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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Bg7RCAySiEpWXao43ACXLx","type":"tool_result","content":"chrome-devtools - the chrome-devtools toolset\n\nWhen relevant, outputs from this CLI will prefer using the TOON format for more efficient representation of data.\n\nUSAGE:\n  chrome-devtools <subcommand> [options]\n\nSUBCOMMANDS:\n  click                               Clicks on the provided element\n  close-page                          Closes the page by its index\n  drag                                Drag an element onto another element\n  emulate                             Emulates various features on the selected page\n  evaluate-script                     Evaluate a JavaScript function inside the currently selected page\n  fill                                Type text into a input, text area or select an option from a <select> element\n  fill-form                           Fill out multiple form elements at once\n  get-console-message                 Gets a console message by its ID\n  get-network-request                 Gets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel\n  handle-dialog                       If a browser dialog was opened, use this command to handle it\n  hover                               Hover over the provided element\n  lighthouse-audit                    Get Lighthouse score and reports for accessibility, SEO and best practices\n  list-console-messages               List all console messages for the currently selected page since the last navigation\n  list-network-requests               List all requests for the currently selected page since the last navigation\n  list-pages                          Get a list of pages  open in the browser\n  navigate-page                       Go to a URL, or back, forward, or reload\n  new-page                            Open a new tab and load a URL\n  performance-analyze-insight         Provides more detailed information on a specific Performance Insight of an insight set that was highlighted in the results of a trace recording\n  performance-start-trace             Start a performance trace on the selected webpage\n  performance-stop-trace              Stop the active performance trace recording on the selected webpage\n  press-key                           Press a key or key combination\n  resize-page                         Resizes the selected page's window so that the page has specified dimension\n  select-page                         Select a page as a context for future tool calls\n  take-memory-snapshot                Capture a heap snapshot of the currently selected page\n  take-screenshot                     Take a screenshot of the page or element\n  take-snapshot                       Take a text snapshot of the currently selected page based on the a11y tree\n  type-text                           Type text using keyboard into a previously focused input\n  upload-file                         Upload a file through a provided element\n  wait-for                            Wait for the specified text to appear on the selected page\n\nRun 'chrome-devtools <subcommand> --help' for subcommand usage.","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"97350707-7675-4c9f-b3b5-b060a82ca1ac","timestamp":"2026-04-03T08:28:30.900Z","tool_use_result":{"stdout":"chrome-devtools - the chrome-devtools toolset\n\nWhen relevant, outputs from this CLI will prefer using the TOON format for more efficient representation of data.\n\nUSAGE:\n  chrome-devtools <subcommand> [options]\n\nSUBCOMMANDS:\n  click                               Clicks on the provided element\n  close-page                          Closes the page by its index\n  drag                                Drag an element onto another element\n  emulate                             Emulates various features on the selected page\n  evaluate-script                     Evaluate a JavaScript function inside the currently selected page\n  fill                                Type text into a input, text area or select an option from a <select> element\n  fill-form                           Fill out multiple form elements at once\n  get-console-message                 Gets a console message by its ID\n  get-network-request                 Gets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel\n  handle-dialog                       If a browser dialog was opened, use this command to handle it\n  hover                               Hover over the provided element\n  lighthouse-audit                    Get Lighthouse score and reports for accessibility, SEO and best practices\n  list-console-messages               List all console messages for the currently selected page since the last navigation\n  list-network-requests               List all requests for the currently selected page since the last navigation\n  list-pages                          Get a list of pages  open in the browser\n  navigate-page                       Go to a URL, or back, forward, or reload\n  new-page                            Open a new tab and load a URL\n  performance-analyze-insight         Provides more detailed information on a specific Performance Insight of an insight set that was highlighted in the results of a trace recording\n  performance-start-trace             Start a performance trace on the selected webpage\n  performance-stop-trace              Stop the active performance trace recording on the selected webpage\n  press-key                           Press a key or key combination\n  resize-page                         Resizes the selected page's window so that the page has specified dimension\n  select-page                         Select a page as a context for future tool calls\n  take-memory-snapshot                Capture a heap snapshot of the currently selected page\n  take-screenshot                     Take a screenshot of the page or element\n  take-snapshot                       Take a text snapshot of the currently selected page based on the a11y tree\n  type-text                           Type text using keyboard into a previously focused input\n  upload-file                         Upload a file through a provided element\n  wait-for                            Wait for the specified text to appear on the selected page\n\nRun 'chrome-devtools <subcommand> --help' for subcommand usage.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019DjCdiXd6UR3rQwwuHZ7p4","type":"tool_result","content":"Successfully navigated to https://en.wikipedia.org/wiki/Python_(programming_language).\n## Pages\n1: https://en.wikipedia.org/wiki/Python_(programming_language) [selected]","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"cddb2996-0341-459c-9345-6ad70c0fde4d","timestamp":"2026-04-03T08:28:35.594Z","tool_use_result":{"stdout":"Successfully navigated to https://en.wikipedia.org/wiki/Python_(programming_language).