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traj_20260609_205810_b29262_1
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/f/Showerthoughts ACTION: click 25 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
82c6b97e539a0963f1f25ec80e6f6ad630457d2924e7cbf6ba4282d8d52244bc
webarena/john4.stanford.edu:8999
traj_20260609_205810_b29262_6
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/f/Showerthoughts/122252 ACTION: click 13 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b64ab7d7317b89ba21dfa835a374360343149aac7e92b9614adb8f202287ed37
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_0
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
42803f301f07f8fbc9be627107b1b2c8206eb19ac8aaacfac28beb1e5d2af12b
webarena/john4.stanford.edu:8999
traj_20260609_205810_b29262_4
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/user/TehOuchies/submissions ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
5859461b520d0d5a876fdaf69bfb4975879d347cd9011c337d02612a13f10637
webarena/john4.stanford.edu:8999
traj_20260609_205810_b29262_5
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/user/TehOuchies/comments ACTION: click 10 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
8efbe765e029cd1d951a30859ea67326bed0e37ba7cddade621306cc86a48db9
webarena/john4.stanford.edu:8999
traj_20260609_205810_b29262_2
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/f/Showerthoughts/15731/it-takes-longer-to-make-a-cold-pizza-than-a-hot-pizza ACTION: click 36 Predict the resulting page stat...
CHANGED: yes NAV: none CONTENT: removed UI: none ERROR: none
773a75ac6cdde73bb6b40887f29de9b5078eef3c498e38d3a13cd309f53ed723
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_4
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/f/worldnews/comments ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: focus changes ERROR: none
827f488be749644d1521db7793d04acd27c919192924a3663bf8be8c9544c9d1
webarena/john4.stanford.edu:8999
traj_20260609_205810_b29262_0
traj_20260609_205810_b29262
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Showerthoughts forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
fc8073cff7739528c7bee0a34f82f6dbe797aaeeb4020e14f7a3550268607108
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_2
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
ab971e54a292008354791954f54a3aac3965b65a6808fdd5d3ff7b2c0912414e
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_6
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/user/DeLaManana/comments ACTION: click 10 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: tabs changed ERROR: none
6f939a0ca3e215759390c77b831f1661859dab045b23f10d613866d13bf438a6
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_1
traj_20260609_210111_858563
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
477af06bdbdc1214aace944631e156364a45fc8b0d54f1fd0a51171d0f67c33d
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_3
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/f/worldnews ACTION: click 14 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
81f7f1d74979f5c7d46366d501e58556aa73612ecf8725e8ab2044a8934654b7
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_5
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/user/DeLaManana ACTION: click 30 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: tab change ERROR: none
0760e356d3a180d68340f36121ebb32489406a817fc500ddecd03434126cfc5b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_3
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_2
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_205959_afb2a9_1
traj_20260609_205959_afb2a9
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the Worcester forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
ccac904333d781bf5eb18c0a518d79fc4af867c4325514537be7efe8bdc9d362
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_5
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_6
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_7
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_8
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_4
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_10
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210111_858563_9
traj_20260609_210111_858563
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the DIY forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f3947983b5c3b880c709238d4300f5bea428eaf6cba33d4ccaa2c95445adf33b
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_0
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
42f86734c81f6c7e04c8b3f3a010095e9d474329d43b35ef9ac6a791679839eb
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_1
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_2
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_4
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_3
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_5
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_6
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_8
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_7
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_10
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210407_15aff8_0
traj_20260609_210407_15aff8
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
2fbd92a7874a4e9ccf37ea0c87a5eea77908323ffd21a320281ccbcb4fa4e967
webarena/john4.stanford.edu:8999
traj_20260609_210407_15aff8_1
traj_20260609_210407_15aff8
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/f/books ACTION: click 32 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
6efab71e71d84e034f1ee495d5ce31c9f63e1b00c10f7f8e36669949b7b9e3d6
webarena/john4.stanford.edu:8999
traj_20260609_210333_1c10dd_9
traj_20260609_210333_1c10dd
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Tell me the count of comments that have received more downvotes than upvotes for the user who made the latest post on the photoshopbattles forum. CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
67d688cc14578044ba5f73d1616b9772e09f2936e017030ae6841655ef971fb4
webarena/john4.stanford.edu:8999
traj_20260609_210407_15aff8_3
