    "cache_write": 2318,
    "output": 188,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 29406,
    "cache_write": 2102,
    "output": 122,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 116336,
   "cache_write": 31508,
   "output": 859,
   "input_all": 147858
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4475,
    "images": 0,
    "error": false,
    "secs": 5.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 8313,
    "images": 0,
    "error": false,
    "secs": 0.3
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e66"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e146"
    },
    "chars": 67,
    "images": 0,
    "error": false,
    "secs": 0.61
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 8184,
    "images": 0,
    "error": false,
    "secs": 0.5
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 4402,
    "images": 0,
    "error": true,
    "secs": 25.62
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find role button click --name \"Select size 9\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.58
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 4170,
    "images": 0,
    "error": false,
    "secs": 0.26
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"location.href + ' | ' + [...document.querySelectorAll('button')].filter(b=>/size 9|NOTIFY|ADD TO/i.test(b.getAttribute('aria-label')+b.innerText)).map(b=>b.outerHTML.slice(0,250)).join('\\n')\""
    },
    "chars": 3832,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**\n\nI took this from the first headline listed on https://www.bbc.com/news when I loaded it. The order can change as the page updates.",
  "secs": 12.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14110,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14110,
    "cache_write": 112,
    "output": 94,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14222,
    "cache_write": 251,
    "output": 118,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28332,
   "cache_write": 14473,
   "output": 272,
   "input_all": 42813
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.bbc.com/news"
    },
    "chars": 122,
    "images": 0,
    "error": false,
    "secs": 6.05
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('h2')).slice(0,5).map(h=>h.innerText).join('\\n')\""
    },
    "chars": 422,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release of vercel-labs/agent-browser is **v0.39.3**. It's the first release on the releases page and has the \"Latest\" label.",
  "secs": 8.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14120,
    "output": 70,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14120,
    "cache_write": 119,
    "output": 102,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14239,
    "cache_write": 171,
    "output": 49,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28359,
   "cache_write": 14410,
   "output": 221,
   "input_all": 42777
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 94,
    "images": 0,
    "error": false,
    "secs": 2.74
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section h2, .Label--success')).slice(0,8).map(e=>e.innerText).join(' | ')\""
    },
    "chars": 149,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "gh-playwright-release",
  "final_answer": "The latest Playwright release is **v1.64.1**, published on **October 14, 2026** (2026-10-14T11:51:33Z). It's marked \"Latest\" on the releases page and is a bug-fix release that follows v1.64.0.",
  "secs": 11.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14118,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14118,
    "cache_write": 107,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14225,
    "cache_write": 517,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14742,
    "cache_write": 194,
    "output": 80,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43085,
   "cache_write": 14936,
   "output": 356,
   "input_all": 58031
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft/playwright/releases"
    },
    "chars": 84,
    "images": 0,
    "error": false,
    "secs": 2.55
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section')).slice(0,3).map(s=>s.innerText.slice(0,300)).join('\\n----\\n')\""
    },
    "chars": 944,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('section relative-time')).slice(0,2).map(t=>t.getAttribute('datetime')+' '+t.title)\""
    },
    "chars": 112,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **`playwright-mcp`** (full name `microsoft/playwright-mcp`).\n\nInstead of typing into the search box, I opened the Microsoft page with the search already in the web address (`?q=playwright+mcp`). It was the top result, with about 38.6k stars and 3.3k forks.",
  "secs": 8.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 69,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 111,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14241,
    "cache_write": 798,
    "output": 132,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 28371,
   "cache_write": 15039,
   "output": 265,
   "input_all": 43418
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/microsoft?q=playwright+mcp"
    },
    "chars": 68,
    "images": 0,
    "error": false,
    "secs": 2.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s \"#org-repositories\""
    },
    "chars": 1524,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars** (44,596 exactly). I read this from the GitHub repo page's own data. It also has about 3,060 forks and 102 watchers.",
  "secs": 11.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14122,
    "output": 176,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14122,
    "cache_write": 306,
    "output": 131,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14428,
    "cache_write": 155,
    "output": 73,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14583,
    "cache_write": 236550,
    "output": 71,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43133,
   "cache_write": 251133,
   "output": 451,
   "input_all": 294276
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://github.com/vercel-labs/agent-browser"
    },
    "chars": 130,
    "images": 0,
    "error": false,
    "secs": 2.85
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('#repo-stars-counter-star')?.getAttribute('title') + ' | ' + document.querySelector('#repo-stars-counter-star')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('[id*=star], a[href$=stargazers]')).map(e=>e.id+':'+(e.getAttribute('title')||'')+':'+e.innerText.trim()).join(' || ')\""
    },
    "chars": 50,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"stars\" text"
    },
    "chars": 427578,
    "images": 0,
    "error": false,
    "secs": 0.25
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "hf-top-downloads",
  "final_answer": "With the models sorted by **Most downloads**, the first one is **sentence-transformers/all-MiniLM-L6-v2**.\n\nThe next two are cross-encoder/ms-marco-MiniLM-L6-v2 and BAAI/bge-small-en-v1.5. This order can change as download counts update.",
  "secs": 11.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14115,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14115,
    "cache_write": 104,
    "output": 132,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14219,
    "cache_write": 208,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14427,
    "cache_write": 105,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 42761,
   "cache_write": 14532,
   "output": 400,
   "input_all": 57303
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://huggingface.co/models?sort=downloads"
    },
    "chars": 70,
    "images": 0,
    "error": false,
    "secs": 1.86
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('article h4')).slice(0,3).map(e=>e.innerText).join(' | ') + ' || ' + (document.querySelector('[aria-label*=sort i], button')?.innerText||'')\""
    },
    "chars": 108,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.body.innerText.includes('Most downloads')\""
    },
    "chars": 4,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "hn-second-page",
  "final_answer": "I opened Hacker News and clicked the \"More\" link to go to page 2. The story ranked number 31 is **\"Root shell on Samsung TV\"**. The front page changes often, so this was the title when I checked.",
  "secs": 7.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14126,
    "output": 213,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14126,
    "cache_write": 373,
    "output": 69,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14126,
   "cache_write": 14499,
   "output": 282,
   "input_all": 28631
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"a.morelink\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[document.location.href, document.querySelector('tr.athing .rank').innerText, document.querySelector('tr.athing .titleline > a').innerText]\""
    },
    "chars": 80,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "hn-top",
  "final_answer": "The number 1 story on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"**, with **23 points**. Rankings and points change often, so this may already be different.",
