{"type":"system","subtype":"init","cwd":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace","session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","tools":["Task","TaskOutput","Bash","Glob","Grep","ExitPlanMode","Read","Edit","Write","NotebookEdit","TodoWrite","TaskStop","AskUserQuestion","Skill","EnterPlanMode","EnterWorktree","ExitWorktree","CronCreate","CronDelete","CronList","RemoteTrigger","ToolSearch"],"mcp_servers":[],"model":"claude-sonnet-4-6","permissionMode":"bypassPermissions","slash_commands":[],"apiKeySource":"none","claude_code_version":"2.1.81","output_style":"default","agents":["general-purpose","statusline-setup","Explore","Plan"],"skills":["update-config","debug","simplify","batch","loop","schedule","claude-api"],"plugins":[],"uuid":"c0f88588-13bd-4946-bf47-393ede7f7e40","fast_mode_state":"off"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01YE2J4Z6F8XtXEm7We8yEUt","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"Let me write a script to navigate to the Wikipedia article for Ada Lovelace, then find and click the link to Charles Babbage, and report his birth date.","signature":"EtYCClsIDBgCKkA9s47pSDedDdtClzL4hh6wSSy2jzQTsBSw2WeFTlFYVOffPu7gVq6haYk08/O+XoglmjGqpZnXBOXsuGLTkvdEMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgxI53WuvBM3eujj/6waDAbHUzSxu/c2E/GibiIwedGWHtIdkVO8z9a6gawjgeu7JnzGfz8uorrPZC0vJ6/vb+vcLhtjyh+6FfYq4eBaKqgBxJBfR8sG7dyX4oTZv6pw39NeYPSp3tbYIWF4n3RomKLQphC2+AtC2s1b4xwgGG5TddaY1se0D+qCiRqi9659NGDDFeyjk1DYfwVUpa0pM/ddZ3fNVNhidMt6eZLQh6UKIVusjUC4XPCh3dLzwlIGnnYNHAR5q+yXWziO0F619Myw83Dw6N7D2kdf3q770L72eOZjQfvuUyGo5VmPLLcFFI9WlmpWuNB5GAE="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7483,"cache_read_input_tokens":8445,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7483},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"833e283b-79fc-4c4b-b57e-90666b529140"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01YE2J4Z6F8XtXEm7We8yEUt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01S3jupcfcAtHGAnyYxE3ZUJ","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find Charles Babbage link\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot:\");\nconsole.log(JSON.stringify(snap).substring(0, 5000));\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7483,"cache_read_input_tokens":8445,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7483},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"c9a72a90-bf3e-4d7b-b186-69c50e200e7f"}
{"type":"rate_limit_event","rate_limit_info":{"status":"allowed","resetsAt":1775595600,"rateLimitType":"five_hour","overageStatus":"allowed","overageResetsAt":1777593600,"isUsingOverage":false},"uuid":"70b288f8-4ae5-4dfc-adff-3715be9ef0d9","session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01S3jupcfcAtHGAnyYxE3ZUJ","type":"tool_result","content":"File created successfully at: /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"9378ec8a-41e7-4e82-b5ad-8fc92c10e9e1","timestamp":"2026-04-07T20:05:41.006Z","tool_use_result":{"type":"create","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find Charles Babbage link\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot:\");\nconsole.log(JSON.stringify(snap).substring(0, 5000));\n","structuredPatch":[],"originalFile":null}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_018NiVCTDEo8AKixkmWpC4qU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012UAiiKDoKTXmgSf3i2AMyb","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1 | head -100","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":511,"cache_read_input_tokens":15928,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":511},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"f45b0188-69f3-45f1-8326-507be2ef5aa3"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012UAiiKDoKTXmgSf3i2AMyb","type":"tool_result","content":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts:1\nimport { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n                                     ^\nSyntaxError: The requested module './servers/chrome-devtools/index.js' does not provide an export named 'clickElement'\n    at #asyncInstantiate (node:internal/modules/esm/module_job:319:21)\n    at async ModuleJob.run (node:internal/modules/esm/module_job:422:5)\n    at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:661:26)\n    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:101:5)\n\nNode.js v24.13.1","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"69dbb649-9bcc-4ae0-b8de-db8859561006","timestamp":"2026-04-07T20:05:44.487Z","tool_use_result":{"stdout":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts:1\nimport { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n                                     ^\nSyntaxError: The requested module './servers/chrome-devtools/index.js' does not provide an export named 'clickElement'\n    at #asyncInstantiate (node:internal/modules/esm/module_job:319:21)\n    at async ModuleJob.run (node:internal/modules/esm/module_job:422:5)\n    at async onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:661:26)\n    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:101:5)\n\nNode.js v24.13.1","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01NkNq96PgFS8hV5dBLy63uk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QqUvb6LkVj8C6KweYLDrU6","name":"Glob","input":{"pattern":"servers/chrome-devtools/*.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":334,"cache_read_input_tokens":16439,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":334},"output_tokens":50,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"608f9ee0-8f75-40cd-9379-e1a5d32b3ee4"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QqUvb6LkVj8C6KweYLDrU6","type":"tool_result","content":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/click.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/closePage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/drag.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/emulate.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/evaluateScript.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/fill.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/fillForm.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/getConsoleMessage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/getNetworkRequest.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/handleDialog.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/hover.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/lighthouseAudit.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listConsoleMessages.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listNetworkRequests.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listPages.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/navigatePage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/newPage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceAnalyzeInsight.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceStartTrace.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceStopTrace.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/pressKey.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/resizePage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/selectPage.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeMemorySnapshot.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeScreenshot.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeSnapshot.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/typeText.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/uploadFile.