traj_20260609_210407_15aff8
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
9be8e635b541283612b88dd39df63f795ba424d26427b5e3b8e54704b1a6e773
webarena/tseliot.com
traj_20260609_210407_15aff8_2
traj_20260609_210407_15aff8
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
a8c36877745805a6840802a69ac68c203080fed37d02976c8d078cc780f88053
webarena/tseliot.com
traj_20260609_210407_15aff8_5
traj_20260609_210407_15aff8
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters/bio/conrad-aiken ACTION: click 0 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: focus changes ERROR: none
f93f45a7bfa786f9216ab77178e471ef8e2b609a48f68b5ce9b01bd0a7d5eae3
webarena/tseliot.com
traj_20260609_210407_15aff8_4
traj_20260609_210407_15aff8
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the post URLs that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters/bio/conrad-aiken ACTION: click 5 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: removed content UI: none ERROR: none
dbab6fe6fff7315b04c6b292ad95f9935131412562bb243ba783b9dc59f19113
webarena/tseliot.com
traj_20260609_210437_b05dec_1
traj_20260609_210437_b05dec
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: CURRENT URL: http://john4.stanford.edu:8999/f/books ACTION: click 32 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
fcca85285844fb63288eaf28a8ed3e05aad945f4f0d27df02710c9277376833e
webarena/john4.stanford.edu:8999
traj_20260609_210437_b05dec_0
traj_20260609_210437_b05dec
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
d350cf73cf308e291e54e27d7760d00fddc7d163684eab9109341609ea1197c7
webarena/john4.stanford.edu:8999
traj_20260609_210437_b05dec_2
traj_20260609_210437_b05dec
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
2dadc4f151586fffac71a21862a0b06ff0dc80fc48dbd022c35b3ec99b95d332
webarena/tseliot.com
traj_20260609_212437_8bfe62_0
traj_20260609_212437_8bfe62
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the book names from posts that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
afee9e5bfdb41ad954c0ea17f5a33279a2e5287a9803c5aade5c1080f9d91eb3
webarena/john4.stanford.edu:8999
traj_20260609_212437_8bfe62_1
traj_20260609_212437_8bfe62
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the book names from posts that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/f/books ACTION: click 32 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
3e3d7ef1744b505da82b2a66f1ec1f089aafc16d4e3da5879c63dff6fe89fa0c
webarena/john4.stanford.edu:8999
traj_20260609_212437_8bfe62_2
traj_20260609_212437_8bfe62
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the book names from posts that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
b4ab1f3801bf944eaa8953de79eb8d7729b6a2fafcc1f3010ce1040d1d3fb03a
webarena/tseliot.com
traj_20260609_210437_b05dec_3
traj_20260609_210437_b05dec
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 5 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
153eaf6f659048244a222043935a1cb46c2a5533519c026d82b59629facc65d6
webarena/tseliot.com
traj_20260609_212503_aa505c_0
traj_20260609_212503_aa505c
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the author name and the book name from posts that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: none ERROR: none
d5491715364a2901460f4b76ec980c2028adcb9f91c4c27c9df9d110833473b2
webarena/john4.stanford.edu:8999
traj_20260609_212437_8bfe62_3
traj_20260609_212437_8bfe62
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the book names from posts that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 5 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: none UI: menus ERROR: none
73831b1ecd713f12e482cf0bc02d8bd6b12caf25a3a19d72fdff49689bf96825
webarena/tseliot.com
traj_20260609_212503_aa505c_1
traj_20260609_212503_aa505c
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the author name and the book name from posts that recommand a single book CURRENT URL: http://john4.stanford.edu:8999/f/books ACTION: click 32 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
86493003d53c20ca661bd94845a1dc2fafacf75ce39785478b0f4615b1f88573
webarena/john4.stanford.edu:8999
traj_20260609_212503_aa505c_2
traj_20260609_212503_aa505c
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the author name and the book name from posts that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
d344528e96de745a5391cda16f8990f0fc1776b2c377270338f74b57a31c41f9
webarena/tseliot.com
traj_20260609_212524_5572dd_0
traj_20260609_212524_5572dd
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, is there any post talks about supporting local book stores? If so, tell me the organizations involved CURRENT URL: http://john4.stanford.edu:8999/forums ACTION: click 3 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
5e746938ada113f1105ee3dac87f8236f63882688dde6497be1c53e402b6cb91
webarena/john4.stanford.edu:8999
traj_20260609_212503_aa505c_3
traj_20260609_212503_aa505c
tseliot.com
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, show me the author name and the book name from posts that recommand a single book CURRENT URL: https://tseliot.com/the-eliot-hale-letters ACTION: click 0 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: focus changes ERROR: none
242b9502da902b3a13ca6b3f9d296a4ff216ba56389b9810dcaf1ed5e9032541
webarena/tseliot.com
traj_20260609_212540_6b365d_0
traj_20260609_212540_6b365d
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "I am a robot" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065542 ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
a92129fafef954f620bfbf05f67c5029fbf25d52e732f7ea72e2e4ab537e88de
webarena/john4.stanford.edu:8999
traj_20260609_212524_5572dd_2
traj_20260609_212524_5572dd
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, is there any post talks about supporting local book stores? If so, tell me the organizations involved CURRENT URL: http://john4.stanford.edu:8999/f/books/59421/friendly-reminder-bookshop-org-exists ACTION: click 17 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
fade66f5f5949d7452abf315a756e9dcad248a77dbbb573f4fe1277588f79243
webarena/john4.stanford.edu:8999