\n## Pages\n1: https://en.wikipedia.org/wiki/Python_(programming_language) [selected]","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HGDdSS3SRtnHLYeF6EuvtH","type":"tool_result","content":"<persisted-output>\nOutput too large (514.3KB). Full output saved to: /Users/kunchen/.claude/projects/-Users-kunchen-github-kunchenguid-axi-bench-browser-results-chrome-devtools-mcp-compressed-cli-multi-page-comparison-run1-workspace/d9fabee7-5d7a-4372-9a73-59db0141ecf5/tool-results/bq0uoxb3t.txt\n\nPreview (first 2KB):\n## Latest page snapshot\nuid=1_0 RootWebArea \"Python (programming language) - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n  uid=1_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=1_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#bodyContent\"\n    uid=1_3 StaticText \"Jump to content\"\n  uid=1_4 banner\n    uid=1_5 navigation \"Site\"\n      uid=1_6 button \"Main menu\" haspopup=\"menu\"\n    uid=1_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=1_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=1_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=1_10 search\n      uid=1_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=1_12 button \"Search\"\n    uid=1_13 navigation \"Personal tools\"\n      uid=1_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=1_15 StaticText \"Donate\"\n      uid=1_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=1_17 StaticText \"Create account\"\n      uid=1_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=1_19 StaticText \"Log in\"\n  uid=1_20 navigation \"Contents\"\n    uid=1_21 heading \"Contents\" level=\"2\"\n    uid=1_22 button \"hide\"\n    uid=1_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#\"\n...\n</persisted-output>","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"5f247345-1845-4011-84e5-e52cf9dbe7ca","timestamp":"2026-04-03T08:28:37.870Z","tool_use_result":{"stdout":"## Latest page snapshot\nuid=1_0 RootWebArea \"Python (programming language) - Wikipedia\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n  uid=1_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=1_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#bodyContent\"\n    uid=1_3 StaticText \"Jump to content\"\n  uid=1_4 banner\n    uid=1_5 navigation \"Site\"\n      uid=1_6 button \"Main menu\" haspopup=\"menu\"\n    uid=1_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=1_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=1_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=1_10 search\n      uid=1_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=1_12 button \"Search\"\n    uid=1_13 navigation \"Personal tools\"\n      uid=1_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=1_15 StaticText \"Donate\"\n      uid=1_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=1_17 StaticText \"Create account\"\n      uid=1_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=1_19 StaticText \"Log in\"\n  uid=1_20 navigation \"Contents\"\n    uid=1_21 heading \"Contents\" level=\"2\"\n    uid=1_22 button \"hide\"\n    uid=1_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#\"\n      uid=1_24 StaticText \"(Top)\"\n    uid=1_25 link \"History\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#History\"\n      uid=1_26 StaticText \"History\"\n    uid=1_27 link \"Design philosophy and features\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Design_philosophy_and_features\"\n      uid=1_28 StaticText \"Design philosophy and features\"\n    uid=1_29 link \"Syntax and semantics\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Syntax_and_semantics\"\n      uid=1_30 StaticText \"Syntax and semantics\"\n    uid=1_31 button \"Toggle Syntax and semantics subsection\" expandable\n    uid=1_32 link \"Code examples\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Code_examples\"\n      uid=1_33 StaticText \"Code examples\"\n    uid=1_34 link \"Libraries\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Libraries\"\n      uid=1_35 StaticText \"Libraries\"\n    uid=1_36 link \"Development environments\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Development_environments\"\n      uid=1_37 StaticText \"Development environments\"\n    uid=1_38 link \"Implementations\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Implementations\"\n      uid=1_39 StaticText \"Implementations\"\n    uid=1_40 button \"Toggle Implementations subsection\" expandable\n    uid=1_41 link \"Language development\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Language_development\"\n      uid=1_42 StaticText \"Language development\"\n    uid=1_43 link \"Naming\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Naming\"\n      uid=1_44 StaticText \"Naming\"\n    uid=1_45 link \"Languages influenced by Python\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Languages_influenced_by_Python\"\n      uid=1_46 StaticText \"Languages influenced by Python\"\n    uid=1_47 link \"See also\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#See_also\"\n      uid=1_48 StaticText \"See also\"\n    uid=1_49 link \"Notes\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Notes\"\n      uid=1_50 StaticText \"Notes\"\n    uid=1_51 link \"References\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#References\"\n      uid=1_52 StaticText \"References\"\n    uid=1_53 button \"Toggle References subsection\" expandable\n    uid=1_54 link \"Further reading\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#Further_reading\"\n      uid=1_55 StaticText \"Further reading\"\n    uid=1_56 link \"External links\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)#External_links\"\n      uid=1_57 StaticText \"External links\"\n  uid=1_58 main\n    uid=1_59 heading \"Python (programming language)\" level=\"1\"\n    uid=1_60 button \"Go to an article in another language. Available in 117 languages\" haspopup=\"menu\"\n    uid=1_61 navigation \"Namespaces\"\n      uid=1_62 link \"Article\" description=\"View the content page [ctrl-option-c]\" keyshortcuts=\"Ctrl+Alt+c\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n        uid=1_63 StaticText \"Article\"\n      uid=1_64 link \"Talk\" description=\"Discuss improvements to the content page [ctrl-option-t]\" keyshortcuts=\"Ctrl+Alt+t\" url=\"https://en.wikipedia.org/wiki/Talk:Python_(programming_language)\"\n        uid=1_65 StaticText \"Talk\"\n    uid=1_66 navigation \"Views\"\n      uid=1_67 link \"Read\" url=\"https://en.wikipedia.org/wiki/Python_(programming_language)\"\n        uid=1_68 StaticText \"Read\"\n      uid=1_69 link \"Edit\" description=\"Edit this page [ctrl-option-e]\" keyshortcuts=\"Ctrl+Alt+e\" url=\"https://en.wikipedia.org/w/index.php?title=Python_(programming_language)&action=edit\"\n        uid=1_70 StaticText \"Edit\"\n      uid=1_71 link \"View history\" description=\"Past revisions of this page [ctrl-option-h]\" keyshortcuts=\"Ctrl+Alt+h\" url=\"https://en.wikipedia.org/w/index.php?title=Python_(programming_language)&action=history\"\n        