  "secs": 7.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14126,
    "output": 194,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14126,
    "cache_write": 309,
    "output": 65,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14126,
   "cache_write": 14435,
   "output": 259,
   "input_all": 28567
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://news.ycombinator.com/"
    },
    "chars": 45,
    "images": 0,
    "error": false,
    "secs": 2.4
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"(()=>{const r=document.querySelector('tr.athing');return r.querySelector('.rank').innerText+' | '+r.querySelector('.titleline a').innerText+' | '+document.getElementById('score_'+r.id)?.innerText})()\""
    },
    "chars": 63,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "ikea-billy",
  "final_answer": "The BILLY bookcase in white is **$79.00** and **31\u00bd\" wide** (full size: 31\u00bd\" W \u00d7 11\" D \u00d7 79\u00bd\" H).\n\nThe product link didn't open the product page. It redirected to the BILLY bookcases category page, so these numbers come from that page's listing for \"BILLY Bookcase, white, 31 1/2x11x79 1/2\",\" which I believe is item 002.638.50. I couldn't confirm that on a product page.\n\nThe listing also shows an in-store-only price of **$65.00** for IKEA Family members, valid Sep 8 \u2013 Dec 24, 2026.",
  "secs": 38.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14135,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14135,
    "cache_write": 1433,
    "output": 50,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15568,
    "cache_write": 76,
    "output": 75,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15644,
    "cache_write": 108,
    "output": 90,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15752,
    "cache_write": 7816,
    "output": 266,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 61099,
   "cache_write": 23568,
   "output": 560,
   "input_all": 84679
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 3318,
    "images": 0,
    "error": true,
    "secs": 28.08
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 36,
    "images": 0,
    "error": false,
    "secs": 0.36
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get url"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "read"
    },
    "chars": 15906,
    "images": 0,
    "error": false,
    "secs": 0.27
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "mdn-abort",
  "final_answer": "The method is **`abort()`**, called as `AbortController.abort()`.\n\nI found it by searching \"AbortController\" on MDN and opening its page. The \"Instance methods\" section says it stops an asynchronous operation before it finishes, including fetch requests, reading response bodies, and streams.",
  "secs": 13.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14133,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14133,
    "cache_write": 2201,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16334,
    "cache_write": 206,
    "output": 109,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16540,
    "cache_write": 504,
    "output": 123,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 17044,
    "cache_write": 248,
    "output": 94,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 64051,
   "cache_write": 17292,
   "output": 545,
   "input_all": 81355
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://developer.mozilla.org/en-US/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 1.42
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 4057,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e36"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 82,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "fill @e94 AbortController"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 843,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e100"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "read --filter \"Instance methods\""
    },
    "chars": 190,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. I searched the docs for it and opened the top result. Its entry on the \"Coroutines and tasks\" page says \"Added in version 3.11.\"",
  "secs": 9.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 134,
    "output": 119,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14264,
    "cache_write": 847,
    "output": 144,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15111,
    "cache_write": 427,
    "output": 69,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 43505,
   "cache_write": 15538,
   "output": 411,
   "input_all": 59053
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open \"https://docs.python.org/3/search.html?q=asyncio.TaskGroup\""
    },
    "chars": 98,
    "images": 0,
    "error": false,
    "secs": 1.53
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait --text \"Search finished\""
    },
    "chars": 15,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -u -s \"#search-results\""
    },
    "chars": 1380,
    "images": 0,
    "error": false,
    "secs": 0.2
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e30"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.getElementById('asyncio.TaskGroup').parentElement.querySelector('dd').innerText.slice(0,600)\""
    },
    "chars": 612,
    "images": 0,
    "error": false,
    "secs": 0.24
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "pypi-httpx",
  "final_answer": "The latest stable version of **httpx** on PyPI is **0.28.1**, released on **December 6, 2024**. PyPI labels it the \"Latest release.\"\n\nThere are newer pre-release builds that aren't stable releases. The most recent is **1.0.dev6**, dated August 31, 2026.",
  "secs": 9.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14116,
    "output": 63,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14116,
    "cache_write": 97,
    "output": 125,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14213,
    "cache_write": 182,
    "output": 49,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14395,
    "cache_write": 6183,
    "output": 150,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 42724,
   "cache_write": 20578,
   "output": 387,
   "input_all": 63312
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/httpx/"
    },
    "chars": 48,
    "images": 0,
    "error": false,
    "secs": 2.45
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('.package-header__name').innerText + ' | ' + document.querySelector('.package-header__date').innerText + ' | ' + document.querySelector('.package-header__date time').getAttribute('datetime')\""
    },
    "chars": 107,
    "images": 0,
    "error": true,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "read"
    },
    "chars": 13776,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of playwright on PyPI is **1.64.1**, released Oct 22, 2026.\n\nI couldn't get it through PyPI's search: searching for \"playwright\" brought up a CAPTCHA, which I didn't try to solve. Instead I went straight to the package's page (https://pypi.org/project/playwright/), which labels 1.64.1 as the latest release.",
  "secs": 19.1,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14118,
    "output": 108,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14118,
    "cache_write": 1567,
    "output": 219,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 15685,
    "cache_write": 374,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16059,
    "cache_write": 151,
    "output": 241,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16210,
    "cache_write": 336,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16546,
    "cache_write": 113,
    "output": 49,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16659,
    "cache_write": 16027,
    "output": 125,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 95277,
   "cache_write": 32686,
   "output": 895,
   "input_all": 127979
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/"
    },
    "chars": 53,
    "images": 0,
    "error": false,
    "secs": 1.66
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 2788,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "fill @e29 \"playwright\""
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "press Enter"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.18
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "wait --url \"**/search/**\""
    },
    "chars": 37,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -s \"#content\""
    },
    "chars": 47,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 194,
    "images": 0,
    "error": false,
    "secs": 0.24
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://pypi.org/project/playwright/"
    },
    "chars": 58,
    "images": 0,
    "error": false,
    "secs": 2.58
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "get title"
    },
    "chars": 17,
    "images": 0,
    "error": false,
    "secs": 0.19
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.querySelector('h1.package-header__name')?.innerText + ' | ' + document.querySelector('.package-header__date')?.innerText\""
    },