traj_20260609_212524_5572dd_1
traj_20260609_212524_5572dd
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Among the top 10 post in "books" forum, is there any post talks about supporting local book stores? If so, tell me the organizations involved CURRENT URL: http://john4.stanford.edu:8999/f/books ACTION: click 32 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: new UI: none ERROR: none
c2e8983ec57c6ffa76af447ae158a3e23cd0f1ddcbe831215d779f151908bd08
webarena/john4.stanford.edu:8999
traj_20260609_212540_6b365d_1
traj_20260609_212540_6b365d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "I am a robot" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065542 ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
4c0340be2239b5262a280d3a0c977de32517c245fc1e5f13c479c9b64ad64f22
webarena/john4.stanford.edu:8999
traj_20260609_212540_6b365d_3
traj_20260609_212540_6b365d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "I am a robot" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065542 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: error shown ERROR: error or blocker shown
fa4ac93d7c3f1f660a048ed98451bfc2123baa522d79a21695a4b6c6f60c62a1
webarena/john4.stanford.edu:8999
traj_20260609_212540_6b365d_2
traj_20260609_212540_6b365d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "I am a robot" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065542 ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
698043c76a054897ea4f94fabf3b1ea7f14b9c95b54cd76107516d4b1fb218d8
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_0
traj_20260609_212553_b546aa
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
555bc9521067df2851bc28f1a50d77d5e2e48fc1ff233e4f25e58e49fd815f06
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_2
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: password field obscured ERROR: none
4072d3f820b26d2a92ba63b523cd2e4bfe54bbec976fe1184be30299b26e61bf
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_1
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: error message shown ERROR: error or blocker shown
d5ae5af4585945bb022a67f9eef5295b0c7b252500d4f79cfb4894f97d362857
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_5
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b843a8cba1037d7391fa578c37483ca5655c68254e73cb387aadee488b49ea0b
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_4
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
8d1b2ac41a08165a418b7befad26e644100ddcb2d80e55f4d4d8472e57f288ae
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_3
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: type 9 "your_password" submit Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: error message removed ERROR: none
b02ee1584934a1cbd9edcf2e120971f6c47277fc2385b8a30890df9d92b8c13c
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_6
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b843a8cba1037d7391fa578c37483ca5655c68254e73cb387aadee488b49ea0b
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_7
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b843a8cba1037d7391fa578c37483ca5655c68254e73cb387aadee488b49ea0b
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_8
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
9dbc5f43bb7b996dd3b2ebdf6140b07a8aa6340bc93e83f1b097751b3cf34520
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_10
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b843a8cba1037d7391fa578c37483ca5655c68254e73cb387aadee488b49ea0b
webarena/john4.stanford.edu:8999
traj_20260609_212553_b546aa_9
traj_20260609_212553_b546aa
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Pro Python Developer with 20 years of Experience" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065557 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
b843a8cba1037d7391fa578c37483ca5655c68254e73cb387aadee488b49ea0b
webarena/john4.stanford.edu:8999
traj_20260609_212626_a4a174_0
traj_20260609_212626_a4a174
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Seeking SDE positions" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065589 ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f44824997d5cbdf3a41a9fda5ed7be2b980e85fd5d4b5fdae63f3c47e59551c1
webarena/john4.stanford.edu:8999
traj_20260609_212626_a4a174_1
traj_20260609_212626_a4a174
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Seeking SDE positions" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065589 ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
a979737faa5352fb8c2686a1891ce1fb9f7432a855af3b1316ccf7159d3e88f7
webarena/john4.stanford.edu:8999
traj_20260609_212626_a4a174_3
traj_20260609_212626_a4a174
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Seeking SDE positions" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065589 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: error shown ERROR: error or blocker shown
745cebe0b98d67c1805feef9174dd54fc8701737dff9453eb36eb82081c6ff2f
webarena/john4.stanford.edu:8999
traj_20260609_212626_a4a174_2
traj_20260609_212626_a4a174
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Seeking SDE positions" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065589 ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
296ad64aa3ff0baf98b26521b0ad250013698335412073a5bbb70871dee44df1
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_2
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f8ac7ecb410dc09c996a5f1988c9681215041d2d4c458181f7bb0b9abeaa6868
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_0
traj_20260609_212637_95565f
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
7432823d8ede6d26ac789023a26b59a597fdb0fb994502725f92a198da248c12
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_4
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_1
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
e23b952cfb934f919da8320dae117312f7c9fc9228c6c37316625b6b0d08d435
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_3
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
26accbf31790027058a28d7e8b174888b70831e9c47a0e952bce93b1a44ad5dd