uid=1_72 StaticText \"View history\"\n    uid=1_73 navigation \"Page tools\"\n      uid=1_74 button \"Tools\" haspopup=\"menu\"\n    uid=1_75 navigation \"Appearance\"\n      uid=1_76 StaticText \"Appearance\"\n      uid=1_77 button \"hide\"\n      uid=1_78 StaticText \"Birthday mode (Baby Globe)\"\n      uid=1_79 radio \"Disabled\"\n      uid=1_80 StaticText \"Disabled\"\n      uid=1_81 radio \"Enabled\" checked\n      uid=1_82 StaticText \"Enabled\"\n      uid=1_83 link \"Learn more about Birthday mode\" url=\"https://wikimediafoundation.org/wikipedia25/wikipedia-mascot/?utm_campaign=wpam&utm_source=wpam&utm_medium=wpamen\"\n        uid=1_84 StaticText \"Learn more about Birthday mode\"\n      uid=1_85 StaticText \"Text\"\n      uid=1_86 radio \"Small\"\n      uid=1_87 StaticText \"Small\"\n      uid=1_88 radio \"Standard\" checked\n      uid=1_89 StaticText \"Standard\"\n      uid=1_90 radio \"Large\"\n      uid=1_91 StaticText \"Large\"\n      uid=1_92 StaticText \"Width\"\n      uid=1_93 radio \"Standard\" checked\n      uid=1_94 StaticText \"Standard\"\n      uid=1_95 radio \"Wide\"\n      uid=1_96 StaticText \"Wide\"\n      uid=1_97 StaticText \"Color \"\n      uid=1_98 StaticText \"(beta)\"\n      uid=1_99 radio \"Automatic\"\n      uid=1_100 StaticText \"Automatic\"\n      uid=1_101 radio \"Light\" checked\n      uid=1_102 StaticText \"Light\"\n      uid=1_103 radio \"Dark\"\n      uid=1_104 StaticText \"Dark\"\n    uid=1_105 StaticText \"From Wikipedia, the free encyclopedia\"\n    uid=1_106 StaticText \"This article \"\n    uid=1_107 StaticText \"may contain \"\n    uid=1_108 link \"unverified\" description=\"Wikipedia:Verifiability\" url=\"https://en.wikipedia.org/wiki/Wikipedia:Verifiability\"\n      uid=1_109 StaticText \"unverified\"\n    uid=1_110 StaticText \" or \"\n    uid=1_111 link \"indiscriminate\" description=\"Wikipedia:What Wikipedia is not\" url=\"https://en.wikipedia.org/wiki/Wikipedia:What_Wikipedia_is_not#Wikipedia_is_not_an_indiscriminate_collection_of_information\"\n      uid=1_112 StaticText \"indiscriminate\"\n    uid=1_113 StaticText \" information\"\n    uid=1_114 StaticText \" in \"\n    uid=1_115 link \"embedded lists\" description=\"Wikipedia:Manual of Style/Embedded lists\" url=\"https://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/Embedded_lists\"\n      uid=1_116 StaticText \"embedded lists\"\n    uid=1_117 StaticText \".\"\n    uid=1_118 StaticText \" Please help \"\n    uid=1_119 link \"clean up the lists\" url=\"https://en.wikipedia.org/w/index.php?title=Python_(programming_language)&action=edit\"\n      uid=1_120 StaticText \"clean up the lists\"\n    uid=1_121 StaticText \" by removing items or incorporating them into the text of the article.\"\n    uid=1_122 StaticText \" \"\n    uid=1_123 StaticText \"(\"\n 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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EbhJ47PCcBggvUXAyhHAaF","type":"tool_result","content":"    uid=1_653 StaticText \"The designer of Python, \"\n      uid=1_7100 link \"Designer\" description=\"Software development\" url=\"https://en.wikipedia.org/wiki/Software_development\"\n        uid=1_7101 StaticText \"Designer\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"1a4a2eb2-8a7e-47d1-84e6-e45f13ef4880","timestamp":"2026-04-03T08:28:40.502Z","tool_use_result":{"stdout":"    uid=1_653 StaticText \"The designer of Python, \"\n      uid=1_7100 link \"Designer\" description=\"Software development\" url=\"https://en.wikipedia.org/wiki/Software_development\"\n        uid=1_7101 StaticText \"Designer\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_017u9E4iSwj3nuutSfhV8yeU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016c6gmG4DC9hDvqDGBt4CnZ","name":"Bash","input":{"command":"grep -A 5 \"uid=1_7100\" /Users/kunchen/.claude/projects/-Users-kunchen-github-kunchenguid-axi-bench-browser-results-chrome-devtools-mcp-compressed-cli-multi-page-comparison-run1-workspace/d9fabee7-5d7a-4372-9a73-59db0141ecf5/tool-results/bq0uoxb3t.txt"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":237,"cache_read_input_tokens":17590,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":237},"output_tokens":57,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"213bc5ca-9ff0-410f-9329-95b120a2dca8"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016c6gmG4DC9hDvqDGBt4CnZ","type":"tool_result","content":"      uid=1_7100 link \"Designer\" description=\"Software development\" url=\"https://en.wikipedia.org/wiki/Software_development\"\n        uid=1_7101 StaticText \"Designer\"\n      uid=1_7102 link \"Guido van Rossum\" url=\"https://en.wikipedia.org/wiki/Guido_van_Rossum\"\n        uid=1_7103 StaticText \"Guido van Rossum\"\n      uid=1_7104 link \"Software\" description=\"List of Python software\" url=\"https://en.wikipedia.org/wiki/List_of_Python_software\"\n        uid=1_7105 StaticText \"Software\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"f39577aa-6dfc-403e-a94d-e9f82ed84e45","timestamp":"2026-04-03T08:28:42.898Z","tool_use_result":{"stdout":"      uid=1_7100 link \"Designer\" description=\"Software development\" url=\"https://en.wikipedia.org/wiki/Software_development\"\n        uid=1_7101 StaticText \"Designer\"\n      uid=1_7102 link \"Guido van Rossum\" url=\"https://en.wikipedia.org/wiki/Guido_van_Rossum\"\n        uid=1_7103 StaticText \"Guido van Rossum\"\n      uid=1_7104 link \"Software\" description=\"List of Python software\" url=\"https://en.wikipedia.org/wiki/List_of_Python_software\"\n        uid=1_7105 StaticText \"Software\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01BmgxMruWwnWUP8wUcDzQQ6","type":"message","role":"assistant","content":[{"type":"text","text":"Python's designer is **Guido van Rossum**. Now let me check JavaScript."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":336,"cache_read_input_tokens":17827,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":336},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"e1662f24-e6cd-4309-ac82-895ab3235616"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01BmgxMruWwnWUP8wUcDzQQ6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LobKph3yWzV4YmKMJ9S4wM","name":"Bash","input":{"command":"chrome-devtools navigate-page --url \"https://en.wikipedia.org/wiki/JavaScript\""},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":336,"cache_read_input_tokens":17827,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":336},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"2dc5e2e3-f372-4ea3-bd5d-1923e9e1db31"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LobKph3yWzV4YmKMJ9S4wM","type":"tool_result","content":"Successfully navigated to https://en.wikipedia.org/wiki/JavaScript.\n## Pages\n1: https://en.wikipedia.org/wiki/JavaScript [selected]","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"b5b2fd42-314d-44ec-ae9a-5ddb8d4df0c6","timestamp":"2026-04-03T08:28:45.995Z","tool_use_result":{"stdout":"Successfully navigated to https://en.wikipedia.org/wiki/JavaScript.