    "chars": 23,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "read"
    },
    "chars": 34758,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "stripe-amount",
  "final_answer": "Yes, `amount` is a required parameter. It's a positive integer given in the **smallest unit of the currency**. For example, you'd pass 100 cents to charge $1.00. For zero-decimal currencies like yen, 100 means \u00a5100.\n\nThe docs also say the minimum charge is $0.50 US or the equivalent in the charge currency. The value can be up to eight digits, so 99999999 is a USD charge of $999,999.99.\n\nI got this with a direct text fetch of the docs page rather than loading it in the browser.",
  "secs": 6.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14125,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14125,
    "cache_write": 3290,
    "output": 198,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14125,
   "cache_write": 17415,
   "output": 269,
   "input_all": 31546
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "read https://docs.stripe.com/api/charges/create --filter amount"
    },
    "chars": 8412,
    "images": 0,
    "error": false,
    "secs": 1.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "trueclassic-28L",
  "final_answer": "It can't be added to the cart. Waist 30 / 28L is sold out.\n\nAfter I selected waist 30 on the page, the 28L length option stayed greyed out and couldn't be clicked. The Add to Cart button also stayed disabled, still showing \"Select A Size\". The store's product data confirms this size is listed but marked unavailable.\n\nFor waist 30, only the 32L length is in stock.",
  "secs": 27.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14152,
    "output": 134,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14152,
    "cache_write": 7946,
    "output": 127,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 22098,
    "cache_write": 4939,
    "output": 215,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 27037,
    "cache_write": 350,
    "output": 129,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 63287,
   "cache_write": 27387,
   "output": 605,
   "input_all": 90684
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 4218,
    "images": 0,
    "error": false,
    "secs": 14.44
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i"
    },
    "chars": 12013,
    "images": 0,
    "error": false,
    "secs": 0.69
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click @e177"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.36
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "snapshot -i -s main"
    },
    "chars": 9587,
    "images": 0,
    "error": false,
    "secs": 0.43
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"fetch('/products/black-khaki-slim-chino-pants-2-pack.js').then(r=>r.json()).then(p=>p.variants.filter(v=>v.title.includes('30')).map(v=>v.title+':'+v.available).join(' | '))\""
    },
    "chars": 214,
    "images": 0,
    "error": false,
    "secs": 0.77
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for\"**.\n\nI got this from the order of links in the page's main section, where it comes first. I didn't take a screenshot to confirm that it's also the top story on screen.",
  "secs": 11.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14114,
    "output": 178,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14114,
    "cache_write": 678,
    "output": 145,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 14114,
   "cache_write": 14792,
   "output": 323,
   "input_all": 28912
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://www.theverge.com/"
    },
    "chars": 39,
    "images": 0,
    "error": false,
    "secs": 5.52
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('main h2, main h3, main a')).slice(0,25).map(e=>e.tagName+': '+e.innerText.trim().slice(0,120)).join('\\n')\""
    },
    "chars": 861,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "wiki-follow-link",
  "final_answer": "The robots.txt standard was first proposed in **1994**. The Web scraping article's \"robots.txt\" link goes to the Wikipedia article \"robots.txt\". That article says Martijn Koster proposed the standard in February 1994 on the www-talk mailing list, while he was working at Nexor.",
  "secs": 16.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14149,
    "output": 194,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14149,
    "cache_write": 467,
    "output": 185,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14616,
    "cache_write": 1385,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16001,
    "cache_write": 71,
    "output": 130,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16072,
    "cache_write": 745,
    "output": 98,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 60838,
   "cache_write": 16817,
   "output": 668,
   "input_all": 77667
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_scraping"
    },
    "chars": 71,
    "images": 0,
    "error": false,
    "secs": 1.78
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"Array.from(document.querySelectorAll('#mw-content-text a')).filter(a=>/robots/i.test(a.href+a.textContent)).map(a=>a.textContent+' | '+a.href).join('\\n')\""
    },
    "chars": 346,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "click \"#mw-content-text a[href='/wiki/Robots_exclusion_standard']\""
    },
    "chars": 161,
    "images": 0,
    "error": true,
    "secs": 0.25
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + '\\n' + Array.from(document.querySelectorAll('#mw-content-text p')).slice(0,8).map(p=>p.innerText).join('\\n')\""
    },
    "chars": 3648,
    "images": 0,
    "error": false,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "find text \"robots.txt\" click --exact"
    },
    "chars": 6,
    "images": 0,
    "error": false,
    "secs": 0.34
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"document.title + '\\n' + Array.from(document.querySelectorAll('#mw-content-text p')).filter(p=>/199\\d/.test(p.innerText)).slice(0,5).map(p=>p.innerText).join('\\n')\""
    },
    "chars": 1764,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "agent-browser",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is sometimes called a **spider** or **spiderbot**, and is often shortened to **crawler**.\n\nIt also calls the process \"web spidering,\" but that's another word for the indexing it does, not a name for the bot.",
  "secs": 8.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 14130,
    "output": 71,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14130,
    "cache_write": 117,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14247,
    "cache_write": 163,
    "output": 99,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14410,
    "cache_write": 187,
    "output": 81,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 42787,
   "cache_write": 14597,
   "output": 355,
   "input_all": 57394
  },
  "tool_calls": [
   {
    "name": "agent_browser",
    "input": {
     "args": "open https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 69,
    "images": 0,
    "error": false,
    "secs": 1.84
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text .mw-parser-output > p')].find(p=>p.innerText.trim().length>50).innerText\""
    },
    "chars": 113,
    "images": 0,
    "error": true,
    "secs": 0.22
   },
   {
    "name": "agent_browser",
    "input": {
     "args": "eval \"[...document.querySelectorAll('#mw-content-text p')].filter(p=>p.innerText.trim().length>50)[0].innerText\""
    },
    "chars": 254,
    "images": 0,
    "error": false,
    "secs": 0.23
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "allbirds-price",
  "final_answer": "The Women's Allbirds Flip Flop in Dusty Pink costs **$25.00 USD**. That's the product price listed in the page's metadata, and it matches the price shown on the page.",
  "secs": 16.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11177,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11177,
    "cache_write": 165,
    "output": 227,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11342,
    "cache_write": 271,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11613,
    "cache_write": 199,
    "output": 64,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 34132,
   "cache_write": 11812,
   "output": 520,
   "input_all": 45954
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 161,
    "images": 0,
    "error": false,
    "secs": 5.49
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => { const m=[...document.querySelectorAll('[class*=price i], [data-testid*=price i]')].map(e=>e.innerText.trim()).filter(Boolean).slice(0,10); return {m, meta: document.querySelector('meta[property=\"og:price:amount\"],meta[property=\"product:price:amount\"]')?.content, cur: document.querySelector('meta[property=\"og:price:currency\"],meta[property=\"product:price:currency\"]')?.content}; }"
    },
    "chars": 80,
    "images": 0,
    "error": false,
    "secs": 0.23
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => (document.querySelector('main')||document.body).innerText.match(/.{0,60}\\$\\d+.{0,40}/g)?.slice(0,5)"