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_5
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_6
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_9
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_8
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212708_4dd0d0_0
traj_20260609_212708_4dd0d0
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Awesome Prompt Artist" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065631 ACTION: click 6 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
3294a86154937544ebd7f232e69164d6e3d41ced65eed00a57c43e018e283a23
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_10
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212708_4dd0d0_1
traj_20260609_212708_4dd0d0
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Awesome Prompt Artist" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065631 ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
befd9ddd5a67253bd98d21e12bd5c6a29b534a168d126b24eee7169fec76cae3
webarena/john4.stanford.edu:8999
traj_20260609_212708_4dd0d0_2
traj_20260609_212708_4dd0d0
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Awesome Prompt Artist" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065631 ACTION: click 9 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: focus change ERROR: none
cad7dfc4d8c8b85bb476ba451f7f86eab05bec997c00540f5bfe51035be9df35
webarena/john4.stanford.edu:8999
traj_20260609_212637_95565f_7
traj_20260609_212637_95565f
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Freelance Web Developer" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065599 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
f11daad812e49212a4c20c34d4027d2f434799c831893355feb72fb522a7bc29
webarena/john4.stanford.edu:8999
traj_20260609_212719_2cc5e6_0
traj_20260609_212719_2cc5e6
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in books subreddit CURRENT URL: http://john4.stanford.edu:8999/ ACTION: click 2 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
862121fa15dc43031bebfe327680026c3aab6d718b004d682af7066a3f848d75
webarena/john4.stanford.edu:8999
traj_20260609_212708_4dd0d0_3
traj_20260609_212708_4dd0d0
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Change my reddit bio to "Awesome Prompt Artist" CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065631 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: error shown ERROR: error or blocker shown
892f080d9cf177fc29a4b8c41da6f656a89a763cd26b0b4ec2f05cfbdab41e1b
webarena/john4.stanford.edu:8999
traj_20260609_212719_2cc5e6_2
traj_20260609_212719_2cc5e6
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in books subreddit CURRENT URL: http://john4.stanford.edu:8999/ ACTION: click 10 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
2926033eed92369b82b80c0a507d907b5c8147db6e0a83e39824660ae1c021f3
webarena/john4.stanford.edu:8999
traj_20260609_212719_2cc5e6_3
traj_20260609_212719_2cc5e6
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in books subreddit CURRENT URL: http://john4.stanford.edu:8999/all/hot ACTION: click 12 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: none ERROR: none
58da728fab24526283a82dc7730971338a0bc36e8e57e085a0361a60b57b96f1
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_0
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/ ACTION: click 2 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
db65c078e0da52138d893800f7027efd2c9796dfa0bcb89a1adfebca2feb51b8
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_1
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/ ACTION: click 8 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: new dropdown option ERROR: none
676d1ff413629b6c1d0058c8860b6b362a2b7752e1bac94605fcf5cdfb647f08
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_5
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065683 ACTION: click 15 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: new placeholder text in password field ERROR: none
9ebfe630b87f0a3f4a586f3e061207e53a22802dd6532d7a9a414775b64feb53
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_4
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/f/MachineLearning/1/nvidia-rtx-4090 ACTION: click 12 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: none UI: login form displayed ERROR: none
6cc7eb7bbd5fbac24838c4ef68bf14929ba833fa787c7a2c065f4d89982e2bad
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_3
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/all/hot ACTION: click 12 Predict the resulting page state by filling the template.
CHANGED: yes NAV: navigation CONTENT: new UI: none ERROR: none
aae5f6a92ffc179f3559dd31c009fcdf3065913fbbcbf28f4dc7d2beaaee9c68
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_2
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
false
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/ ACTION: click 10 Predict the resulting page state by filling the template.
CHANGED: yes NAV: none CONTENT: new UI: none ERROR: none
acdb057e6d83b01b9aa111eef0869c48702f93031ba489359f15194195aa25f9
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_6
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065683 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
30e14d5d2244f0cb064a83f36b92e3a01ab062b0c310fbc20adc3bd1547984fe
webarena/john4.stanford.edu:8999
traj_20260609_212750_d7f92d_8
traj_20260609_212750_d7f92d
john4.stanford.edu:8999
true
You are a browser world model. Given a screenshot of the current web page and an action, predict the resulting page state after the action: what changes (navigation, new/filtered content, forms, dialogs, errors) or no visible change. Answer by filling EXACTLY this 5-line template ('none' when not applicable): CHANGED: ...
GOAL: Upvote the newest post in future technology subreddit CURRENT URL: http://john4.stanford.edu:8999/login?_cookie_check=1781065683 ACTION: click 11 Predict the resulting page state by filling the template.
CHANGED: no NAV: none CONTENT: none UI: none ERROR: none
ea095411d9bda6943cae2a953a0c7c4c5d1e84fb2d87cccf3bd24dd95abb6a9f
webarena/john4.stanford.edu:8999
End of preview. Expand in Data Studio