\n## Pages\n1: https://en.wikipedia.org/wiki/JavaScript [selected]","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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Full output saved to: /Users/kunchen/.claude/projects/-Users-kunchen-github-kunchenguid-axi-bench-browser-results-chrome-devtools-mcp-compressed-cli-multi-page-comparison-run1-workspace/d9fabee7-5d7a-4372-9a73-59db0141ecf5/tool-results/bcbaty0h9.txt\n\nPreview (first 2KB):\n## Latest page snapshot\nuid=2_0 RootWebArea \"JavaScript - Wikipedia\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n  uid=2_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=2_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/JavaScript#bodyContent\"\n    uid=2_3 StaticText \"Jump to content\"\n  uid=2_4 banner\n    uid=2_5 navigation \"Site\"\n      uid=2_6 button \"Main menu\" haspopup=\"menu\"\n    uid=2_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=2_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=2_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=2_10 search\n      uid=2_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=2_12 button \"Search\"\n    uid=2_13 navigation \"Personal tools\"\n      uid=2_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=2_15 StaticText \"Donate\"\n      uid=2_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=2_17 StaticText \"Create account\"\n      uid=2_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=2_19 StaticText \"Log in\"\n  uid=2_20 navigation \"Contents\"\n    uid=2_21 heading \"Contents\" level=\"2\"\n    uid=2_22 button \"hide\"\n    uid=2_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/JavaScript#\"\n      uid=2_24 StaticText \"(Top)\"\n    uid=2_25 link \"History\" url=\"https://en.wikipedia.org/wiki/JavaScript#History\"\n...\n</persisted-output>","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"fffdfdf2-afc2-4a8c-8b12-a953dbc8c222","timestamp":"2026-04-03T08:28:47.917Z","tool_use_result":{"stdout":"## Latest page snapshot\nuid=2_0 RootWebArea \"JavaScript - Wikipedia\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n  uid=2_1 generic live=\"polite\" relevant=\"additions text\"\n  uid=2_2 link \"Jump to content\" url=\"https://en.wikipedia.org/wiki/JavaScript#bodyContent\"\n    uid=2_3 StaticText \"Jump to content\"\n  uid=2_4 banner\n    uid=2_5 navigation \"Site\"\n      uid=2_6 button \"Main menu\" haspopup=\"menu\"\n    uid=2_7 link \"Wikipedia The Free Encyclopedia\" url=\"https://en.wikipedia.org/wiki/Main_Page\"\n      uid=2_8 image \"Wikipedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en-25.svg\"\n      uid=2_9 image \"The Free Encyclopedia\" url=\"https://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en-25.svg\"\n    uid=2_10 search\n      uid=2_11 searchbox \"Search Wikipedia\" description=\"Search Wikipedia [ctrl-option-f]\" keyshortcuts=\"Ctrl+Alt+f\"\n      uid=2_12 button \"Search\"\n    uid=2_13 navigation \"Personal tools\"\n      uid=2_14 link \"Donate\" url=\"https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\"\n        uid=2_15 StaticText \"Donate\"\n      uid=2_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=2_17 StaticText \"Create account\"\n      uid=2_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=2_19 StaticText \"Log in\"\n  uid=2_20 navigation \"Contents\"\n    uid=2_21 heading \"Contents\" level=\"2\"\n    uid=2_22 button \"hide\"\n    uid=2_23 link \"(Top)\" url=\"https://en.wikipedia.org/wiki/JavaScript#\"\n      uid=2_24 StaticText \"(Top)\"\n    uid=2_25 link \"History\" url=\"https://en.wikipedia.org/wiki/JavaScript#History\"\n      uid=2_26 StaticText \"History\"\n    uid=2_27 button \"Toggle History subsection\" expandable\n    uid=2_28 link \"Trademark\" url=\"https://en.wikipedia.org/wiki/JavaScript#Trademark\"\n      uid=2_29 StaticText \"Trademark\"\n    uid=2_30 link \"Website client-side usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Website_client-side_usage\"\n      uid=2_31 StaticText \"Website client-side usage\"\n    uid=2_32 button \"Toggle Website client-side usage subsection\" expandable\n    uid=2_33 link \"Other usage\" url=\"https://en.wikipedia.org/wiki/JavaScript#Other_usage\"\n      uid=2_34 StaticText \"Other usage\"\n    uid=2_35 link \"Execution\" url=\"https://en.wikipedia.org/wiki/JavaScript#Execution\"\n      uid=2_36 StaticText \"Execution\"\n    uid=2_37 button \"Toggle Execution subsection\" expandable\n    uid=2_38 link \"Features\" url=\"https://en.wikipedia.org/wiki/JavaScript#Features\"\n      uid=2_39 StaticText \"Features\"\n    uid=2_40 button \"Toggle Features subsection\" expandable\n    uid=2_41 link \"Syntax\" url=\"https://en.wikipedia.org/wiki/JavaScript#Syntax\"\n      uid=2_42 StaticText \"Syntax\"\n    uid=2_43 link \"Security\" url=\"https://en.wikipedia.org/wiki/JavaScript#Security\"\n      uid=2_44 StaticText \"Security\"\n    uid=2_45 button \"Toggle Security subsection\" expandable\n    uid=2_46 link \"Development tools\" url=\"https://en.wikipedia.org/wiki/JavaScript#Development_tools\"\n      uid=2_47 StaticText \"Development tools\"\n    uid=2_48 link \"Related technologies\" url=\"https://en.wikipedia.org/wiki/JavaScript#Related_technologies\"\n      uid=2_49 StaticText \"Related technologies\"\n    uid=2_50 button \"Toggle Related technologies subsection\" expandable\n    uid=2_51 link \"Notes\" url=\"https://en.wikipedia.org/wiki/JavaScript#Notes\"\n      uid=2_52 StaticText \"Notes\"\n    uid=2_53 link \"References\" url=\"https://en.wikipedia.org/wiki/JavaScript#References\"\n      uid=2_54 StaticText \"References\"\n    uid=2_55 link \"Further reading\" url=\"https://en.wikipedia.org/wiki/JavaScript#Further_reading\"\n      uid=2_56 StaticText \"Further reading\"\n    uid=2_57 link \"External links\" url=\"https://en.wikipedia.org/wiki/JavaScript#External_links\"\n      uid=2_58 StaticText \"External links\"\n  uid=2_59 main\n    uid=2_60 heading \"JavaScript\" level=\"1\"\n    uid=2_61 button \"Go to an article in another language. Available in 115 languages\" haspopup=\"menu\"\n    uid=2_62 navigation \"Namespaces\"\n      uid=2_63 link \"Article\" description=\"View the content page [ctrl-option-c]\" keyshortcuts=\"Ctrl+Alt+c\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n        uid=2_64 StaticText \"Article\"\n      uid=2_65 link \"Talk\" description=\"Discuss improvements to the content page [ctrl-option-t]\" keyshortcuts=\"Ctrl+Alt+t\" url=\"https://en.wikipedia.org/wiki/Talk:JavaScript\"\n        uid=2_66 StaticText \"Talk\"\n    uid=2_67 navigation \"Views\"\n      uid=2_68 link \"Read\" url=\"https://en.wikipedia.org/wiki/JavaScript\"\n        uid=2_69 StaticText \"Read\"\n      uid=2_70 link \"View source\" description=\"This page is protected. You can view its source [ctrl-option-e]\" keyshortcuts=\"Ctrl+Alt+e\" url=\"https://en.wikipedia.org/w/index.php?title=JavaScript&action=edit\"\n        uid=2_71 StaticText \"View source\"\n      uid=2_72 link \"View history\" description=\"Past revisions of this page [ctrl-option-h]\" keyshortcuts=\"Ctrl+Alt+h\" url=\"https://en.wikipedia.org/w/index.php?title=JavaScript&action=history\"\n        uid=2_73 StaticText \"View history\"\n    uid=2_74 navigation \"Page tools\"\n      uid=2_75 button \"Tools\" haspopup=\"menu\"\n    uid=2_76 navigation \"Appearance\"\n      uid=2_77 StaticText \"Appearance\"\n      uid=2_78 button \"hide\"\n      uid=2_79 StaticText \"Birthday mode (Baby Globe)\"\n      uid=2_80 radio \"Disabled\"\n      uid=2_81 StaticText \"Disabled\"\n      uid=2_82 radio \"Enabled\" checked\n      uid=2_83 StaticText \"Enabled\"\n      uid=2_84 link \"Learn more about Birthday mode\" 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article is semi-protected.