    },
    "chars": 107,
    "images": 0,
    "error": false,
    "secs": 0.22
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 is sold out. After I selected it, the page showed \"Out of stock\" and swapped the Add to Cart button for a \"Notify Me\" button.\n\nIn Dusty Pink, women's size 10 is the only size still in stock. Sizes 5\u20139 and 11 are crossed out.",
  "secs": 18.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11186,
    "output": 128,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11186,
    "cache_write": 299,
    "output": 233,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11485,
    "cache_write": 591,
    "output": 219,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12076,
    "cache_write": 412,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12488,
    "cache_write": 3233,
    "output": 98,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 47235,
   "cache_write": 15721,
   "output": 730,
   "input_all": 62968
  },
  "tool_calls": [
   {
    "name": "new_page",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 161,
    "images": 0,
    "error": false,
    "secs": 2.61
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 62,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "() => [...document.querySelectorAll('button, input[type=radio], label')].filter(e=>/^\\s*\\d+(\\.5)?\\s*$/.test(e.innerText||e.value||'')||/size/i.test(e.getAttribute('aria-label')||'')).map(e=>e.tagName+'|'+(e.innerText||e.value)+'|'+e.getAttribute('aria-label')+'|'+e.disabled+'|'+e.className).slice(0,40)"
    },
    "chars": 782,
    "images": 0,
    "error": false,
    "secs": 0.21
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 2,
     "function": "async () => {const b=[...document.querySelectorAll('button[aria-label=\"Select size 9\"]')][0]; b.click(); await new Promise(r=>setTimeout(r,1500)); return [...document.querySelectorAll('button')].filter(x=>/sold out|add to cart|notify/i.test(x.innerText)).map(x=>x.innerText.trim())}"
    },
    "chars": 385,
    "images": 0,
    "error": false,
    "secs": 1.73
   },
   {
    "name": "take_screenshot",
    "input": {
     "pageId": 2
    },
    "chars": 49,
    "images": 1,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News (bbc.com/news) right now is: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro\"**",
  "secs": 10.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11156,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11156,
    "cache_write": 49,
    "output": 208,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11205,
    "cache_write": 560,
    "output": 64,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22361,
   "cache_write": 11765,
   "output": 299,
   "input_all": 34134
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.bbc.com/news"
    },
    "chars": 152,
    "images": 0,
    "error": false,
    "secs": 2.96
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('h2')].slice(0,8).map(h=>h.innerText)"
    },
    "chars": 622,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It's the one GitHub tags as \"Latest\" on the releases page.",
  "secs": 12.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11166,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11166,
    "cache_write": 49,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11215,
    "cache_write": 199,
    "output": 172,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11414,
    "cache_write": 971,
    "output": 38,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 33795,
   "cache_write": 12385,
   "output": 350,
   "input_all": 46190
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "url": "https://github.com/vercel-labs/agent-browser/releases",
     "type": "url"
    },
    "chars": 196,
    "images": 0,
    "error": false,
    "secs": 1.91
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('section h2, .Label--success')].slice(0,8).map(e=>e.innerText + ' | ' + (e.closest('section')?.innerText.slice(0,200)||''))",
     "waitForStableDom": false
    },
    "chars": 1876,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release of Playwright is **v1.64.1**, published on **October 14, 2026** (11:51 UTC) by dgozman. GitHub marks it as \"Latest.\"",
  "secs": 8.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11164,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11164,
    "cache_write": 49,
    "output": 265,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11213,
    "cache_write": 877,
    "output": 60,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22377,
   "cache_write": 12090,
   "output": 352,
   "input_all": 34475
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 181,
    "images": 0,
    "error": false,
    "secs": 1.87
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('section')].slice(0,3).map(s=>s.innerText.slice(0,300)+' | '+[...s.querySelectorAll('relative-time')].map(t=>t.getAttribute('datetime')).join(','))"
    },
    "chars": 1074,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "I found it with the Microsoft organization's repository search, searching for \"playwright mcp\". I went straight to the results page by URL instead of typing into the search box. The top result is Playwright's MCP server.\n\nThe repository's exact name is **playwright-mcp** (github.com/microsoft/playwright-mcp).",
  "secs": 9.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11176,
    "output": 120,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11176,
    "cache_write": 218,
    "output": 147,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11394,
    "cache_write": 701,
    "output": 101,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22570,
   "cache_write": 12095,
   "output": 368,
   "input_all": 34673
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 211,
    "images": 0,
    "error": false,
    "secs": 2.12
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('a[href^=\"/microsoft/\"]')].map(a=>a.getAttribute('href')).filter((v,i,s)=>s.indexOf(v)===i).slice(0,30)"
    },
    "chars": 1159,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, as shown on its GitHub page.",
  "secs": 12.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11168,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11168,
    "cache_write": 49,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11217,
    "cache_write": 198,
    "output": 161,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11415,
    "cache_write": 184,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11599,
    "cache_write": 119476,
    "output": 39,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 45399,
   "cache_write": 131075,
   "output": 389,
   "input_all": 176486
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 192,
    "images": 0,
    "error": false,
    "secs": 2.83
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('#repo-stars-counter-star, a[href$=\"/stargazers\"]')].map(e=>e.title+' | '+e.innerText.trim())",
     "waitForStableDom": false
    },
    "chars": 47,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "take_snapshot",
    "input": {
     "pageId": 1
    },
    "chars": 259662,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "hf-top-downloads",
  "final_answer": "I opened the Hugging Face models page sorted by most downloads, and **sentence-transformers/all-MiniLM-L6-v2** is the first model listed. Second is cross-encoder/ms-marco-MiniLM-L6-v2.",
  "secs": 7.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11161,
    "output": 218,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11161,
    "cache_write": 472,
    "output": 82,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 11161,
   "cache_write": 11633,
   "output": 300,
   "input_all": 22800
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 163,
    "images": 0,
    "error": false,
    "secs": 1.43
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => Array.from(document.querySelectorAll('article h4')).slice(0,5).map(e=>e.innerText)"
    },
    "chars": 248,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "hn-second-page",
  "final_answer": "On the second page of Hacker News, which I reached with the More link, the story ranked number 31 is **\"Root shell on Samsung TV\"**. Hacker News rankings change often, so this is only true for the moment I checked.",
  "secs": 9.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11172,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11172,
    "cache_write": 163,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11335,
    "cache_write": 166,
    "output": 140,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11501,
    "cache_write": 224,
    "output": 72,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 34008,
   "cache_write": 11725,
   "output": 419,
   "input_all": 45743
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://news.ycombinator.com/"
    },
    "chars": 123,
    "images": 0,
    "error": false,
    "secs": 1.95
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { const a=document.querySelector('a.morelink'); a.click(); return a.href; }"
    },
    "chars": 133,
