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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01FtfaGgudckQojUpt8Se4F1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011BSjm8B2d2JpbnT2qm7qdb","name":"Bash","input":{"command":"cat > /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/multi_page_comparison/run3/workspace/wiki_designers.ts << 'EOF'\nimport { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\n\n// Python\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Python_(programming_language)\" });\nlet snap = await takeSnapshot({});\nconsole.log(\"=== PYTHON SNAPSHOT (first 3000 chars) ===\");\nconsole.log(snap.substring(0, 3000));\n\n// JavaScript\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/JavaScript\" });\nsnap = await takeSnapshot({});\nconsole.log(\"=== JAVASCRIPT SNAPSHOT (first 3000 chars) ===\");\nconsole.log(snap.substring(0, 3000));\nEOF\nnpx tsx wiki_designers.ts 2>&1 | head -200","description":"Navigate to Python and JavaScript Wikipedia pages and snapshot them","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7470,"cache_read_input_tokens":8445,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7470},"output_tokens":6,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"aa409ffb-01e1-4954-9bd1-a3c3fd3b0067","uuid":"f5cc4f8c-74d8-4817-a324-273143c74fec"}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011BSjm8B2d2JpbnT2qm7qdb","type":"tool_result","content":"=== PYTHON SNAPSHOT (first 3000 chars) ===\n## Latest page snapshot\nuid=17_0 RootWebArea \"Python (programming language) - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n  uid=17_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=17_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#bodyContent\"\n    uid=17_3 StaticText \"Jump to content\"\n  uid=17_4 banner\n    uid=17_5 navigation \"Site\"\n      uid=17_6 button \"Main menu\" haspopup=\"menu\"\n    uid=17_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=17_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=17_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=17_10 search\n      uid=17_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=17_12 button \"Search\"\n    uid=17_13 navigation \"Personal tools\"\n      uid=17_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=17_15 StaticText \"Donate\"\n      uid=17_16 link \"Create account\" description=\"You are encouraged to create an account and log in; however, it is not mandatory\" url=\"https://en.wikipedia.org/w/index.php?title=Special:CreateAccount&returnto=Python+%28programming+language%29\"\n        uid=17_17 StaticText \"Create account\"\n      uid=17_18 link \"Log in\" description=\"You're encouraged to log in; however, it's not mandatory. [ctrl-option-o]\" keyshortcuts=\"Ctrl+Alt+o\" url=\"https://en.wikipedia.org/w/index.php?title=Special:UserLogin&returnto=Python+%28programming+language%29\"\n        uid=17_19 StaticText \"Log in\"\n  uid=17_20 navigation \"Contents\"\n    uid=17_21 heading \"Contents\" level=\"2\"\n    uid=17_22 button \"hide\"\n    uid=17_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#\"\n      uid=17_24 StaticText \"(Top)\"\n    uid=17_25 link \"History\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#History\"\n      uid=17_26 StaticText \"History\"\n    uid=17_27 link \"Design philosophy and features\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Design_philosophy_and_features\"\n      uid=17_28 StaticText \"Design philosophy and features\"\n    uid=17_29 link \"Syntax and semantics\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Syntax_and_semantics\"\n      uid=17_30 StaticText \"Syntax and semantics\"\n    uid=17_31 button \"Toggle Syntax and semantics subsection\" expandable\n    uid=17_32 link \"Code examples\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Code_examples\"\n      uid=17_33 StaticText \"Code examples\"\n    uid=17_34 link \"Libraries\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Libraries\"\n      uid=17_35 StaticText \"Libraries\"\n    uid=17_36 link \"Development environments\" url=\"https:\n=== JAVASCRIPT SNAPSHOT (first 3000 chars) ===\n## Latest page snapshot\nuid=18_0 RootWebArea \"JavaScript - Wikipedia\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n  uid=18_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=18_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/JavaScript#bodyContent\"\n    uid=18_3 StaticText \"Jump to content\"\n  uid=18_4 banner\n    uid=18_5 navigation \"Site\"\n      uid=18_6 button \"Main menu\" haspopup=\"menu\"\n    uid=18_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=18_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=18_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=18_10 search\n      uid=18_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=18_12 button \"Search\"\n    uid=18_13 navigation \"Personal tools\"\n      uid=18_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=18_15 StaticText \"Donate\"\n      uid=18_16 link \"Create account\" description=\"You are encouraged to create an account and log in; however, it is not mandatory\" url=\"https://en.wikipedia.org/w/index.php?title=Special:CreateAccount&returnto=JavaScript\"\n        uid=18_17 StaticText \"Create account\"\n      