\" url=\"https://en.wikipedia.org/wiki/Wikipedia:Protection_policy#semi\"\n      uid=2_107 image \"Page semi-protected\" url=\"https://upload.wikimedia.org/wikipedia/en/thumb/1/1b/Semi-protection-shackle.svg/20px-Semi-protection-shackle.svg.png\"\n    uid=2_108 link \"Listen to this article\" description=\"Listen to this article\" url=\"https://en.wikipedia.org/wiki/File:En-JavaScript.ogg\"\n      uid=2_109 image \"Listen to this article\" url=\"https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Gnome-mime-sound-openclipart.svg/20px-Gnome-mime-sound-openclipart.svg.png\"\n    uid=2_110 StaticText \"From Wikipedia, the free encyclopedia\"\n    uid=2_111 StaticText \"Not to be confused with \"\n    uid=2_112 link \"Java (programming language)\" url=\"https://en.wikipedia.org/wiki/Java_(programming_language)\"\n      uid=2_113 StaticText \"Java (programming language)\"\n    uid=2_114 StaticText \", \"\n    uid=2_115 link \"Javanese script\" url=\"https://en.wikipedia.org/wiki/Javanese_script\"\n      uid=2_116 StaticText \"Javanese script\"\n    uid=2_117 StaticText \", or \"\n    uid=2_118 link \"ECMAScript\" url=\"https://en.wikipedia.org/wiki/ECMAScript\"\n      uid=2_119 StaticText \"ECMAScript\"\n    uid=2_120 StaticText \".\"\n    uid=2_121 StaticText \"JavaScript\"\n    uid=2_122 link url=\"https://en.wikipedia.org/wiki/File:JavaScript_code.png\"\n    uid=2_123 StaticText \"Screenshot of JavaScript source code\"\n    uid=2_124 link \"Paradigms\" description=\"Programming paradigm\" url=\"https://en.wikipedia.org/wiki/Programming_paradigm\"\n      uid=2_125 StaticText \"Paradigms\"\n    uid=2_126 link \"Multi-paradigm\" url=\"https://en.wikipedia.org/wiki/Multi-paradigm\"\n      uid=2_127 StaticText \"Multi-paradigm\"\n    uid=2_128 StaticText \": \"\n    uid=2_129 link \"event-driven\" description=\"Event-driven programming\" url=\"https://en.wikipedia.org/wiki/Event-driven_programming\"\n      uid=2_130 StaticText 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url=\"https://en.wikipedia.org/wiki/ECMAScript\"\n      uid=2_145 StaticText \"ECMAScript\"\n    uid=2_146 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=2_147 StaticText \"Designed by\"\n    uid=2_148 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_149 StaticText \"Brendan Eich\"\n    uid=2_150 StaticText \" of \"\n    uid=2_151 link \"Netscape\" url=\"https://en.wikipedia.org/wiki/Netscape\"\n      uid=2_152 StaticText \"Netscape\"\n    uid=2_153 StaticText \" first; then others contributed to \"\n    uid=2_154 link \"ECMAScript\" url=\"https://en.wikipedia.org/wiki/ECMAScript\"\n      uid=2_155 StaticText \"ECMAScript\"\n    uid=2_156 StaticText \" standard\"\n    uid=2_157 StaticText \"First appeared\"\n    uid=2_158 StaticText \"4 December 1995\"\n    uid=2_159 StaticText \"; 30 years ago\"\n    uid=2_160 link \"[1]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-press_release-1\"\n      uid=2_161 StaticText \"[\"\n      uid=2_162 StaticText \"1\"\n      uid=2_163 StaticText \"]\"\n    uid=2_164 link \"Stable release\" description=\"Software release life cycle\" url=\"https://en.wikipedia.org/wiki/Software_release_life_cycle\"\n      uid=2_165 StaticText \"Stable release\"\n    uid=2_166 StaticText \"ECMAScript 2024\"\n    uid=2_167 link \"[2]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-wikidata-fdaa92a1fc5308e94e5ed782a2024ab0bbc4c072-v20-2\"\n      uid=2_168 StaticText \"[\"\n      uid=2_169 StaticText \"2\"\n      uid=2_170 StaticText \"]\"\n    uid=2_171 StaticText \" \"\n    uid=2_172 link \"Edit this on Wikidata\" description=\"Edit this on Wikidata\" url=\"https://www.wikidata.org/wiki/Q2005?uselang=en#P348\"\n      uid=2_173 image \"Edit this on Wikidata\" url=\"https://upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png\"\n    uid=2_174 StaticText \" / June 2024\"\n    uid=2_175 StaticText \"; 22 months ago\"\n    uid=2_176 link \"Preview release\" description=\"Software release life cycle\" url=\"https://en.wikipedia.org/wiki/Software_release_life_cycle#Beta\"\n      uid=2_177 StaticText \"Preview release\"\n    uid=2_178 StaticText \"ECMAScript 2025\"\n    uid=2_179 link \"[3]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-wikidata-6351048ad5638805e5935d8ba81b639a34072b65-v20-3\"\n      uid=2_180 StaticText \"[\"\n      uid=2_181 StaticText \"3\"\n      uid=2_182 StaticText \"]\"\n    uid=2_183 StaticText \" \"\n    uid=2_184 link \"Edit this on Wikidata\" description=\"Edit this on Wikidata\" url=\"https://www.wikidata.org/wiki/Q2005?uselang=en#P348\"\n      uid=2_185 image \"Edit this on Wikidata\" url=\"https://upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png\"\n    uid=2_186 StaticText \" / 27 March 2024\"\n    uid=2_187 StaticText \"; 2 years ago\"\n    uid=2_188 link \"Typing discipline\" description=\"Type system\" url=\"https://en.wikipedia.org/wiki/Type_system\"\n      uid=2_189 StaticText \"Typing discipline\"\n    uid=2_190 link \"Dynamic\" description=\"Dynamic typing\" url=\"https://en.wikipedia.org/wiki/Dynamic_typing\"\n      uid=2_191 StaticText \"Dynamic\"\n    uid=2_192 StaticText \", \"\n    uid=2_193 link \"weak\" description=\"Strong and weak typing\" url=\"https://en.wikipedia.org/wiki/Strong_and_weak_typing\"\n      uid=2_194 StaticText \"weak\"\n    uid=2_195 StaticText \", \"\n    uid=2_196 link \"duck\" description=\"Duck typing\" url=\"https://en.wikipedia.org/wiki/Duck_typing\"\n      uid=2_197 StaticText \"duck\"\n    uid=2_198 link \"Memory management\" url=\"https://en.wikipedia.org/wiki/Memory_management\"\n      uid=2_199 StaticText \"Memory management\"\n    uid=2_200 link \"Garbage collected\" description=\"Garbage collection (computer science)\" url=\"https://en.wikipedia.org/wiki/Garbage_collection_(computer_science)\"\n      uid=2_201 StaticText \"Garbage collected\"\n    uid=2_202 link \"Scope\" description=\"Scope (computer science)\" url=\"https://en.wikipedia.org/wiki/Scope_(computer_science)\"\n      uid=2_203 StaticText \"Scope\"\n    uid=2_204 link \"lexical\" description=\"Scope (computer