    "images": 0,
    "error": false,
    "secs": 0.39
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('tr.athing')].slice(0,3).map(r=>r.querySelector('.rank').innerText+' '+r.querySelector('.titleline a').innerText)"
    },
    "chars": 186,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "hn-top",
  "final_answer": "The story ranked number 1 on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\" (dvy.io)**, and it has **29 points**. The ranking and points change often, so these may be different if you check later.",
  "secs": 7.6,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11172,
    "output": 104,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11172,
    "cache_write": 163,
    "output": 182,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11335,
    "cache_write": 241,
    "output": 80,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22507,
   "cache_write": 11576,
   "output": 366,
   "input_all": 34091
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://news.ycombinator.com/"
    },
    "chars": 123,
    "images": 0,
    "error": false,
    "secs": 2.03
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => { const r=document.querySelector('tr.athing'); return [r.querySelector('.rank')?.innerText, r.querySelector('.titleline')?.innerText, r.nextElementSibling.querySelector('.score')?.innerText]; }",
     "waitForStableDom": false
    },
    "chars": 119,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "ikea-billy",
  "final_answer": "I couldn't open the product page you linked. It took longer than 10 seconds to load and ended up on the general BILLY bookcases category page (ikea.com/us/en/cat/billy-bookcases-58288/), so the product page for item 00263850 never displayed.\n\nThe closest match on that category page is the best-selling **BILLY Bookcase, white**, which now uses a different item number (20522046):\n\n- **Price:** $79.00 regular. IKEA Family members can get it for $65.00, but only in stores, from Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2\" (the full size is 31 1/2 \u00d7 11 \u00d7 79 1/2\").\n\nItem 00263850 has usually been sold as this same 31 1/2\" white bookcase, so this is very likely the one you meant. The site didn't confirm that, though, and I didn't open the new product page. There's also a narrower white BILLY that's 15 3/4\" wide and costs $59.00.",
  "secs": 28.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11181,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11181,
    "cache_write": 49,
    "output": 122,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11230,
    "cache_write": 222,
    "output": 153,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11452,
    "cache_write": 1922,
    "output": 218,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13374,
    "cache_write": 241,
    "output": 150,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 13615,
    "cache_write": 359,
    "output": 375,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 60852,
   "cache_write": 13974,
   "output": 1045,
   "input_all": 74840
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.59
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 197,
    "images": 0,
    "error": false,
    "secs": 13.12
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.body.innerText.slice(0,3000)",
     "waitForStableDom": false
    },
    "chars": 3214,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('a[href*=\"00263850\"]')].map(a=>a.href+' | '+a.innerText.slice(0,100))",
     "waitForStableDom": false
    },
    "chars": 47,
    "images": 0,
    "error": false,
    "secs": 0.11
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => [...document.querySelectorAll('a[href*=\"/p/billy-bookcase-white\"]')].slice(0,6).map(a=>a.href)",
     "waitForStableDom": false
    },
    "chars": 418,
    "images": 0,
    "error": false,
    "secs": 0.11
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**.\n\nI opened MDN's search results for \"AbortController\" and then went to the AbortController page directly, rather than clicking through from the results. That page lists `abort()` as its only instance method. It stops an asynchronous operation before it finishes, which includes fetch requests, reading response bodies, and streams.",
  "secs": 12.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11179,
    "output": 116,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11179,
    "cache_write": 200,
    "output": 233,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11379,
    "cache_write": 466,
    "output": 112,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 22558,
   "cache_write": 11845,
   "output": 461,
   "input_all": 34411
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://developer.mozilla.org/en-US/search?q=AbortController"
    },
    "chars": 186,
    "images": 0,
    "error": false,
    "secs": 1.31
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://developer.mozilla.org/en-US/docs/Web/API/AbortController"
    },
    "chars": 214,
    "images": 0,
    "error": false,
    "secs": 0.38
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.querySelector('#instance_methods')?.parentElement?.innerText || document.body.innerText.slice(0,3000)"
    },
    "chars": 236,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in Python 3.11. I searched the docs for it and opened the class entry in \"Coroutines and tasks\", which says \"Added in version 3.11.\" The \"What's New In Python 3.11\" page says the same.",
  "secs": 11.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11176,
    "output": 27,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11176,
    "cache_write": 49,
    "output": 173,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11225,
    "cache_write": 5614,
    "output": 190,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 16839,
    "cache_write": 621,
    "output": 82,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 39240,
   "cache_write": 17460,
   "output": 472,
   "input_all": 56710
  },
  "tool_calls": [
   {
    "name": "list_pages",
    "input": {},
    "chars": 34,
    "images": 0,
    "error": false,
    "secs": 0.44
   },
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 204,
    "images": 0,
    "error": false,
    "secs": 1.05
   },
   {
    "name": "wait_for",
    "input": {
     "pageId": 1,
     "text": [
      "Search finished"
     ]
    },
    "chars": 11247,
    "images": 0,
    "error": false,
    "secs": 0.03
   },
   {
    "name": "click",
    "input": {
     "pageId": 1,
     "uid": "1_69"
    },
    "chars": 124,
    "images": 0,
    "error": false,
    "secs": 0.45
   },
   {
    "name": "evaluate_script",
    "input": {
     "pageId": 1,
     "function": "() => document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,800)"
    },
    "chars": 863,
    "images": 0,
    "error": false,
    "secs": 0.21
   }
  ]
 },
 {
  "run": 2,
  "setup": "devtools-mcp",
  "task": "pypi-httpx",
  "final_answer": "PyPI lists httpx 0.28.1 as the latest version. It was released on December 6, 2024, at 15:37 UTC.",
  "secs": 15.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 11162,
    "output": 106,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11162,
    "cache_write": 172,
    "output": 91,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11334,
    "cache_write": 115,
    "output": 90,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11449,
    "cache_write": 793,
    "output": 155,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12242,
    "cache_write": 178,
    "output": 137,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 12420,
    "cache_write": 319,
    "output": 46,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 58607,
   "cache_write": 12739,
   "output": 625,
   "input_all": 71360
  },
  "tool_calls": [
   {
    "name": "navigate_page",
    "input": {
     "pageId": 1,
     "type": "url",
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 128,
    "images": 0,
    "error": false,
    "secs": 2.39
   },
   {
    "name": "evaluate_script",
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  "setup": "playwright-mcp",
  "task": "allbirds-size9",
  "final_answer": "Women's size 9 in Dusty Pink is **sold out**. After I selected it, the size button stayed marked as out of stock and greyed out, and the page showed a \"Notify Me\" button for when it's back in stock. I had to close a location pop-up that was covering the page before I could select the size.",
  "secs": 24.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6903,
    "output": 82,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6903,
    "cache_write": 362,
    "output": 61,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7265,
    "cache_write": 1431,
    "output": 147,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8696,
    "cache_write": 6186,
    "output": 304,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 14882,
    "cache_write": 884,
    "output": 145,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 12,
   "cache_read": 37746,
   "cache_write": 15766,
   "output": 739,
   "input_all": 53524