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/waitFor.ts\n/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/index.ts"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"3a73151a-f9f4-4061-943c-58044eb66370","timestamp":"2026-04-07T20:05:46.011Z","tool_use_result":{"filenames":["/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/click.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/closePage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/drag.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/emulate.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/evaluateScript.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/fill.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/fillForm.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/getConsoleMessage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/getNetworkRequest.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/handleDialog.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/hover.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/lighthouseAudit.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listConsoleMessages.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listNetworkRequests.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/listPages.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/navigatePage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/newPage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceAnalyzeInsight.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceStartTrace.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/performanceStopTrace.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/pressKey.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/resizePage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/selectPage.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeMemorySnapshot.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeScreenshot.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeSnapshot.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/typeText.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/uploadFile.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/waitFor.ts","/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/index.ts"],"durationMs":11,"numFiles":30,"truncated":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01CKykGdk441BxCP76jzJKk6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01J9viMiXiotBSRbQGL4sSth","name":"Read","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/click.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1743,"cache_read_input_tokens":16773,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1743},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"d8c9ac0d-51fc-4d5a-b96d-493df08504e5"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01J9viMiXiotBSRbQGL4sSth","type":"tool_result","content":"     1→// auto-generated by codegen.ts — do not edit\n     2→import { callTool } from \"../../browser-code/client.js\";\n     3→\n     4→export interface ClickInput {\n     5→  /** The uid of an element on the page from the page content snapshot */\n     6→  uid: string;\n     7→  /** Set to true for double clicks. Default is false. */\n     8→  dblClick?: boolean;\n     9→  /** Whether to include a snapshot in the response. Default is false. */\n    10→  includeSnapshot?: boolean;\n    11→}\n    12→\n    13→/** Clicks on the provided element */\n    14→export async function click(input: ClickInput): Promise<string> {\n    15→  return callTool(\"click\", input);\n    16→}\n    17→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"2baa332c-8b7b-43a5-be5a-06f5b9a96f6c","timestamp":"2026-04-07T20:05:47.760Z","tool_use_result":{"type":"text","file":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/click.ts","content":"// auto-generated by codegen.ts — do not edit\nimport { callTool } from \"../../browser-code/client.js\";\n\nexport interface ClickInput {\n  /** The uid of an element on the page from the page content snapshot */\n  uid: string;\n  /** Set to true for double clicks. Default is false. */\n  dblClick?: boolean;\n  /** Whether to include a snapshot in the response. Default is false. */\n  includeSnapshot?: boolean;\n}\n\n/** Clicks on the provided element */\nexport async function click(input: ClickInput): Promise<string> {\n  return callTool(\"click\", input);\n}\n","numLines":17,"startLine":1,"totalLines":17}}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_018ygrsra4x3Sn9C5KgEuRZg","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GwycBiqdLjNYPug7mReKby","name":"Read","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeSnapshot.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":401,"cache_read_input_tokens":18516,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":401},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"3fbcdc0e-203c-4d5f-9ced-8a5ab043a8c0"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GwycBiqdLjNYPug7mReKby","type":"tool_result","content":"     1→// auto-generated by codegen.ts — do not edit\n     2→import { callTool } from \"../../browser-code/client.js\";\n     3→import { resolve } from \"node:path\";\n     4→\n     5→export interface TakeSnapshotInput {\n     6→  /** Whether to include all possible information available in the full a11y tree. Default is false. */\n     7→  verbose?: boolean;\n     8→  /** The absolute path, or a path relative to the current working directory, to save the snapshot to instead of attaching it to the response. */\n     9→  filePath?: string;\n    10→}\n    11→\n    12→/** Take a text snapshot of the currently selected page based on the a11y tree. The snapshot lists page elements along with a unique\n    13→identifier (uid). Always use the latest snapshot. Prefer taking a snapshot over taking a screenshot. The snapshot indicates the element selected\n    14→in the DevTools Elements panel (if any). */\n    15→export async function takeSnapshot(input: TakeSnapshotInput = {}): Promise<string> {\n    16→  if (input.filePath && !input.filePath.startsWith(\"/\")) {\n    17→    input = { ...input, filePath: resolve(input.filePath) };\n    18→  }\n    19→  return callTool(\"take_snapshot\", input);\n    20→}\n    21→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"295cba2e-678a-4914-b78e-99a634fba7e7","timestamp":"2026-04-07T20:05:50.274Z","tool_use_result":{"type":"text","file":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/servers/chrome-devtools/takeSnapshot.ts","content":"// auto-generated by codegen.ts — do not edit\nimport { callTool } from \"../../browser-code/client.js\";\nimport { resolve } from \"node:path\";\n\nexport interface TakeSnapshotInput {\n  /** Whether to include all possible information available in the full a11y tree. Default is false. */\n  verbose?: boolean;\n  /** The absolute path, or a path relative to the current working directory, to save the snapshot to instead of attaching it to the response. */\n  filePath?: string;\n}\n\n/** Take a text snapshot of the currently selected page based on the a11y tree. The snapshot lists page elements along with a unique\nidentifier (uid). Always use the latest snapshot. Prefer taking a snapshot over taking a screenshot. The snapshot indicates the element selected\nin the DevTools Elements panel (if any). */\nexport async function takeSnapshot(input: TakeSnapshotInput = {}): Promise<string> {\n  if (input.filePath && !input.filePath.startsWith(\"/\")) {\n    input = { ...input, filePath: resolve(input.filePath) };\n  }\n  return