science)\" url=\"https://en.wikipedia.org/wiki/Scope_(computer_science)\"\n      uid=2_205 StaticText \"lexical\"\n    uid=2_206 link \"Filename extensions\" description=\"Filename extension\" url=\"https://en.wikipedia.org/wiki/Filename_extension\"\n      uid=2_207 StaticText \"Filename extensions\"\n    uid=2_208 StaticText \".js\"\n    uid=2_209 StaticText \" • \"\n    uid=2_210 StaticText \".mjs\"\n    uid=2_211 StaticText \" • \"\n    uid=2_212 StaticText \".cjs\"\n    uid=2_213 link \"[4]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-node.js_ECMAScript_Modules_Specification-4\"\n      uid=2_214 StaticText \"[\"\n      uid=2_215 StaticText \"4\"\n      uid=2_216 StaticText \"]\"\n    uid=2_217 StaticText \"Website\"\n    uid=2_218 link \"ecma-international .org /publications-and-standards /standards /ecma-262 /\" url=\"https://ecma-international.org/publications-and-standards/standards/ecma-262/\"\n      uid=2_219 StaticText \"ecma-international\"\n      uid=2_220 StaticText \".org\"\n      uid=2_221 StaticText \"/publications-and-standards\"\n      uid=2_222 StaticText \"/standards\"\n      uid=2_223 StaticText \"/ecma-262\"\n      uid=2_224 StaticText \"/\"\n    uid=2_225 StaticText \"Major \"\n    uid=2_226 link \"implementations\" description=\"Programming language implementation\" url=\"https://en.wikipedia.org/wiki/Programming_language_implementation\"\n      uid=2_227 StaticText \"implementations\"\n    uid=2_228 link \"V8\" description=\"V8 (JavaScript engine)\" url=\"https://en.wikipedia.org/wiki/V8_(JavaScript_engine)\"\n      uid=2_229 StaticText \"V8\"\n    uid=2_230 StaticText \", \"\n    uid=2_231 link \"JavaScriptCore\" url=\"https://en.wikipedia.org/wiki/JavaScriptCore\"\n      uid=2_232 StaticText \"JavaScriptCore\"\n    uid=2_233 StaticText \", \"\n    uid=2_234 link \"SpiderMonkey\" url=\"https://en.wikipedia.org/wiki/SpiderMonkey\"\n      uid=2_235 StaticText \"SpiderMonkey\"\n    uid=2_236 StaticText \";\"\n    uid=2_237 LineBreak \"\n\"\n    uid=2_238 link \"Chakra\" description=\"Chakra (JavaScript engine)\" url=\"https://en.wikipedia.org/wiki/Chakra_(JavaScript_engine)\"\n      uid=2_239 StaticText \"Chakra\"\n    uid=2_240 StaticText \" (deprecated)\"\n    uid=2_241 StaticText \"Influenced by\"\n    uid=2_242 link \"Java\" description=\"Java (programming language)\" url=\"https://en.wikipedia.org/wiki/Java_(programming_language)\"\n      uid=2_243 StaticText \"Java\"\n    uid=2_244 StaticText \",\"\n    uid=2_245 link \"[5]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-looklikejava-5\"\n      uid=2_246 StaticText \"[\"\n      uid=2_247 StaticText \"5\"\n      uid=2_248 StaticText \"]\"\n    uid=2_249 link \"[6]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-origin-6\"\n      uid=2_250 StaticText \"[\"\n      uid=2_251 StaticText \"6\"\n      uid=2_252 StaticText \"]\"\n    uid=2_253 StaticText \" \"\n    uid=2_254 link \"Scheme\" description=\"Scheme (programming language)\" url=\"https://en.wikipedia.org/wiki/Scheme_(programming_language)\"\n      uid=2_255 StaticText \"Scheme\"\n    uid=2_256 StaticText \",\"\n    uid=2_257 link \"[6]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-origin-6\"\n      uid=2_258 StaticText \"[\"\n      uid=2_259 StaticText \"6\"\n      uid=2_260 StaticText \"]\"\n    uid=2_261 StaticText \" \"\n    uid=2_262 link \"Self\" description=\"Self (programming language)\" url=\"https://en.wikipedia.org/wiki/Self_(programming_language)\"\n      uid=2_263 StaticText \"Self\"\n    uid=2_264 StaticText \",\"\n    uid=2_265 link \"[7]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-7\"\n      uid=2_266 StaticText \"[\"\n      uid=2_267 StaticText \"7\"\n      uid=2_268 StaticText \"]\"\n    uid=2_269 StaticText \" \"\n    uid=2_270 link \"AWK\" url=\"https://en.wikipedia.org/wiki/AWK\"\n      uid=2_271 StaticText \"AWK\"\n    uid=2_272 StaticText \",\"\n    uid=2_273 link \"[8]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-8\"\n      uid=2_274 StaticText \"[\"\n      uid=2_275 StaticText \"8\"\n      uid=2_276 StaticText \"]\"\n    uid=2_277 StaticText \" \"\n    uid=2_278 link \"HyperTalk\" url=\"https://en.wikipedia.org/wiki/HyperTalk\"\n      uid=2_279 StaticText \"HyperTalk\"\n    uid=2_280 link \"[9]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-9\"\n      uid=2_281 StaticText \"[\"\n      uid=2_282 StaticText \"9\"\n      uid=2_283 StaticText \"]\"\n    uid=2_284 StaticText \"Influenced\"\n    uid=2_285 link \"ActionScript\" url=\"https://en.wikipedia.org/wiki/ActionScript\"\n      uid=2_286 StaticText \"ActionScript\"\n    uid=2_287 StaticText \", \"\n    uid=2_288 link \"ArkTS\" url=\"https://en.wikipedia.org/wiki/ArkTS\"\n      uid=2_289 StaticText \"ArkTS\"\n    uid=2_290 StaticText \", \"\n    uid=2_291 link \"AssemblyScript\" url=\"https://en.wikipedia.org/wiki/AssemblyScript\"\n      uid=2_292 StaticText \"AssemblyScript\"\n    uid=2_293 StaticText \", \"\n    uid=2_294 link \"CoffeeScript\" url=\"https://en.wikipedia.org/wiki/CoffeeScript\"\n      uid=2_295 StaticText \"CoffeeScript\"\n    uid=2_296 StaticText \", \"\n    uid=2_297 link \"Dart\" description=\"Dart (programming language)\" url=\"https://en.wikipedia.org/wiki/Dart_(programming_language)\"\n      uid=2_298 StaticText \"Dart\"\n    uid=2_299 StaticText \", \"\n    uid=2_300 link \"Haxe\" url=\"https://en.wikipedia.org/wiki/Haxe\"\n      uid=2_301 StaticText \"Haxe\"\n    uid=2_302 StaticText \", \"\n    uid=2_303 link \"JS++\" url=\"https://en.wikipedia.org/wiki/JS%2B%2B\"\n      uid=2_304 StaticText \"JS++\"\n    uid=2_305 StaticText \", \"\n    uid=2_306 link \"Opa\" description=\"Opa (programming language)\" url=\"https://en.wikipedia.org/wiki/Opa_(programming_language)\"\n      uid=2_307 StaticText \"Opa\"\n    uid=2_308 StaticText \", \"\n    uid=2_309 link \"TypeScript\" url=\"https://en.wikipedia.org/wiki/TypeScript\"\n      uid=2_310 StaticText \"TypeScript\"\n    uid=2_311 link \"Wikibooks logo\" url=\"https://en.wikipedia.org/wiki/File:Wikibooks-logo.svg\"\n      uid=2_312 image \"Wikibooks logo\" url=\"https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/40px-Wikibooks-logo.svg.png\"\n    uid=2_313 StaticText \" \"\n    uid=2_314 link \"JavaScript\" description=\"wikibooks:JavaScript\" url=\"https://en.wikibooks.org/wiki/JavaScript\"\n      uid=2_315 StaticText \"JavaScript\"\n    uid=2_316 StaticText \" at Wikibooks\"\n    uid=2_317 StaticText \"JavaScript\"\n    uid=2_318 StaticText \" (\"\n    uid=2_319 StaticText \"JS\"\n    uid=2_320 StaticText \")\"\n    uid=2_321 link \"[a]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-10\"\n      uid=2_322 StaticText \"[\"\n      uid=2_323 StaticText \"a\"\n      uid=2_324 StaticText \"]\"\n    uid=2_325 StaticText \" is a \"\n    uid=2_326 link \"programming language\" description=\"Programming language\" url=\"https://en.wikipedia.org/wiki/Programming_language\"\n      uid=2_327 StaticText \"programming language\"\n    uid=2_328 StaticText \" and core technology of \"\n    uid=2_329 link \"the Web\" description=\"World Wide Web\" url=\"https://en.wikipedia.org/wiki/World_Wide_Web\"\n      uid=2_330 StaticText \"the Web\"\n    uid=2_331 StaticText \", alongside \"\n    uid=2_332 link \"HTML\" url=\"https://en.wikipedia.org/wiki/HTML\"\n      uid=2_333 StaticText \"HTML\"\n    uid=2_334 StaticText \" and \"\n    uid=2_335 link \"CSS\" url=\"https://en.wikipedia.org/wiki/CSS\"\n      uid=2_336 StaticText \"CSS\"\n    uid=2_337 StaticText \". It was created by \"\n    uid=2_338 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_339 StaticText \"Brendan Eich\"\n    uid=2_340 StaticText \" in 1995.