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.allbirds.com/products/womens-allbirds-flip-flop-dusty-pink"
    },
    "chars": 555,
    "images": 0,
    "error": false,
    "secs": 3.01
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/size|sold out|add to cart/i"
    },
    "chars": 3300,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e140"
    },
    "chars": 1719,
    "images": 0,
    "error": true,
    "secs": 5.06
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e126"
    },
    "chars": 14941,
    "images": 0,
    "error": false,
    "secs": 0.07
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e149"
    },
    "chars": 93,
    "images": 0,
    "error": true,
    "secs": 0.0
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => { document.querySelector('[id*=\"geofencing\"]')?.remove(); const b=document.querySelector('[aria-label=\"Select size 9\"]'); b.click(); return new Promise(r=>setTimeout(()=>r({cls:b.className, testid:b.dataset.testid, atc:[...document.querySelectorAll('button')].filter(x=>/sold out|add to|select a size|notify/i.test(x.innerText)).map(x=>x.innerText.trim())}),1500)); }"
    },
    "chars": 1185,
    "images": 0,
    "error": false,
    "secs": 2.05
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "bbc-top",
  "final_answer": "The top story on BBC News is a live story: **\"Brazil's left-wing President Lula wins fourth term in surprise victory over Fl\u00e1vio Bolsonaro.\"**\n\nThe summary under it says Lula, 80, claims Brazil has voted to \"guarantee democracy,\" while Bolsonaro calls the result \"inexplicable\" and refuses to concede.",
  "secs": 11.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6873,
    "output": 60,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6873,
    "cache_write": 268,
    "output": 50,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7141,
    "cache_write": 15679,
    "output": 116,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14014,
   "cache_write": 22820,
   "output": 226,
   "input_all": 36842
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.bbc.com/news"
    },
    "chars": 435,
    "images": 0,
    "error": false,
    "secs": 3.81
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "heading"
    },
    "chars": 40678,
    "images": 0,
    "error": false,
    "secs": 0.06
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "gh-agent-browser-release",
  "final_answer": "The latest release is **v0.39.3**. It has the \"Latest\" label on the releases page and was published on 26 Oct, about 2 hours before I checked.",
  "secs": 8.0,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6883,
    "output": 70,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6883,
    "cache_write": 222,
    "output": 68,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7105,
    "cache_write": 9510,
    "output": 52,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13988,
   "cache_write": 16615,
   "output": 190,
   "input_all": 30611
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser/releases"
    },
    "chars": 310,
    "images": 0,
    "error": false,
    "secs": 2.26
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/Latest|v\\d+\\.\\d+\\.\\d+/"
    },
    "chars": 24753,
    "images": 0,
    "error": false,
    "secs": 0.08
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "gh-playwright-release",
  "final_answer": "The latest release is **Playwright v1.64.1**, marked \"Latest\" on the releases page.\n\n- **Release date:** The page says dgozman released it on **14 Oct (2026), 11:51**, which it shows as \"2 weeks ago.\"\n- **Conflicting dates:** The source code downloads are timestamped 2026-10-13T21:18:30Z, and the reactions show October 13. So the release may actually date from **13 October 2026**, depending on time zone or when the release was published.\n\nIt's a bug-fix release with two fixes (#43247, #43242).",
  "secs": 16.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6881,
    "output": 113,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6881,
    "cache_write": 703,
    "output": 74,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7584,
    "cache_write": 43462,
    "output": 332,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14465,
   "cache_write": 51046,
   "output": 519,
   "input_all": 65519
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/microsoft/playwright/releases"
    },
    "chars": 417,
    "images": 0,
    "error": false,
    "secs": 2.46
   },
   {
    "name": "browser_find",
    "input": {
     "text": "Latest"
    },
    "chars": 873,
    "images": 0,
    "error": false,
    "secs": 0.08
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e185",
     "depth": 12
    },
    "chars": 113530,
    "images": 0,
    "error": false,
    "secs": 0.13
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "gh-search-playwright-mcp",
  "final_answer": "The repository is named **playwright-mcp** (microsoft/playwright-mcp), described as \"Playwright MCP server.\" I found it by searching \"playwright mcp\" in Microsoft's repository list on GitHub, where it was the top result.",
  "secs": 10.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 239,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7132,
    "cache_write": 3495,
    "output": 79,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14025,
   "cache_write": 10627,
   "output": 210,
   "input_all": 24660
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/orgs/microsoft/repositories?q=playwright+mcp"
    },
    "chars": 325,
    "images": 0,
    "error": false,
    "secs": 4.3
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/mcp/i"
    },
    "chars": 8975,
    "images": 0,
    "error": false,
    "secs": 0.04
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "github-search-repo",
  "final_answer": "The vercel-labs/agent-browser repository has about **44.6k stars**, as shown on its GitHub page.",
  "secs": 11.3,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6885,
    "output": 67,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6885,
    "cache_write": 233,
    "output": 52,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7118,
    "cache_write": 12977,
    "output": 39,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14003,
   "cache_write": 20095,
   "output": 158,
   "input_all": 34106
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://github.com/vercel-labs/agent-browser"
    },
    "chars": 337,
    "images": 0,
    "error": false,
    "secs": 5.3
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/star/i"
    },
    "chars": 34760,
    "images": 0,
    "error": false,
    "secs": 0.16
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "hf-top-downloads",
  "final_answer": "After I sorted Hugging Face's models by most downloads, the first model listed is **sentence-transformers/all-MiniLM-L6-v2**. It's a Sentence Similarity model shown with about 192M downloads.",
  "secs": 8.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6878,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6878,
    "cache_write": 203,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7081,
    "cache_write": 14259,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 13959,
   "cache_write": 21340,
   "output": 228,
   "input_all": 35307
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://huggingface.co/models?sort=downloads"
    },
    "chars": 277,
    "images": 0,
    "error": false,
    "secs": 2.66
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/article|heading.*level=4/"
    },
    "chars": 33627,
    "images": 0,
    "error": false,
    "secs": 0.06
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "hn-second-page",
  "final_answer": "On page 2 of Hacker News, story #31 is **\"Root shell on Samsung TV\"**, linked from twitter.com/log4j.",
  "secs": 9.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6889,
    "output": 110,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6889,
    "cache_write": 403,
    "output": 121,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7292,
    "cache_write": 299,
    "output": 48,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14181,
   "cache_write": 7591,
   "output": 279,
   "input_all": 21780
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 237,
    "images": 0,
    "error": false,
    "secs": 1.88
   },
   {
    "name": "browser_click",
    "input": {
     "target": "a.morelink"
    },
    "chars": 233,
    "images": 0,
    "error": false,
    "secs": 0.85
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('tr.athing')].slice(0,2).map(r=>r.querySelector('.rank')?.textContent+' '+r.querySelector('.titleline')?.innerText)"
    },
    "chars": 358,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "hn-top",
  "final_answer": "The #1 story on Hacker News right now is **\"Show HN: TitleArt \u2013 Make text like it's 1997\"** (dvy.io). It has **24 points**.",
  "secs": 6.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6889,
    "output": 187,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6889,
    "cache_write": 536,
    "output": 55,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 6889,