uid=18_18 link \"Log in\" description=\"You're encouraged to log in; however, it's not mandatory. [ctrl-option-o]\" keyshortcuts=\"Ctrl+Alt+o\" url=\"https://en.wikipedia.org/w/index.php?title=Special:UserLogin&returnto=JavaScript\"\n        uid=18_19 StaticText \"Log in\"\n  uid=18_20 navigation \"Contents\"\n    uid=18_21 heading \"Contents\" level=\"2\"\n    uid=18_22 button \"hide\"\n    uid=18_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/JavaScript#\"\n      uid=18_24 StaticText \"(Top)\"\n    uid=18_25 link \"History\" url=\"https://en.wikipedia.org/wiki/JavaScript#History\"\n      uid=18_26 StaticText \"History\"\n    uid=18_27 button \"Toggle History subsection\" expandable\n    uid=18_28 link \"Trademark\" url=\"https://en.wikipedia.org/wiki/JavaScript#Trademark\"\n      uid=18_29 StaticText \"Trademark\"\n    uid=18_30 link \"Website client-side usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Website_client-side_usage\"\n      uid=18_31 StaticText \"Website client-side usage\"\n    uid=18_32 button \"Toggle Website client-side usage subsection\" expandable\n    uid=18_33 link \"Other usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Other_usage\"\n      uid=18_34 StaticText \"Other usage\"\n    uid=18_35 link \"Execution\" url=\"https://en.wikipedia.org/wiki/JavaScript#Execution\"\n      uid=18_36 StaticText \"Execution\"\n    uid=18_37 button \"Toggle Execution subsection\" expandable\n    uid=18_38 link \"Features\" url=\"https://en.wikipedia.org/wiki/JavaScript#Features\"\n      uid=18_39 StaticText \"Features\"\n    uid=18_40 button \"Toggle Features subsection\" expandable\n    uid=18_41 li","is_error":false}]},"parent_tool_use_id":null,"session_id":"aa409ffb-01e1-4954-9bd1-a3c3fd3b0067","uuid":"b7e7430a-ae2a-4abd-b8ac-75ec51d3e5b3","timestamp":"2026-04-07T19:33:32.281Z","tool_use_result":{"stdout":"=== PYTHON SNAPSHOT (first 3000 chars) ===\n## Latest page snapshot\nuid=17_0 RootWebArea \"Python (programming language) - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n  uid=17_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=17_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#bodyContent\"\n    uid=17_3 StaticText \"Jump to content\"\n  uid=17_4 banner\n    uid=17_5 navigation \"Site\"\n      uid=17_6 button \"Main menu\" haspopup=\"menu\"\n    uid=17_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=17_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=17_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=17_10 search\n      uid=17_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=17_12 button \"Search\"\n    uid=17_13 navigation \"Personal tools\"\n      uid=17_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=17_15 StaticText \"Donate\"\n      uid=17_16 link \"Create account\" description=\"You are encouraged to create an account and log in; however, it is not mandatory\" url=\"https://en.wikipedia.org/w/index.php?title=Special:CreateAccount&returnto=Python+%28programming+language%29\"\n        uid=17_17 StaticText \"Create account\"\n      uid=17_18 link \"Log in\" description=\"You're encouraged to log in; however, it's not mandatory. [ctrl-option-o]\" keyshortcuts=\"Ctrl+Alt+o\" url=\"https://en.wikipedia.org/w/index.php?title=Special:UserLogin&returnto=Python+%28programming+language%29\"\n        uid=17_19 StaticText \"Log in\"\n  uid=17_20 navigation \"Contents\"\n    uid=17_21 heading \"Contents\" level=\"2\"\n    uid=17_22 button \"hide\"\n    uid=17_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#\"\n      uid=17_24 StaticText \"(Top)\"\n    uid=17_25 link \"History\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#History\"\n      uid=17_26 StaticText \"History\"\n    uid=17_27 link \"Design philosophy and features\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Design_philosophy_and_features\"\n      uid=17_28 StaticText \"Design philosophy and features\"\n    uid=17_29 link \"Syntax and semantics\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Syntax_and_semantics\"\n      uid=17_30 StaticText \"Syntax and semantics\"\n    uid=17_31 button \"Toggle Syntax and semantics subsection\" expandable\n    uid=17_32 link \"Code examples\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Code_examples\"\n      uid=17_33 StaticText \"Code examples\"\n    uid=17_34 link \"Libraries\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Libraries\"\n      uid=17_35 StaticText \"Libraries\"\n    uid=17_36 link \"Development environments\" url=\"https:\n=== JAVASCRIPT SNAPSHOT (first 3000 chars) ===\n## Latest page snapshot\nuid=18_0 RootWebArea \"JavaScript - Wikipedia\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n  uid=18_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=18_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/JavaScript#bodyContent\"\n    uid=18_3 StaticText \"Jump to content\"\n  uid=18_4 banner\n    uid=18_5 navigation \"Site\"\n      uid=18_6 button \"Main menu\" haspopup=\"menu\"\n    uid=18_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=18_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=18_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=18_10 search\n      uid=18_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=18_12 button \"Search\"\n    uid=18_13 