\"\n    uid=2_341 link \"[6]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-origin-6\"\n      uid=2_342 StaticText \"[\"\n      uid=2_343 StaticText \"6\"\n      uid=2_344 StaticText \"]\"\n    uid=2_345 StaticText \" As of 2025, the overwhelming majority of \"\n    uid=2_346 link \"websites\" description=\"Website\" url=\"https://en.wikipedia.org/wiki/Website\"\n      uid=2_347 StaticText \"websites\"\n    uid=2_348 StaticText \" (98.9%) uses JavaScript for \"\n    uid=2_349 link \"client\" description=\"Client (computing)\" url=\"https://en.wikipedia.org/wiki/Client_(computing)\"\n      uid=2_350 StaticText \"client\"\n    uid=2_351 StaticText \" side \"\n    uid=2_352 link \"webpage\" description=\"Web page\" url=\"https://en.wikipedia.org/wiki/Web_page\"\n      uid=2_353 StaticText \"webpage\"\n    uid=2_354 StaticText \" behavior.\"\n    uid=2_355 link \"[10]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-deployedstats-11\"\n      uid=2_356 StaticText \"[\"\n      uid=2_357 StaticText \"10\"\n      uid=2_358 StaticText \"]\"\n    uid=2_359 link \"Web browsers\" description=\"Web browser\" url=\"https://en.wikipedia.org/wiki/Web_browser\"\n      uid=2_360 StaticText \"Web browsers\"\n    uid=2_361 StaticText \" have a dedicated \"\n    uid=2_362 link \"JavaScript engine\" url=\"https://en.wikipedia.org/wiki/JavaScript_engine\"\n      uid=2_363 StaticText \"JavaScript engine\"\n    uid=2_364 StaticText \" that executes the client \"\n    uid=2_365 link \"code\" description=\"Source code\" url=\"https://en.wikipedia.org/wiki/Source_code\"\n      uid=2_366 StaticText \"code\"\n    uid=2_367 StaticText \". These engines are also utilized in some \"\n    uid=2_368 link \"servers\" description=\"Server (computing)\" url=\"https://en.wikipedia.org/wiki/Server_(computing)\"\n      uid=2_369 StaticText \"servers\"\n    uid=2_370 StaticText \" and a variety of \"\n    uid=2_371 link \"apps\" description=\"Application software\" url=\"https://en.wikipedia.org/wiki/Application_software\"\n      uid=2_372 StaticText \"apps\"\n    uid=2_373 StaticText \". The most popular \"\n    uid=2_374 link \"runtime system\" description=\"Runtime system\" url=\"https://en.wikipedia.org/wiki/Runtime_system\"\n      uid=2_375 StaticText \"runtime system\"\n    uid=2_376 StaticText \" for non-browser usage is \"\n    uid=2_377 link \"Node.js\" url=\"https://en.wikipedia.org/wiki/Node.js\"\n      uid=2_378 StaticText \"Node.js\"\n    uid=2_379 StaticText \".\"\n    uid=2_380 link \"[11]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-12\"\n      uid=2_381 StaticText \"[\"\n      uid=2_382 StaticText \"11\"\n      uid=2_383 StaticText \"]\"\n    uid=2_384 StaticText \"JavaScript is a \"\n    uid=2_385 link \"high-level\" description=\"High-level programming language\" url=\"https://en.wikipedia.org/wiki/High-level_programming_language\"\n      uid=2_386 StaticText \"high-level\"\n    uid=2_387 StaticText \", often \"\n    uid=2_388 link \"just-in-time–compiled\" description=\"Just-in-time compilation\" url=\"https://en.wikipedia.org/wiki/Just-in-time_compilation\"\n      uid=2_389 StaticText \"just-in-time–compiled\"\n    uid=2_390 StaticText \" language that conforms to the \"\n    uid=2_391 link \"ECMAScript\" url=\"https://en.wikipedia.org/wiki/ECMAScript\"\n      uid=2_392 StaticText \"ECMAScript\"\n    uid=2_393 StaticText \" standard.\"\n    uid=2_394 link \"[12]\" url=\"https://en.wikipedia.org/wiki/JavaScript#cite_note-tc39-13\"\n      uid=2_395 StaticText \"[\"\n      uid=2_396 StaticText \"12\"\n      uid=2_397 StaticText \"]\"\n    uid=2_398 StaticText \" It has \"\n    uid=2_399 link \"dynamic typing\" description=\"Dynamic typing\" url=\"https://en.wikipedia.org/wiki/Dynamic_typing\"\n      uid=2_400 StaticText \"dynamic typing\"\n    uid=2_401 StaticText \", \"\n    uid=2_402 link \"prototype-based\" description=\"Prototype-based programming\" url=\"https://en.wikipedia.org/wiki/Prototype-based_programming\"\n      uid=2_403 StaticText \"prototype-based\"\n    uid=2_404 StaticText \" \"\n    uid=2_405 link \"object-orientation\" description=\"Object-oriented programming\" url=\"https://en.wikipedia.org/wiki/Object-oriented_programming\"\n      uid=2_406 StaticText \"object-orientation\"\n    uid=2_407 StaticText \", and \"\n    uid=2_408 link \"first-class functions\" description=\"First-class function\" url=\"https://en.wikipedia.org/wiki/First-class_function\"\n      uid=2_409 StaticText \"first-class functions\"\n    uid=2_410 StaticText \". It is \"\n    uid=2_411 link \"multi-paradigm\" description=\"Programming paradigm\" url=\"https://en.wikipedia.org/wiki/Programming_paradigm\"\n      uid=2_412 StaticText \"multi-paradigm\"\n    uid=2_413 StaticText \", supporting \"\n    uid=2_414 link \"event-driven\" description=\"Event-driven programming\" url=\"https://en.wikipedia.org/wiki/Event-driven_programming\"\n      uid=2_415 StaticText \"event-driven\"\n    uid=2_416 StaticText \", \"\n    uid=2_417 link \"functional\" description=\"Functional programming\" url=\"https://en.wikipedia.org/wiki/Functional_programming\"\n      uid=2_418 StaticText \"functional\"\n    uid=2_419 StaticText \", and \"\n    uid=2_420 link \"imperative\" description=\"Imperative programming\" url=\"https://en.wikipedia.org/wiki/Imperative_programming\"\n      uid=2_421 StaticText \"imperative\"\n    uid=2_422 StaticText \" \"\n    uid=2_423 link \"programming styles\" description=\"Programming paradigm\" url=\"https://en.wikipedia.org/wiki/Programming_paradigm\"\n      uid=2_424 StaticText \"programming styles\"\n    uid=2_425 StaticText \". It has \"\n    uid=2_426 link \"application programming interfaces\" description=\"Application programming interface\" url=\"https://en.wikipedia.org/wiki/Application_programming_interface\"\n      uid=2_427 StaticText \"application programming interfaces\"\n    uid=2_428 StaticText \" (APIs) for working with text, dates, \"\n    uid=2_429 link \"regular expressions\" description=\"Regular expression\" url=\"https://en.wikipedia.org/wiki/Regular_expression\"\n      uid=2_430 StaticText \"regular expressions\"\n    uid=2_431 StaticText \", standard \"\n    uid=2_432 link \"data structures\" description=\"Data structure\" url=\"https://en.wikipedia.org/wiki/Data_structure\"\n      uid=2_433 StaticText \"data structures\"\n    uid=2_434 StaticText \", and the \"\n    uid=2_435 link \"Document Object Model\" url=\"https://en.wikipedia.org/wiki/Document_Object_Model\"\n      uid=2_436 StaticText \"Document Object Model\"\n    uid=2_437 StaticText \" (DOM).