   "cache_write": 7425,
   "output": 242,
   "input_all": 14320
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://news.ycombinator.com/"
    },
    "chars": 237,
    "images": 0,
    "error": false,
    "secs": 1.89
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => { const r=document.querySelector('tr.athing'); return [r.querySelector('.rank').innerText, r.querySelector('.titleline').innerText, r.nextElementSibling.querySelector('.score')?.innerText]; }"
    },
    "chars": 359,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "ikea-billy",
  "final_answer": "I couldn't get the price for that exact product. The link (article 002.638.50) didn't open a product page. IKEA redirected it to the general BILLY Bookcases category page.\n\nThe closest match on that page is likely its replacement, but I'm inferring that. Nothing on the site says the two are the same product:\n\n- **Product:** BILLY Bookcase, white, 31 1/2 x 11 x 79 1/2\" (article 205.220.46, listed as a Best seller)\n- **Price:** $79.00. IKEA Family members can get it for $65.00 in stores only, from Sep 8 to Dec 24, 2026.\n- **Width:** 31 1/2\" (about 80 cm)\n\nThere's also a narrower white BILLY that's 15 3/4\" wide, 11\" deep and 79 1/2\" tall, for $59.00.",
  "secs": 29.9,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6898,
    "output": 79,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6898,
    "cache_write": 315,
    "output": 91,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7213,
    "cache_write": 36534,
    "output": 355,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 8,
   "cache_read": 14111,
   "cache_write": 43747,
   "output": 525,
   "input_all": 57866
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.ikea.com/us/en/p/billy-bookcase-white-00263850/"
    },
    "chars": 441,
    "images": 0,
    "error": false,
    "secs": 19.67
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/00263850|BILLY.*white|\\$/i"
    },
    "chars": 84339,
    "images": 0,
    "error": false,
    "secs": 0.07
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "mdn-abort",
  "final_answer": "The method is **`AbortController.abort()`**.\n\nI searched MDN for AbortController and opened its page. It describes `abort()` as the method that stops an asynchronous operation, such as a fetch request, before it finishes.",
  "secs": 16.7,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6896,
    "output": 65,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6896,
    "cache_write": 242,
    "output": 48,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7138,
    "cache_write": 1203,
    "output": 96,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8341,
    "cache_write": 449,
    "output": 85,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8790,
    "cache_write": 350,
    "output": 95,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9140,
    "cache_write": 327,
    "output": 50,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9467,
    "cache_write": 698,
    "output": 73,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 16,
   "cache_read": 49772,
   "cache_write": 10165,
   "output": 512,
   "input_all": 59953
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://developer.mozilla.org/en-US/"
    },
    "chars": 342,
    "images": 0,
    "error": false,
    "secs": 1.06
   },
   {
    "name": "browser_find",
    "input": {
     "text": "search"
    },
    "chars": 2198,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e85"
    },
    "chars": 361,
    "images": 0,
    "error": false,
    "secs": 1.08
   },
   {
    "name": "browser_press_key",
    "input": {
     "key": "a"
    },
    "chars": 251,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/textbox|combobox|searchbox/"
    },
    "chars": 566,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_type",
    "input": {
     "target": "e324",
     "text": "AbortController",
     "submit": true
    },
    "chars": 484,
    "images": 0,
    "error": false,
    "secs": 0.71
   },
   {
    "name": "browser_find",
    "input": {
     "text": "abort()"
    },
    "chars": 1478,
    "images": 0,
    "error": false,
    "secs": 0.07
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "pydocs-taskgroup",
  "final_answer": "`asyncio.TaskGroup` was added in **Python 3.11**. I searched the docs site for it, and the `asyncio.TaskGroup` entry in the \"Coroutines and tasks\" page says \"Added in version 3.11.\" The \"What's New In Python 3.11\" page also lists it under asyncio.",
  "secs": 14.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 77,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 242,
    "output": 53,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7135,
    "cache_write": 2318,
    "output": 146,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9453,
    "cache_write": 672,
    "output": 103,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 23481,
   "cache_write": 10125,
   "output": 379,
   "input_all": 33616
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://docs.python.org/3/search.html?q=asyncio.TaskGroup"
    },
    "chars": 318,
    "images": 0,
    "error": false,
    "secs": 1.15
   },
   {
    "name": "browser_find",
    "input": {
     "text": "TaskGroup"
    },
    "chars": 5654,
    "images": 0,
    "error": false,
    "secs": 0.02
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e38"
    },
    "chars": 348,
    "images": 0,
    "error": false,
    "secs": 0.74
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => document.getElementById('asyncio.TaskGroup').parentElement.innerText.slice(0,600)"
    },
    "chars": 771,
    "images": 0,
    "error": false,
    "secs": 0.51
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "pypi-httpx",
  "final_answer": "The latest version of httpx on PyPI is **0.28.1**. It was released on **December 6, 2024**.",
  "secs": 9.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6879,
    "output": 63,
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   },
   {
    "input": 2,
    "cache_read": 6879,
    "cache_write": 256,
    "output": 64,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7135,
    "cache_write": 569,
    "output": 38,
    "stop": "end_turn"
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  ],
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   "input": 8,
   "cache_read": 14014,
   "cache_write": 7704,
   "output": 165,
   "input_all": 21726
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   {
    "name": "browser_navigate",
    "input": {
     "url": "https://pypi.org/project/httpx/"
    },
    "chars": 367,
    "images": 0,
    "error": false,
    "secs": 2.67
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/httpx \\d|Released|Latest version/i"
    },
    "chars": 1207,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "pypi-search-playwright",
  "final_answer": "The latest version of **playwright** on PyPI is **1.64.1**.\n\nI couldn't use PyPI's search as you asked, because the search page showed a CAPTCHA, which I won't solve. Instead I went straight to the package page (pypi.org/project/playwright/), which lists \"playwright 1.64.1\" as its heading.",
  "secs": 21.5,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6881,
    "output": 65,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6881,
    "cache_write": 243,
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    "stop": "tool_use"
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    "cache_write": 178,
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    "stop": "tool_use"
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   {
    "input": 2,
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   {
    "input": 2,
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    "cache_write": 407,
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   {
    "input": 2,
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    "cache_write": 71,
    "output": 129,
    "stop": "end_turn"
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  ],
  "totals": {
   "input": 16,
   "cache_read": 46285,
   "cache_write": 8793,
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   "input_all": 55094
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    "name": "browser_navigate",
    "input": {
     "url": "https://pypi.org/search/?q=playwright"
    },
    "chars": 351,
    "images": 0,
    "error": false,
    "secs": 1.07
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/playwright/i"
    },
    "chars": 262,
    "images": 0,
    "error": false,
    "secs": 0.01
   },
   {
    "name": "browser_wait_for",
    "input": {
     "time": 3
    },
    "chars": 313,
    "images": 0,
    "error": false,
    "secs": 3.02
   },
   {
    "name": "browser_snapshot",
    "input": {},
    "chars": 675,
    "images": 0,
    "error": false,
    "secs": 0.01
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   {
    "name": "browser_navigate",
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     "url": "https://pypi.org/project/playwright/"
    },
    "chars": 382,
    "images": 0,