Provenance

Every row carries Tülu-style lineage:

  • content_hash — sha256 over (system, user, assistant, site, is_noop, sha256(image bytes)); stable content identity (oversampled duplicate rows share it).
  • source<collection>/<site>, collection ∈ {webarena, liveweb}, inferred per trajectory (a trajectory touching the WebArena instance host is webarena).

Decontamination (report-only; no rows removed)

Checked at revision 04298aa41e771b74c27a4a898f45ac57f7367706: 8-gram word overlap of train prompts vs val_in/val_out prompts (GOAL/CURRENT URL/ACTION lines only), plus val_out site- and goal-template-identity (docs/plan/05-evals.md).

  • removal rate (flagged, not removed): 95.7% (605/632 train rows)
  • breakdown: ngram∩val_in 600, ngram∩val_out 0, exact prompt 0, val_out site 0, val_out template family 18
  • trajectories straddling train/val_out (site-wise split cuts multi-site trajectories row-wise): 0

val_in is an in-template dev split, not OOD. Train and val_in share the single WebArena instance host and its small intent-template pool, so val_in measures in-template generalization only. Never present val_in metrics as out-of-distribution results; the 95.7% n-gram flag rate above is structural URL/template overlap, not row duplication.

Changelog

  • 2026-06-12 (rev fe24097c1b33ecc21674edb3ec116c1126d0500b): add content_hash + source provenance columns and record decontamination stats; data otherwise unchanged from 04298aa41e771b74c27a4a898f45ac57f7367706.
  • 2026-06-12 (rev a6e05dea43256600e4e8860f6219ef2c717b24fa): decontamination removal per PR #12 review sign-off — drop the 5 train/val_out-straddling trajectories' rows from val_out (48 → 33). train and val_in unchanged.
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