\"\n    uid=2_438 StaticText \"The ECMAScript standard does not include any \"\n    uid=2_439 link \"input/output\" description=\"Input/output\" url=\"https://en.wikipedia.org/wiki/Input/output\"\n      uid=2_440 StaticText \"input/output\"\n    uid=2_441 StaticText \" (I/O), such as \"\n    uid=2_442 link \"networking\" description=\"Computer network\" url=\"https://en.wikipedia.org/wiki/Computer_network\"\n      uid=2_443 StaticText \"networking\"\n    uid=2_444 StaticText \", \"\n    uid=2_445 link \"storage\" description=\"Data storage\" url=\"https://en.wikipedia.org/wiki/Data_storage\"\n      uid=2_446 StaticText \"storage\"\n    uid=2_447 StaticText \", or \"\n    uid=2_448 link \"graphics\" description=\"Computer graphics\" url=\"https://en.wikipedia.org/wiki/Computer_graphics\"\n      uid=2_449 StaticText \"graphics\"\n    uid=2_450 StaticText \" facilities. In practice, the web browser or other runtime system provides JavaScript APIs for I/O.\"\n    uid=2_451 StaticText \"Although \"\n    uid=2_452 link \"Java\" description=\"Java (programming language)\" url=\"https://en.wikipedia.org/wiki/Java_(programming_language)\"\n      uid=2_453 StaticText \"Java\"\n    uid=2_454 StaticText \" and JavaScript are similar in name and \"\n    uid=2_455 link \"syntax\" description=\"Syntax (programming languages)\" url=\"https://en.wikipedia.org/wiki/Syntax_(programming_languages)\"\n      uid=2_456 StaticText \"syntax\"\n    uid=2_457 StaticText \", the two languages are distinct and differ greatly in design.\"\n    uid=2_458 heading \"History\" level=\"2\"\n    uid=2_459 heading \"Creation at Netscape\" level=\"3\"\n    uid=2_460 StaticText \"The first popular \"\n    uid=2_461 link \"web browser\" description=\"Web browser\" url=\"https://en.wikipedia.org/wiki/Web_browser\"\n      uid=2_462 StaticText \"web browser\"\n    uid=2_463 StaticText \" with a \"\n    uid=2_464 link \"graphical user interface\" description=\"Graphical user interface\" url=\"https://en.wikipedia.org/wiki/Graphical_user_interface\"\n      uid=2_465 StaticText \"graphical user interface\"\n    uid=2_466 StaticText \", \"\n    uid=2_467 link \"Mosaic\" description=\"Mosaic (web browser)\" url=\"https://en.wikipedia.org/wiki/Mosaic_(web_browser)\"\n      uid=2_468 StaticText \"Mosaic\"\n    uid=2_469 StaticText \", was released in 1993. The lead developers of Mosaic then founded the \"\n    uid=2_470 link \"Netscape\" url=\"https://en.wikipedia.org/wiki/Netscape\"\n      uid=2_471 StaticText \"Netscape\"\n    uid=2_472 StaticText \" corporation, which released a more polished browser, \"\n    uid=2_473 link \"Netscape Navigator\" url=\"https://en.wikipedia.org/wiki/Netscape_Navigator\"\n      uid=2_474 StaticText \"Netscape Navigator\"\n    uid=2_475 StaticText \", in 1994. 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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MtfjCHLuqT9y1akr6ZfoaZ","type":"tool_result","content":"    uid=2_146 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=2_147 StaticText \"Designed by\"\n    uid=2_148 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_149 StaticText \"Brendan Eich\"\n    uid=2_338 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_339 StaticText \"Brendan Eich\"\n    uid=2_493 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_494 StaticText \"Brendan Eich\"\n    uid=2_612 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_613 StaticText \"Brendan Eich\"\n    uid=2_893 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_894 StaticText \"Brendan Eich\"\n    uid=2_2466 StaticText \", and JavaScript was designed with Java's syntax and standard library in mind. In particular, all Java keywords were reserved in original JavaScript, JavaScript's standard library follows Java's naming conventions, and JavaScript's \"\n    uid=2_2479 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_2480 StaticText \"Brendan Eich\"\n    uid=2_2526 StaticText \" format designed to complement JavaScript, especially the performance-critical portions of \"\n    uid=2_2686 link \"\"Popularity – Brendan Eich\"\" url=\"https://brendaneich.com/2008/04/popularity/\"\n      uid=2_2687 StaticText \"\"Popularity – Brendan Eich\"\"\n    uid=2_2689 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Popularity+%E2%80%93+Brendan+Eich&rft_id=https%3A%2F%2Fbrendaneich.com%2F2008%2F04%2Fpopularity%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJavaScript\"\n    uid=2_2693 link \"\"Brendan Eich: An Introduction to JavaScript, JSConf 2010\"\" url=\"https://www.youtube.com/watch?v=1EyRscXrehw\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"d9fabee7-5d7a-4372-9a73-59db0141ecf5","uuid":"6ce4fde2-d907-4b08-aed3-8d3e8ab81ec5","timestamp":"2026-04-03T08:28:55.318Z","tool_use_result":{"stdout":"    uid=2_146 link \"Designed by\" description=\"Software design\" url=\"https://en.wikipedia.org/wiki/Software_design\"\n      uid=2_147 StaticText \"Designed by\"\n    uid=2_148 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_149 StaticText \"Brendan Eich\"\n    uid=2_338 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_339 StaticText \"Brendan Eich\"\n    uid=2_493 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_494 StaticText \"Brendan Eich\"\n    uid=2_612 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_613 StaticText \"Brendan Eich\"\n    uid=2_893 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_894 StaticText \"Brendan Eich\"\n    uid=2_2466 StaticText \", and JavaScript was designed with Java's syntax and standard library in mind. In particular, all Java keywords were reserved in original JavaScript, JavaScript's standard library follows Java's naming conventions, and JavaScript's \"\n    uid=2_2479 link \"Brendan Eich\" url=\"https://en.wikipedia.org/wiki/Brendan_Eich\"\n      uid=2_2480 StaticText \"Brendan Eich\"\n    uid=2_2526 StaticText \" format designed to complement JavaScript, especially the performance-critical portions of \"\n    uid=2_2686 link \"\"Popularity – Brendan Eich\"\" url=\"https://brendaneich.com/2008/04/popularity/\"\n      uid=2_2687 StaticText \"\"Popularity – Brendan Eich\"\"\n    uid=2_2689 generic description=\"ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Popularity+%E2%80%93+Brendan+Eich&rft_id=https%3A%2F%2Fbrendaneich.com%2F2008%2F04%2Fpopularity%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AJavaScript\"\n    uid=2_2693 link \"\"Brendan Eich: An Introduction to JavaScript, JSConf 2010\"\" url=\"https://www.youtube.com/watch?v=1EyRscXrehw\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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