navigation \"Personal tools\"\n      uid=18_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=18_15 StaticText \"Donate\"\n      uid=18_16 link \"Create account\" description=\"You are encouraged to create an account and log in; however, it is not mandatory\" url=\"https://en.wikipedia.org/w/index.php?title=Special:CreateAccount&returnto=JavaScript\"\n        uid=18_17 StaticText \"Create account\"\n      uid=18_18 link \"Log in\" description=\"You're encouraged to log in; however, it's not mandatory. [ctrl-option-o]\" keyshortcuts=\"Ctrl+Alt+o\" url=\"https://en.wikipedia.org/w/index.php?title=Special:UserLogin&returnto=JavaScript\"\n        uid=18_19 StaticText \"Log in\"\n  uid=18_20 navigation \"Contents\"\n    uid=18_21 heading \"Contents\" level=\"2\"\n    uid=18_22 button \"hide\"\n    uid=18_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/JavaScript#\"\n      uid=18_24 StaticText \"(Top)\"\n    uid=18_25 link \"History\" url=\"https://en.wikipedia.org/wiki/JavaScript#History\"\n      uid=18_26 StaticText \"History\"\n    uid=18_27 button \"Toggle History subsection\" expandable\n    uid=18_28 link \"Trademark\" url=\"https://en.wikipedia.org/wiki/JavaScript#Trademark\"\n      uid=18_29 StaticText \"Trademark\"\n    uid=18_30 link \"Website client-side usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Website_client-side_usage\"\n      uid=18_31 StaticText \"Website client-side usage\"\n    uid=18_32 button \"Toggle Website client-side usage subsection\" expandable\n    uid=18_33 link \"Other usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Other_usage\"\n      uid=18_34 StaticText \"Other usage\"\n    uid=18_35 link \"Execution\" url=\"https://en.wikipedia.org/wiki/JavaScript#Execution\"\n      uid=18_36 StaticText \"Execution\"\n    uid=18_37 button \"Toggle Execution subsection\" expandable\n    uid=18_38 link \"Features\" url=\"https://en.wikipedia.org/wiki/JavaScript#Features\"\n      uid=18_39 StaticText \"Features\"\n    uid=18_40 button \"Toggle Features subsection\" expandable\n    uid=18_41 li","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01N1Tb2gpuQaxbtdMjD1ELHW","type":"message","role":"assistant","content":[{"type":"text","text":"The snapshots are navigation-heavy. Let me search deeper for the infobox designer fields."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2406,"cache_read_input_tokens":15915,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2406},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"aa409ffb-01e1-4954-9bd1-a3c3fd3b0067","uuid":"7ff5db08-effb-42a5-a910-84d9dff2d43c"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01N1Tb2gpuQaxbtdMjD1ELHW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012Se2uyfHvdBwqAhougXhaU","name":"Bash","input":{"command":"cat > /Users/kunchen/github/kunchenguid/axi/bench-browser/results/chrome-devtools-mcp-code/multi_page_comparison/run3/workspace/wiki_designers2.ts << 'EOF'\nimport { navigatePage, takeSnapshot } from \"./servers/chrome-devtools/index.js\";\n\n// Python\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/Python_(programming_language)\" });\nlet snap = await takeSnapshot({});\nconst pyIdx = snap.indexOf(\"esigned\");\nconsole.log(\"PYTHON around 'designed':\", snap.substring(pyIdx - 50, pyIdx + 200));\n\n// JavaScript\nawait navigatePage({ url: \"https://en.wikipedia.org/wiki/JavaScript\" });\nsnap = await takeSnapshot({});\nconst jsIdx = snap.indexOf(\"esigned\");\nconsole.log(\"JS around 'designed':\", snap.substring(jsIdx - 50, jsIdx + 200));\nEOF\nnpx tsx wiki_designers2.ts 2>&1","description":"Search for designer info in Wikipedia snapshots","timeout":60000},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2406,"cache_read_input_tokens":15915,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2406},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"aa409ffb-01e1-4954-9bd1-a3c3fd3b0067","uuid":"2e68e578-2859-488f-b95e-63a2aa1d831e"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012Se2uyfHvdBwqAhougXhaU","type":"tool_result","content":"PYTHON around 'designed': 154 StaticText \"reflective\"\n    uid=19_155 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=19_156 StaticText \"Designed by\"\n    uid=19_157 link \"Guido van Rossum\" url=\"https://en.wikipedia\nJS around 'designed': 145 StaticText \"ECMAScript\"\n    uid=20_146 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=20_147 StaticText \"Designed by\"\n    uid=20_148 link \"Brendan Eich\" url=\"https://en.wikipedia.org","is_error":false}]},"parent_tool_use_id":null,"session_id":"aa409ffb-01e1-4954-9bd1-a3c3fd3b0067","uuid":"03a38d72-3241-4de1-ab31-eba51d5a3202","timestamp":"2026-04-07T19:33:40.445Z","tool_use_result":{"stdout":"PYTHON around 'designed': 154 StaticText \"reflective\"\n    uid=19_155 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=19_156 StaticText \"Designed by\"\n    uid=19_157 link \"Guido van Rossum\" url=\"https://en.wikipedia\nJS around 'designed': 145 StaticText \"ECMAScript\"\n    uid=20_146 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=20_147 StaticText \"Designed by\"\n    uid=20_148 link \"Brendan Eich\" url=\"https://en.wikipedia.org","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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