callTool(\"take_snapshot\", input);\n}\n","numLines":21,"startLine":1,"totalLines":21}}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01P8bPa72pmyyixJdZLTBSR2","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Xn1vDseKducK1FCiBieycX","name":"Edit","input":{"replace_all":false,"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","old_string":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","new_string":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":934,"cache_read_input_tokens":18516,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":934},"output_tokens":55,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"5e04f4c1-7c60-4e2f-820a-01f339e26f78"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Xn1vDseKducK1FCiBieycX","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"3cc343f5-d9b5-495b-a4ea-fc52f7c0d7a9","timestamp":"2026-04-07T20:05:53.512Z","tool_use_result":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","oldString":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","newString":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";","originalFile":"import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find Charles Babbage link\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot:\");\nconsole.log(JSON.stringify(snap).substring(0, 5000));\n","structuredPatch":[{"oldStart":1,"oldLines":4,"newStart":1,"newLines":5,"lines":["-import { navigatePage, takeSnapshot, clickElement } from \"./servers/chrome-devtools/index.js\";","+import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";","+import { click } from \"./servers/chrome-devtools/click.js\";"," "," // Navigate to Ada Lovelace article"," await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });"]}],"userModified":false,"replaceAll":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Sa2tB4QZjUKUJfEtQrW7ka","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01UFZGKaUHtbT7mnu8KMTSdc","name":"Edit","input":{"replace_all":false,"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","old_string":"if (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}","new_string":"// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":288,"cache_read_input_tokens":19450,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":288},"output_tokens":62,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"98c5caad-1ecf-4712-8736-4526355295e6"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01UFZGKaUHtbT7mnu8KMTSdc","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"6bcee6c0-1efb-48cb-920d-05c2fe9852c3","timestamp":"2026-04-07T20:05:57.881Z","tool_use_result":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","oldString":"if (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}","newString":"// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");","originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find Charles Babbage link\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\nif (babbageLink) {\n  console.log(\"Found Charles Babbage link, clicking...\");\n  await clickElement({ id: babbageLink.id });\n} else {\n  // Try searching in the snapshot content for the link\n  console.log(\"Searching snapshot for Babbage link...\");\n  console.log(JSON.stringify(snap).substring(0, 2000));\n}\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot:\");\nconsole.log(JSON.stringify(snap).substring(0, 5000));\n","structuredPatch":[{"oldStart":11,"oldLines":14,"newStart":11,"newLines":9,"lines":["   el.text?.includes(\"Charles Babbage\") && el.tag === \"a\""," );"," ","-if (babbageLink) {","-  console.log(\"Found Charles Babbage link, clicking...\");","-  await clickElement({ id: babbageLink.id });","-} else {","-  // Try searching in the snapshot content for the link","-  console.log(\"Searching snapshot for Babbage link...\");","-  console.log(JSON.stringify(snap).substring(0, 2000));","-}","+// Save snapshot to file to inspect","+await takeSnapshot({ filePath: \"ada_snapshot.txt\" });","+console.log(\"Saved snapshot to ada_snapshot.txt\");"," "," // Take snapshot of Babbage page"," snap = await takeSnapshot({});"]}],"userModified":false,"replaceAll":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01VgKW8vXWKs2xLTbnRBwwMe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0148p8gNctobwUswp7UWe36k","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":353,"cache_read_input_tokens":19738,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":353},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"5e940d7f-05a0-436e-8a0d-e762f173af6b"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0148p8gNctobwUswp7UWe36k","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"42286c35-070a-4c5b-953d-09646a30a4b9","timestamp":"2026-04-07T20:06:01.350Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");\n","structuredPatch":[{"oldStart":3,"oldLines":19,"newStart":3,"newLines":8,"lines":[" "," // Navigate to Ada Lovelace article"," await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });","-let snap = await takeSnapshot({});"," console.log(\"Ada Lovelace page loaded\");"," ","-// Find Charles Babbage link","-const babbageLink = snap.elements?.find((el: any) =>","-  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"","-);","-"," // Save snapshot to file to inspect"," await takeSnapshot({ filePath: \"ada_snapshot.txt\" });"," console.log(\"Saved snapshot to ada_snapshot.txt\");","-","-// Take snapshot of Babbage page","-snap = await takeSnapshot({});","-console.log(\"Charles Babbage page snapshot:\");","-console.log(JSON.stringify(snap).substring(0, 5000));"]}],"originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Find Charles Babbage link\nconst babbageLink = snap.elements?.find((el: any) =>\n  el.text?.includes(\"Charles Babbage\") && el.tag === \"a\"\n);\n\n// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");\n\n// Take snapshot of Babbage page\nsnap = await takeSnapshot({});\nconsole.log(\"Charles Babbage page snapshot:\");\nconsole.log(JSON.stringify(snap).substring(0, 5000));\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01EEQvSih9jLajFvwEnGqmMk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VzoPELsUi6epwC6faxc7CW","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":314,"cache_read_input_tokens":20091,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":314},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"21459aff-4a9b-47fd-a0a5-e842951b3510"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VzoPELsUi6epwC6faxc7CW","type":"tool_result","content":"Ada Lovelace page loaded\nSaved snapshot to ada_snapshot.txt","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"6ca784cd-936e-4a8a-ab20-198e26053041","timestamp":"2026-04-07T20:06:03.984Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nSaved snapshot to ada_snapshot.txt","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01CmDm8vFmmAdruAetvRGNXE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0197NYx8DdRY1aZeVRLbS4wG","name":"Grep","input":{"pattern":"Babbage","path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/ada_snapshot.txt","output_mode":"content","head_limit":10},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":111,"cache_read_input_tokens":20405,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":111},"output_tokens":54,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"bdba811f-689f-4979-8f95-213d081b2cd9"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0197NYx8DdRY1aZeVRLbS4wG","type":"tool_result","content":"185:    uid=121_181 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n186:      uid=121_182 StaticText \"Charles Babbage\"\n224:    uid=121_220 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n225:      uid=121_221 StaticText \"Charles Babbage\"\n251:    uid=121_247 StaticText \" When she was eighteen, Lovelace's mathematical talents led her to a long working relationship and friendship with fellow British mathematician Charles Babbage. She was particularly interested in Babbage's work on the \"\n255:    uid=121_251 link \"Charles Babbage's Saturday night soirées\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage%27s_Saturday_night_soir%C3%A9es\"\n256:      uid=121_252 StaticText \"Charles Babbage's Saturday night soirées\"\n265:    uid=121_261 StaticText \"Though Babbage's Analytical Engine was never constructed and did not influence the invention of electronic computers, it has been recognised as a \"\n268:    uid=121_264 StaticText \" general-purpose computer, which anticipated the essential features of a modern electronic computer. Babbage is therefore known as the \"father of computers,\" and Lovelace is credited with several computing \"firsts\" for her collaboration with him. Lovelace translated \"\n269:    uid=121_265 link \"an article\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq.\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq.\"\n\n[Showing results with pagination = limit: 10, offset: 0]"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"66680afc-0d2a-439c-bd13-5f8ccda5e0cd","timestamp":"2026-04-07T20:06:06.305Z","tool_use_result":{"mode":"content","numFiles":0,"filenames":[],"content":"185:    uid=121_181 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n186:      uid=121_182 StaticText \"Charles Babbage\"\n224:    uid=121_220 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n225:      uid=121_221 StaticText \"Charles Babbage\"\n251:    uid=121_247 StaticText \" When she was eighteen, Lovelace's mathematical talents led her to a long working relationship and friendship with fellow British mathematician Charles Babbage. She was particularly interested in Babbage's work on the \"\n255:    uid=121_251 link \"Charles Babbage's Saturday night soirées\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage%27s_Saturday_night_soir%C3%A9es\"\n256:      uid=121_252 StaticText \"Charles Babbage's Saturday night soirées\"\n265:    uid=121_261 StaticText \"Though Babbage's Analytical Engine was never constructed and did not influence the invention of electronic computers, it has been recognised as a \"\n268:    uid=121_264 StaticText \" general-purpose computer, which anticipated the essential features of a modern electronic computer. Babbage is therefore known as the \"father of computers,\" and Lovelace is credited with several computing \"firsts\" for her collaboration with him. Lovelace translated \"\n269:    uid=121_265 link \"an article\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq.\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq.\"","numLines":10,"appliedLimit":10}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01RZ7i72LTm1X2kp8eqgRPyK","type":"message","role":"assistant","content":[{"type":"text","text":"Found the link with uid `121_181`. Now let me click it and get Babbage's birth date."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":853,"cache_read_input_tokens":20405,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":853},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"61bedf43-3990-481b-821a-b5e5bc3c14dc"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01RZ7i72LTm1X2kp8eqgRPyK","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01NpteDbK4PoA16hC7RDnuYv","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nawait click({ uid: \"121_181\" });\nconsole.log(\"Clicked Charles Babbage link\");\n\n// Save snapshot of Babbage page\nawait takeSnapshot({ filePath: \"babbage_snapshot.txt\" });\nconsole.log(\"Saved Babbage snapshot\");\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":853,"cache_read_input_tokens":20405,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":853},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"9bcf78bd-05b9-46a6-a9e7-363310ac4f36"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NpteDbK4PoA16hC7RDnuYv","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"270f3fae-da66-4059-b19e-4894f47bb18f","timestamp":"2026-04-07T20:06:11.030Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nawait click({ uid: \"121_181\" });\nconsole.log(\"Clicked Charles Babbage link\");\n\n// Save snapshot of Babbage page\nawait takeSnapshot({ filePath: \"babbage_snapshot.txt\" });\nconsole.log(\"Saved Babbage snapshot\");\n","structuredPatch":[{"oldStart":5,"oldLines":6,"newStart":5,"newLines":10,"lines":[" await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });"," console.log(\"Ada Lovelace page loaded\");"," ","-// Save snapshot to file to inspect","-await takeSnapshot({ filePath: \"ada_snapshot.txt\" });","-console.log(\"Saved snapshot to ada_snapshot.txt\");","+// Click the Charles Babbage link (first occurrence)","+await click({ uid: \"121_181\" });","+console.log(\"Clicked Charles Babbage link\");","+","+// Save snapshot of Babbage page","+await takeSnapshot({ filePath: \"babbage_snapshot.txt\" });","+console.log(\"Saved Babbage snapshot\");"]}],"originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Save snapshot to file to inspect\nawait takeSnapshot({ filePath: \"ada_snapshot.txt\" });\nconsole.log(\"Saved snapshot to ada_snapshot.txt\");\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01UPhcPQUdqZzmVaVrERLgPa","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016noYeqWsPcZ6gydf1ix7Ui","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":376,"cache_read_input_tokens":21258,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":376},"output_tokens":54,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"3c5f6d8c-b2c0-4a0e-a939-455e7273d043"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016noYeqWsPcZ6gydf1ix7Ui","type":"tool_result","content":"Ada Lovelace page loaded\nClicked Charles Babbage link\nSaved Babbage snapshot","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"4b40d506-7481-4427-ad23-e5eba4b4ded0","timestamp":"2026-04-07T20:06:13.344Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nClicked Charles Babbage link\nSaved Babbage snapshot","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01ERPvQQwh9FPxCVkkg7bLtk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HrhGib7fqnfkLyFPTwEgKE","name":"Grep","input":{"pattern":"born|Born|birth|Birth|26 December|1791","path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_snapshot.txt","output_mode":"content","head_limit":20},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":116,"cache_read_input_tokens":21634,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":116},"output_tokens":36,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"2945849d-35cb-4773-b56d-5d3311c743ec"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HrhGib7fqnfkLyFPTwEgKE","type":"tool_result","content":"72:      uid=122_71 StaticText \"Birthday mode (Baby Globe)\"\n77:      uid=122_76 link \"Learn more about Birthday mode\" url=\"https://wikimediafoundation.org/wikipedia25/wikipedia-mascot/?utm_campaign=wpam&utm_source=wpam&utm_medium=wpamen\"\n78:        uid=122_77 StaticText \"Learn more about Birthday mode\"\n119:    uid=122_118 StaticText \"Born\"\n172:    uid=122_168 link \"née\" description=\"Birth name\" url=\"https://en.wikipedia.org/wiki/Birth_name#Maiden_and_married_names\"\n205:    uid=122_201 StaticText \" Lord Byron separated from his wife a month after Ada was born, and died when she was eight. Although often ill in childhood, Lovelace pursued her studies assiduously. She married \"\n301:    uid=122_297 StaticText \" gave birth to a girl.\"\n353:    uid=122_349 StaticText \" Lovelace was not shown the family portrait of her father until her 20th birthday.\"\n514:    uid=122_510 StaticText \" (born 1836); \"\n517:    uid=122_513 StaticText \" (called Annabella, born 1837); and \"\n520:    uid=122_516 StaticText \" (born 1839). Immediately after the birth of Annabella, Lady King experienced \"a tedious and suffering illness, which took months to cure\".