    "error": false,
    "secs": 0.58
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/playwright \\d|Latest version|pip install/i"
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    "chars": 715,
    "images": 0,
    "error": false,
    "secs": 0.06
   },
   {
    "name": "browser_find",
    "input": {
     "text": "Latest version"
    },
    "chars": 49,
    "images": 0,
    "error": false,
    "secs": 0.06
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "stripe-amount",
  "final_answer": "Yes. On the \"Create a charge\" page, `amount` is marked **Required** and is an integer.\n\nIt's given in the **smallest currency unit** of the charge's currency. For example, 100 means 100 cents ($1.00) in USD. For a zero-decimal currency like yen, 100 means \u00a5100. The minimum amount is $0.50 US or the equivalent in the charge currency.\n\nThe page also marks this \"Create a charge\" endpoint as deprecated.",
  "secs": 23.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6888,
    "output": 66,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6888,
    "cache_write": 272,
    "output": 54,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7160,
    "cache_write": 886,
    "output": 177,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 8046,
    "cache_write": 386,
    "output": 182,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 22094,
   "cache_write": 8432,
   "output": 479,
   "input_all": 30536
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://docs.stripe.com/api/charges/create"
    },
    "chars": 418,
    "images": 0,
    "error": false,
    "secs": 12.43
   },
   {
    "name": "browser_find",
    "input": {
     "text": "smallest currency unit"
    },
    "chars": 2326,
    "images": 0,
    "error": false,
    "secs": 0.27
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => { const h=[...document.querySelectorAll('h1,h2,h3')].map(e=>e.textContent.trim()); return h.filter(t=>/charge/i.test(t)).slice(0,20); }"
    },
    "chars": 424,
    "images": 0,
    "error": false,
    "secs": 0.54
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "trueclassic-28L",
  "final_answer": "It's sold out. I selected waist 30, but the 28L length option stayed greyed out and the page wouldn't let me click it. Because of that, the add-to-cart button never became available and still says \"Select a Size\". The 30L length is also greyed out for waist 30.",
  "secs": 38.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6915,
    "output": 83,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6915,
    "cache_write": 354,
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    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7269,
    "cache_write": 1215,
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   },
   {
    "input": 2,
    "cache_read": 8484,
    "cache_write": 956,
    "output": 230,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 9440,
    "cache_write": 808,
    "output": 229,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 10248,
    "cache_write": 908,
    "output": 86,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 14,
   "cache_read": 42356,
   "cache_write": 11156,
   "output": 817,
   "input_all": 53526
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.trueclassictees.com/products/black-khaki-slim-chino-pants-2-pack"
    },
    "chars": 544,
    "images": 0,
    "error": false,
    "secs": 8.97
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/waist|length|28L|^.*\\b30\\b|add to cart|sold out/i"
    },
    "chars": 2712,
    "images": 0,
    "error": false,
    "secs": 0.15
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e221"
    },
    "chars": 573,
    "images": 0,
    "error": false,
    "secs": 6.31
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/28L|add to|sold out|notify|Length:/i"
    },
    "chars": 1262,
    "images": 0,
    "error": false,
    "secs": 0.05
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('input[type=radio]')].filter(i=>/30|28L|31|32/.test(i.value)).map(i=>i.name+':'+i.value+':'+i.checked+':'+i.disabled+':'+i.className).join('\\n') + '\\n' + [...document.querySelectorAll('button[name=add], button[type=submit]')].map(b=>b.textContent.trim()+':'+b.disabled).join('|')"
    },
    "chars": 1261,
    "images": 0,
    "error": false,
    "secs": 1.26
   },
   {
    "name": "browser_click",
    "input": {
     "target": "e256"
    },
    "chars": 718,
    "images": 0,
    "error": true,
    "secs": 5.05
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('button[name=add], button[type=submit]')].map(b=>b.textContent.trim().replace(/\\s+/g,' ')+':'+b.disabled).join('|') + ' || ' + document.querySelector('[ref], .product-form')?.innerText?.slice(0,300)"
    },
    "chars": 784,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "verge-top",
  "final_answer": "The first story on The Verge's homepage is **\"Zen Browser is the Arc replacement I was looking for\"** by Terrence O'Brien. Its subheading reads: \"Zen rips off all the best bits of Arc, but skips the AI and bloat.\"\n\nThe homepage changes often, so you may see a different top story if you check later.",
  "secs": 15.4,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6877,
    "output": 59,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6877,
    "cache_write": 240,
    "output": 50,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 7117,
    "cache_write": 4183,
    "output": 94,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 11300,
    "cache_write": 9666,
    "output": 159,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 10,
   "cache_read": 25294,
   "cache_write": 20966,
   "output": 362,
   "input_all": 46270
  },
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   {
    "name": "browser_navigate",
    "input": {
     "url": "https://www.theverge.com/"
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    "chars": 354,
    "images": 0,
    "error": false,
    "secs": 4.8
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "heading"
    },
    "chars": 10755,
    "images": 0,
    "error": false,
    "secs": 0.09
   },
   {
    "name": "browser_snapshot",
    "input": {
     "target": "e62",
     "depth": 8
    },
    "chars": 22904,
    "images": 0,
    "error": false,
    "secs": 0.07
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "wiki-follow-link",
  "final_answer": "I found the robots.txt link on the Web scraping page and followed it to Wikipedia's robots.txt article. The robots.txt standard was first proposed in **1994**. Martijn Koster proposed it in February 1994. It had become a de facto standard by June 1994, and it was formally standardized in 2022.",
  "secs": 8.8,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6912,
    "output": 120,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6912,
    "cache_write": 2003,
    "output": 103,
    "stop": "tool_use"
   },
   {
    "input": 2,
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    "cache_write": 5939,
    "output": 102,
    "stop": "end_turn"
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  ],
  "totals": {
   "input": 8,
   "cache_read": 15827,
   "cache_write": 14854,
   "output": 325,
   "input_all": 30689
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_scraping"
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    "chars": 401,
    "images": 0,
    "error": false,
    "secs": 1.48
   },
   {
    "name": "browser_find",
    "input": {
     "text": "robots.txt"
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    "chars": 3885,
    "images": 0,
    "error": false,
    "secs": 0.04
   },
   {
    "name": "browser_click",
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     "target": "e609"
    },
    "chars": 247,
    "images": 0,
    "error": false,
    "secs": 0.76
   },
   {
    "name": "browser_find",
    "input": {
     "regex": "/proposed|1994/i"
    },
    "chars": 12554,
    "images": 0,
    "error": false,
    "secs": 0.05
   }
  ]
 },
 {
  "run": 2,
  "setup": "playwright-mcp",
  "task": "wiki-wanderer",
  "final_answer": "The first paragraph says a web crawler is \"sometimes called a **spider** or **spiderbot**,\" and is often shortened to **crawler**.",
  "secs": 7.2,
  "turns": [
   {
    "input": 4,
    "cache_read": 0,
    "cache_write": 6893,
    "output": 184,
    "stop": "tool_use"
   },
   {
    "input": 2,
    "cache_read": 6893,
    "cache_write": 660,
    "output": 48,
    "stop": "end_turn"
   }
  ],
  "totals": {
   "input": 6,
   "cache_read": 6893,
   "cache_write": 7553,
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   "input_all": 14452
  },
  "tool_calls": [
   {
    "name": "browser_navigate",
    "input": {
     "url": "https://en.wikipedia.org/wiki/Web_crawler"
    },
    "chars": 273,
    "images": 0,
    "error": false,
    "secs": 1.88
   },
   {
    "name": "browser_evaluate",
    "input": {
     "function": "() => [...document.querySelectorAll('#mw-content-text p')].filter(p=>p.innerText.trim()).slice(0,2).map(p=>p.innerText).join('\\n---\\n')"
    },
    "chars": 758,
    "images": 0,
    "error": false,
    "secs": 0.52
   }
  ]
 }
]