\"\n1141:    uid=122_1137 StaticText \", was given the number of the year of her birth.\"\n1299:    uid=122_1295 StaticText \" and blog post honoured her on her birthday.\"\n1484:    uid=122_1480 StaticText \"The bicentenary of Ada Lovelace's birth was celebrated with a number of events, including:\"\n1795:      uid=122_1791 StaticText \"Ada\"\n3169:    uid=122_3156 link \"\"Ada Lovelace is born, December 10, 1815\"\" url=\"https://www.edn.com/ada-lovelace-is-born-december-10-1815/\"\n3170:      uid=122_3157 StaticText \"\"Ada Lovelace is born, December 10, 1815\"\"\n3177:    uid=122_3164 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=EDN&rft.atitle=Ada+Lovelace+is+born%2C+December+10%2C+1815&rft.date=2019-12-10&rft.aulast=Deffree&rft.aufirst=Suzanne&rft_id=https%3A%2F%2Fwww.edn.com%2Fada-lovelace-is-born-december-10-1815%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAda+Lovelace\"\n3778:    uid=122_3765 link \"\"Bodleian Libraries celebrates Ada Lovelace's 200th birthday with free display and Wikipedia editathons\"\" url=\"https://www.bodleian.ox.ac.uk/weston/news/2015/oct-09\"\n3779:      uid=122_3766 StaticText \"\"Bodleian Libraries celebrates Ada Lovelace's 200th birthday with free display and Wikipedia editathons\"\"\n\n[Showing results with pagination = limit: 20, offset: 0]"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"c035eb38-7ece-4b0d-9d7d-ea0f8c1c282c","timestamp":"2026-04-07T20:06:16.283Z","tool_use_result":{"mode":"content","numFiles":0,"filenames":[],"content":"72:      uid=122_71 StaticText \"Birthday mode (Baby Globe)\"\n77:      uid=122_76 link \"Learn more about Birthday mode\" url=\"https://wikimediafoundation.org/wikipedia25/wikipedia-mascot/?utm_campaign=wpam&utm_source=wpam&utm_medium=wpamen\"\n78:        uid=122_77 StaticText \"Learn more about Birthday mode\"\n119:    uid=122_118 StaticText \"Born\"\n172:    uid=122_168 link \"née\" description=\"Birth name\" url=\"https://en.wikipedia.org/wiki/Birth_name#Maiden_and_married_names\"\n205:    uid=122_201 StaticText \" Lord Byron separated from his wife a month after Ada was born, and died when she was eight. Although often ill in childhood, Lovelace pursued her studies assiduously. She married \"\n301:    uid=122_297 StaticText \" gave birth to a girl.\"\n353:    uid=122_349 StaticText \" Lovelace was not shown the family portrait of her father until her 20th birthday.\"\n514:    uid=122_510 StaticText \" (born 1836); \"\n517:    uid=122_513 StaticText \" (called Annabella, born 1837); and \"\n520:    uid=122_516 StaticText \" (born 1839). Immediately after the birth of Annabella, Lady King experienced \"a tedious and suffering illness, which took months to cure\".\"\n1141:    uid=122_1137 StaticText \", was given the number of the year of her birth.\"\n1299:    uid=122_1295 StaticText \" and blog post honoured her on her birthday.\"\n1484:    uid=122_1480 StaticText \"The bicentenary of Ada Lovelace's birth was celebrated with a number of events, including:\"\n1795:      uid=122_1791 StaticText \"Ada\"\n3169:    uid=122_3156 link \"\"Ada Lovelace is born, December 10, 1815\"\" url=\"https://www.edn.com/ada-lovelace-is-born-december-10-1815/\"\n3170:      uid=122_3157 StaticText \"\"Ada Lovelace is born, December 10, 1815\"\"\n3177:    uid=122_3164 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=EDN&rft.atitle=Ada+Lovelace+is+born%2C+December+10%2C+1815&rft.date=2019-12-10&rft.aulast=Deffree&rft.aufirst=Suzanne&rft_id=https%3A%2F%2Fwww.edn.com%2Fada-lovelace-is-born-december-10-1815%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAda+Lovelace\"\n3778:    uid=122_3765 link \"\"Bodleian Libraries celebrates Ada Lovelace's 200th birthday with free display and Wikipedia editathons\"\" url=\"https://www.bodleian.ox.ac.uk/weston/news/2015/oct-09\"\n3779:      uid=122_3766 StaticText \"\"Bodleian Libraries celebrates Ada Lovelace's 200th birthday with free display and Wikipedia editathons\"\"","numLines":20,"appliedLimit":20}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GNf5MFc7X2zHckwWYrdCXt","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"The snapshot seems to still be on the Ada Lovelace page, not the Charles Babbage page. Let me check the page title in the snapshot. Actually wait - uid 122_118 has \"Born\" which could be from the infobox. Let me look at the surrounding context.","signature":" "}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1095,"cache_read_input_tokens":21750,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1095},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"045eb5e1-761d-406e-81bd-ae078645763c"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GNf5MFc7X2zHckwWYrdCXt","type":"message","role":"assistant","content":[{"type":"text","text":"The snapshot seems to still show Ada Lovelace's page. Let me check the page title and look for the Born date with context."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1095,"cache_read_input_tokens":21750,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1095},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"bb9f2f2e-f234-4af2-94f3-1ee8fec17adb"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GNf5MFc7X2zHckwWYrdCXt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01NUZQPJ3f8E76X91JDdXH5j","name":"Read","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_snapshot.txt","limit":10},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1095,"cache_read_input_tokens":21750,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1095},"output_tokens":9,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"2916dfb3-149b-4f34-aa38-4b1e56d6d2bb"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NUZQPJ3f8E76X91JDdXH5j","type":"tool_result","content":"     1→uid=122_0 RootWebArea \"Ada Lovelace - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Ada_Lovelace\"\n     2→  uid=122_1 generic live=\"polite\" relevant=\"additions text\"\n     3→  uid=122_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Ada_Lovelace#bodyContent\"\n     4→    uid=122_3 StaticText \"Jump to content\"\n     5→  uid=122_4 banner\n     6→    uid=122_5 navigation \"Site\"\n     7→      uid=122_6 button \"Main menu\" haspopup=\"menu\"\n     8→    uid=122_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n     9→      uid=122_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n    10→      uid=122_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"29f8c5eb-3f3a-43e6-9a17-e9797ce3dbe3","timestamp":"2026-04-07T20:06:20.709Z","tool_use_result":{"type":"text","file":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_snapshot.txt","content":"uid=122_0 RootWebArea \"Ada Lovelace - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Ada_Lovelace\"\n  uid=122_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=122_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Ada_Lovelace#bodyContent\"\n    uid=122_3 StaticText \"Jump to content\"\n  uid=122_4 banner\n    uid=122_5 navigation \"Site\"\n      uid=122_6 button \"Main menu\" haspopup=\"menu\"\n    uid=122_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=122_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=122_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"","numLines":10,"startLine":1,"totalLines":4941}}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01FCDNoc98YBxZCw6rdYf8SY","type":"message","role":"assistant","content":[{"type":"text","text":"The click didn't navigate. The snapshot was taken before navigation completed. Let me navigate directly to Charles Babbage's page instead."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":613,"cache_read_input_tokens":22845,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":613},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"eed48c6d-7647-4f79-b0ef-65c9c1c3f885"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01FCDNoc98YBxZCw6rdYf8SY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015mFd5Y6wa9dhRX2Cf8mKA9","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nconst result = await click({ uid: \"121_181\", includeSnapshot: true });\nconsole.log(\"Click result:\", result.substring(0, 500));\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":613,"cache_read_input_tokens":22845,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":613},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"8e1e4dce-97d9-4431-b598-fe4e5a891857"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015mFd5Y6wa9dhRX2Cf8mKA9","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"d3833a73-5677-4188-a84d-3b205ff30dea","timestamp":"2026-04-07T20:06:25.792Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nconst result = await click({ uid: \"121_181\", includeSnapshot: true });\nconsole.log(\"Click result:\", result.substring(0, 500));\n","structuredPatch":[{"oldStart":6,"oldLines":9,"newStart":6,"newLines":5,"lines":[" console.log(\"Ada Lovelace page loaded\");"," "," // Click the Charles Babbage link (first occurrence)","-await click({ uid: \"121_181\" });","-console.log(\"Clicked Charles Babbage link\");","-","-// Save snapshot of Babbage page","-await takeSnapshot({ filePath: \"babbage_snapshot.txt\" });","-console.log(\"Saved Babbage snapshot\");","+const result = await click({ uid: \"121_181\", includeSnapshot: true });","+console.log(\"Click result:\", result.substring(0, 500));"]}],"originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nawait click({ uid: \"121_181\" });\nconsole.log(\"Clicked Charles Babbage link\");\n\n// Save snapshot of Babbage page\nawait takeSnapshot({ filePath: \"babbage_snapshot.txt\" });\nconsole.log(\"Saved Babbage snapshot\");\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01XozFZ3EjR7BtWHDaKFuqhW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018oMQxHaBiSJEpwGCN5kVcD","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":353,"cache_read_input_tokens":23458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":353},"output_tokens":54,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"5585f76b-ffe8-4a1c-81de-42fc8097665a"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018oMQxHaBiSJEpwGCN5kVcD","type":"tool_result","content":"Ada Lovelace page loaded\nClick result: Element uid \"121_181\" not found on page 1.","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"c0e78ef8-97ea-42e0-a6c0-542429f0dd7e","timestamp":"2026-04-07T20:06:28.120Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nClick result: Element uid \"121_181\" not found on page 1.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01HqBbBWYAu4sEpFHUbTKPkh","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"The click failed because the uid from the previous snapshot doesn't match the current page state. The page might have been reloaded and the uids changed. Let me take a fresh snapshot and find the Charles Babbage link again.","signature":" "}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":471,"cache_read_input_tokens":23458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":471},"output_tokens":31,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"3285a953-46c4-4a6e-a5b8-89fd93e3a17e"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01HqBbBWYAu4sEpFHUbTKPkh","type":"message","role":"assistant","content":[{"type":"text","text":"The uid changed after page reload. Let me take a fresh snapshot and find the current uid."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":471,"cache_read_input_tokens":23458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":471},"output_tokens":31,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"1d7c06dc-055a-4ca2-bb6b-c02a16a698ed"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01HqBbBWYAu4sEpFHUbTKPkh","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TUzW3orAqqrYyesXhNkyzL","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Take fresh snapshot to get current uids\nawait takeSnapshot({ filePath: \"ada_snapshot2.txt\" });\nconsole.log(\"Fresh snapshot saved\");\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":471,"cache_read_input_tokens":23458,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":471},"output_tokens":31,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"f45d6032-4333-4ce3-944e-de619a1f61ed"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TUzW3orAqqrYyesXhNkyzL","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"e8a33c3e-91ed-4ced-aa67-323c3665091f","timestamp":"2026-04-07T20:06:32.799Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Take fresh snapshot to get current uids\nawait takeSnapshot({ filePath: \"ada_snapshot2.txt\" });\nconsole.log(\"Fresh snapshot saved\");\n","structuredPatch":[{"oldStart":5,"oldLines":6,"newStart":5,"newLines":6,"lines":[" await navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });"," console.log(\"Ada Lovelace page loaded\");"," ","-// Click the Charles Babbage link (first occurrence)","-const result = await click({ uid: \"121_181\", includeSnapshot: true });","-console.log(\"Click result:\", result.substring(0, 500));","+// Take fresh snapshot to get current uids","+await takeSnapshot({ filePath: \"ada_snapshot2.txt\" });","+console.log(\"Fresh snapshot saved\");"]}],"originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Click the Charles Babbage link (first occurrence)\nconst result = await click({ uid: \"121_181\", includeSnapshot: true });\nconsole.log(\"Click result:\", result.substring(0, 500));\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_0189QDG1ZWLBfKdD7NF5Pfcj","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Jvh6iae7V2vgjTpYHFCG9G","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":498,"cache_read_input_tokens":23929,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":498},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"a691000b-e1fb-436b-8f5a-982ece50a10b"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Jvh6iae7V2vgjTpYHFCG9G","type":"tool_result","content":"Ada Lovelace page loaded\nFresh snapshot saved","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"90f63920-04b3-49f4-96e7-d1d212e47ad2","timestamp":"2026-04-07T20:06:35.062Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nFresh snapshot saved","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Lce34zYwU2Zj8KrvEeG6Fz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FxS9GaTuomyc6Z65DWV7wA","name":"Grep","input":{"pattern":"Charles Babbage.*url","path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/ada_snapshot2.txt","output_mode":"content","head_limit":5},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":105,"cache_read_input_tokens":24427,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":105},"output_tokens":49,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"157c7226-dff5-4b16-b8d5-c547dadb7b3a"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FxS9GaTuomyc6Z65DWV7wA","type":"tool_result","content":"185:    uid=123_181 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n224:    uid=123_220 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n255:    uid=123_251 link \"Charles Babbage's Saturday night soirées\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage%27s_Saturday_night_soir%C3%A9es\"\n269:    uid=123_265 link \"an article\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq.\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq.\"\n275:    uid=123_271 link \"seven long explanatory notes\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq./Notes by the Translator\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq./Notes_by_the_Translator\"\n\n[Showing results with pagination = limit: 5, offset: 0]"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"2a75a8d6-ab0b-490b-9b77-b90189160ea0","timestamp":"2026-04-07T20:06:37.158Z","tool_use_result":{"mode":"content","numFiles":0,"filenames":[],"content":"185:    uid=123_181 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n224:    uid=123_220 link \"Charles Babbage\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n255:    uid=123_251 link \"Charles Babbage's Saturday night soirées\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage%27s_Saturday_night_soir%C3%A9es\"\n269:    uid=123_265 link \"an article\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq.\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq.\"\n275:    uid=123_271 link \"seven long explanatory notes\" description=\"wikisource:Scientific Memoirs/3/Sketch of the Analytical Engine invented by Charles Babbage, Esq./Notes by the Translator\" url=\"https://en.wikisource.org/wiki/Scientific_Memoirs/3/Sketch_of_the_Analytical_Engine_invented_by_Charles_Babbage,_Esq./Notes_by_the_Translator\"","numLines":5,"appliedLimit":5}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01N2DZghtuGQLia1mzCUMdPe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0182FNpfDhMGggcJMcFYz5at","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Take fresh snapshot to get current uids\nconst snap = await takeSnapshot({});\nconsole.log(\"Got snapshot\");\n\n// Find uid for Charles Babbage link\nconst match = snap.match(/uid=(\\S+) link \"Charles Babbage\" url=\"https:\\/\\/en\\.wikipedia\\.org\\/wiki\\/Charles_Babbage\"/);\nif (!match) {\n  console.log(\"Could not find Charles Babbage link!\");\n  process.exit(1);\n}\nconst uid = match[1];\nconsole.log(\"Found Charles Babbage link uid:\", uid);\n\n// Click it and wait\nawait click({ uid });\nconsole.log(\"Clicked, waiting for navigation...\");\n\n// Wait a bit then take snapshot\nawait new Promise(r => setTimeout(r, 2000));\nawait takeSnapshot({ filePath: \"babbage_page.txt\" });\nconsole.log(\"Babbage page snapshot saved\");\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":630,"cache_read_input_tokens":24427,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":630},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"078d604e-5697-4ded-8df6-404de599edce"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0182FNpfDhMGggcJMcFYz5at","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"f426bcef-9d3b-4d5b-aa78-585b914ebdd3","timestamp":"2026-04-07T20:06:42.378Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/wiki_babbage.ts","content":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Take fresh snapshot to get current uids\nconst snap = await takeSnapshot({});\nconsole.log(\"Got snapshot\");\n\n// Find uid for Charles Babbage link\nconst match = snap.match(/uid=(\\S+) link \"Charles Babbage\" url=\"https:\\/\\/en\\.wikipedia\\.org\\/wiki\\/Charles_Babbage\"/);\nif (!match) {\n  console.log(\"Could not find Charles Babbage link!\");\n  process.exit(1);\n}\nconst uid = match[1];\nconsole.log(\"Found Charles Babbage link uid:\", uid);\n\n// Click it and wait\nawait click({ uid });\nconsole.log(\"Clicked, waiting for navigation...\");\n\n// Wait a bit then take snapshot\nawait new Promise(r => setTimeout(r, 2000));\nawait takeSnapshot({ filePath: \"babbage_page.txt\" });\nconsole.log(\"Babbage page snapshot saved\");\n","structuredPatch":[{"oldStart":6,"oldLines":5,"newStart":6,"newLines":23,"lines":[" console.log(\"Ada Lovelace page loaded\");"," "," // Take fresh snapshot to get current uids","-await takeSnapshot({ filePath: \"ada_snapshot2.txt\" });","-console.log(\"Fresh snapshot saved\");","+const snap = await takeSnapshot({});","+console.log(\"Got snapshot\");","+","+// Find uid for Charles Babbage link","+const match = snap.match(/uid=(\\S+) link \"Charles Babbage\" url=\"https:\\/\\/en\\.wikipedia\\.org\\/wiki\\/Charles_Babbage\"/);","+if (!match) {","+  console.log(\"Could not find Charles Babbage link!\");","+  process.exit(1);","+}","+const uid = match[1];","+console.log(\"Found Charles Babbage link uid:\", uid);","+","+// Click it and wait","+await click({ uid });","+console.log(\"Clicked, waiting for navigation...\");","+","+// Wait a bit then take snapshot","+await new Promise(r => setTimeout(r, 2000));","+await takeSnapshot({ filePath: \"babbage_page.txt\" });","+console.log(\"Babbage page snapshot saved\");"]}],"originalFile":"import { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\nimport { click } from \"./servers/chrome-devtools/click.js\";\n\n// Navigate to Ada Lovelace article\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Ada_Lovelace\" });\nconsole.log(\"Ada Lovelace page loaded\");\n\n// Take fresh snapshot to get current uids\nawait takeSnapshot({ filePath: \"ada_snapshot2.txt\" });\nconsole.log(\"Fresh snapshot saved\");\n"}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01542oGY7MN1rFpBkbRGd7H9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DLpD2oRmciPdicsnfLqywQ","name":"Bash","input":{"command":"npx tsx wiki_babbage.ts 2>&1","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":485,"cache_read_input_tokens":25057,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":485},"output_tokens":54,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"55ac0e63-6ed3-4fa8-8b61-5089227d9562"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DLpD2oRmciPdicsnfLqywQ","type":"tool_result","content":"Ada Lovelace page loaded\nGot snapshot\nFound Charles Babbage link uid: 124_181\nClicked, waiting for navigation...\nBabbage page snapshot saved","is_error":false}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"b28adc0e-c770-473c-95e2-635daefdcc66","timestamp":"2026-04-07T20:06:47.383Z","tool_use_result":{"stdout":"Ada Lovelace page loaded\nGot snapshot\nFound Charles Babbage link uid: 124_181\nClicked, waiting for navigation...\nBabbage page snapshot saved","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01DPn3LQo1fHWn5Ao1vPb7Bc","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Se3K1hvYt7iwSbffdvNPp1","name":"Read","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_page.txt","limit":5},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":132,"cache_read_input_tokens":25542,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":132},"output_tokens":63,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"abf39099-0b08-4d9e-971f-13f724a88add"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Se3K1hvYt7iwSbffdvNPp1","type":"tool_result","content":"     1→uid=125_0 RootWebArea \"Charles Babbage - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n     2→  uid=125_1 generic live=\"polite\" relevant=\"additions text\"\n     3→  uid=125_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage#bodyContent\"\n     4→    uid=125_3 StaticText \"Jump to content\"\n     5→  uid=125_4 banner\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"8a15800d-3e71-4ee9-9c65-9a214884fc6f","timestamp":"2026-04-07T20:06:49.080Z","tool_use_result":{"type":"text","file":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_page.txt","content":"uid=125_0 RootWebArea \"Charles Babbage - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage\"\n  uid=125_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=125_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Charles_Babbage#bodyContent\"\n    uid=125_3 StaticText \"Jump to content\"\n  uid=125_4 banner","numLines":5,"startLine":1,"totalLines":6269}}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Nzm23LEWRoyKbZWyiANwex","type":"message","role":"assistant","content":[{"type":"text","text":"We're on the Charles Babbage page. Now let's find his birth date."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":472,"cache_read_input_tokens":25542,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":472},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"9beb9f49-f810-4673-8994-60a6fe39d19c"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Nzm23LEWRoyKbZWyiANwex","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KyUar9i2kprvrUyorUGspV","name":"Grep","input":{"pattern":"Born|born|1791|26 December|birth date","path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/wikipedia_link_follow/run3/workspace/babbage_page.txt","output_mode":"content","head_limit":20},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":472,"cache_read_input_tokens":25542,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":472},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"43460d05-695c-4841-84ea-0a233004c1e9"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KyUar9i2kprvrUyorUGspV","type":"tool_result","content":"124:    uid=125_123 StaticText \"Born\"\n125:    uid=125_124 StaticText \"26 December 1791\"\n199:    uid=125_195 StaticText \"; 26 December 1791 – 18 October 1871) was an English \"\n306:    uid=125_302 StaticText \" he was most likely born at 44 Crosby Row, \"\n325:    uid=125_321 StaticText \" as 26 December 1792; but then a nephew wrote to say that Babbage was born one year earlier, in 1791. The parish register of \"\n334:    uid=125_330 StaticText \" on 6 January 1792, supporting a birth year of 1791.\"\n1811:    uid=125_1791 StaticText \" later defended interest in it, in the absence of the facts, as relevant to the management of \"\n2385:    uid=125_2355 StaticText \" on 1 September 1827, the same year as his father, their second son (also named Charles) and their newborn son Alexander.\"\n4627:    uid=125_4580 StaticText \"Stigler, George J. (1991). \"Charles Babbage (1791 + 200 = 1991)\". \"\n4640:    uid=125_4593 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Economic+Literature&rft.atitle=Charles+Babbage+%281791+%2B+200+%3D+1991%29&rft.volume=29&rft.issue=3&rft.pages=1149-1152&rft.date=1991&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F2727614%23id-name%3DJSTOR&rft.aulast=Stigler&rft.aufirst=George+J.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACharles+Babbage\"\n5085:    uid=125_5038 link \"\"Victorian 'supercomputer' is reborn\"\" url=\"https://news.bbc.co.uk/2/hi/technology/7391593.stm\"\n5086:      uid=125_5039 StaticText \"\"Victorian 'supercomputer' is reborn\"\"\n5093:    uid=125_5046 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BBC+News&rft.atitle=Victorian+%27supercomputer%27+is+reborn&rft.date=2008-05-10&rft.aulast=Shiels&rft.aufirst=Maggie&rft_id=https%3A%2F%2Fnews.bbc.co.uk%2F2%2Fhi%2Ftechnology%2F7391593.stm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACharles+Babbage\"\n6054:[Omitted long matching line]\n6100:    uid=125_6050 link \"Charles Babbage, The Online Books Page, University of Pennsylvania\" url=\"http://onlinebooks.library.upenn.edu/webbin/book/search?amode=start&author=Babbage%2C%20Charles%2C%201791-1871\"\n6188:    uid=125_6134 link \"1791 births\" description=\"Category:1791 births\" url=\"https://en.wikipedia.org/wiki/Category:1791_births\"\n6189:      uid=125_6135 StaticText \"1791 births\"\n\n[Showing results with pagination = limit: 20, offset: 0]"}]},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"cfb995cc-1d1a-4d46-8d89-f823b4108525","timestamp":"2026-04-07T20:06:52.300Z","tool_use_result":{"mode":"content","numFiles":0,"filenames":[],"content":"124:    uid=125_123 StaticText \"Born\"\n125:    uid=125_124 StaticText \"26 December 1791\"\n199:    uid=125_195 StaticText \"; 26 December 1791 – 18 October 1871) was an English \"\n306:    uid=125_302 StaticText \" he was most likely born at 44 Crosby Row, \"\n325:    uid=125_321 StaticText \" as 26 December 1792; but then a nephew wrote to say that Babbage was born one year earlier, in 1791. The parish register of \"\n334:    uid=125_330 StaticText \" on 6 January 1792, supporting a birth year of 1791.\"\n1811:    uid=125_1791 StaticText \" later defended interest in it, in the absence of the facts, as relevant to the management of \"\n2385:    uid=125_2355 StaticText \" on 1 September 1827, the same year as his father, their second son (also named Charles) and their newborn son Alexander.\"\n4627:    uid=125_4580 StaticText \"Stigler, George J. (1991). \"Charles Babbage (1791 + 200 = 1991)\". \"\n4640:    uid=125_4593 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Economic+Literature&rft.atitle=Charles+Babbage+%281791+%2B+200+%3D+1991%29&rft.volume=29&rft.issue=3&rft.pages=1149-1152&rft.date=1991&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F2727614%23id-name%3DJSTOR&rft.aulast=Stigler&rft.aufirst=George+J.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACharles+Babbage\"\n5085:    uid=125_5038 link \"\"Victorian 'supercomputer' is reborn\"\" url=\"https://news.bbc.co.uk/2/hi/technology/7391593.stm\"\n5086:      uid=125_5039 StaticText \"\"Victorian 'supercomputer' is reborn\"\"\n5093:    uid=125_5046 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BBC+News&rft.atitle=Victorian+%27supercomputer%27+is+reborn&rft.date=2008-05-10&rft.aulast=Shiels&rft.aufirst=Maggie&rft_id=https%3A%2F%2Fnews.bbc.co.uk%2F2%2Fhi%2Ftechnology%2F7391593.stm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACharles+Babbage\"\n6054:[Omitted long matching line]\n6100:    uid=125_6050 link \"Charles Babbage, The Online Books Page, University of Pennsylvania\" url=\"http://onlinebooks.library.upenn.edu/webbin/book/search?amode=start&author=Babbage%2C%20Charles%2C%201791-1871\"\n6188:    uid=125_6134 link \"1791 births\" description=\"Category:1791 births\" url=\"https://en.wikipedia.org/wiki/Category:1791_births\"\n6189:      uid=125_6135 StaticText \"1791 births\"","numLines":17,"appliedLimit":20}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01WueSpUks4UbqSyP7AYx4QE","type":"message","role":"assistant","content":[{"type":"text","text":"Charles Babbage's birth date, as reported in the Wikipedia article, is **26 December 1791**.\n\nThe article's infobox clearly states \"Born: 26 December 1791\", and the article text confirms this: \"26 December 1791 – 18 October 1871) was an English...\" mathematician and inventor."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1225,"cache_read_input_tokens":26014,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1225},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","uuid":"9295b486-ffbe-4a45-bde6-a80420d3e237"}
{"type":"result","subtype":"success","is_error":false,"duration_ms":82292,"duration_api_ms":75477,"num_turns":24,"result":"Charles Babbage's birth date, as reported in the Wikipedia article, is **26 December 1791**.\n\nThe article's infobox clearly states \"Born: 26 December 1791\", and the article text confirms this: \"26 December 1791 – 18 October 1871) was an English...\" mathematician and inventor.","stop_reason":"end_turn","session_id":"4235545b-7c4d-4ae5-8912-2dc7228eb085","total_cost_usd":0.29263409999999995,"usage":{"input_tokens":25,"cache_creation_input_tokens":19896,"cache_read_input_tokens":504047,"output_tokens":4449,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":19896,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{"claude-sonnet-4-6":{"inputTokens":25,"outputTokens":4449,"cacheReadInputTokens":504047,"cacheCreationInputTokens":19896,"webSearchRequests":0,"costUSD":0.29263409999999995,"contextWindow":200000,"maxOutputTokens":32000}},"permission_denials":[],"fast_mode_state":"off","uuid":"5d7924bd-0b41-4f69-81d5-a461b8a70727"}
