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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01KGtHvNJmUGzGctRVkuJofe","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"Let me navigate to the Wikipedia article for the Moon and find the orbital speed from the infobox.","signature":"Ep8CClsIDBgCKkCGY2mZaEFnEKB9PNU1U+6eUBIQ1uZNP5HIBwqyvriqSNj13ptGPfPBRwuW8JR+/KqQ4gfVd8MgSIQePLl7WH41MhFjbGF1ZGUtc29ubmV0LTQtNjgAEgx/sZmSV6YUOcJW0zAaDFS9U4tf4pGhG8cCjyIwO0r1eGAChVD3B34NKVnPNPCqCdEC0DsVkDZ+P6FyNavE1GZUdqh85w5aMsSNXeuvKnJct8EhhMCb5CXBqhwubXFSMBa++daZex2RtmfkJp9YgK324VY2PSlZzFE8AvLy7ypxYZfJY7kRwCtL0N/88bz3fPOEN2DAFYuz2JMKFfdC0ugmgircpN6EB+PpEDFxpfeRvoe8XBebk6nKUmXxVQ6oU/0YAQ=="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7290,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7290},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"80c99533-87cf-41eb-9eb8-2f761c52b54c"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01KGtHvNJmUGzGctRVkuJofe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MuzpTdNeVK1Qem5v4kxLWt","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","content":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('.infobox');\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7290,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7290},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"8e46dca1-c7e3-438b-aeda-7478a135dcf6"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MuzpTdNeVK1Qem5v4kxLWt","type":"tool_result","content":"File created successfully at: /Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js"}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"8fc9fd6f-6ac7-402a-aa42-91743ea1578c","timestamp":"2026-04-03T09:38:42.519Z","tool_use_result":{"type":"create","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","content":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('.infobox');\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);\n","structuredPatch":[],"originalFile":null}}
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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01E1E4LxzUPE2JAuRZKP67Ew","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018wEEC343sRHEKe9LGSJAmN","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_fact_lookup-run2 run moon.js","description":"Navigate to Moon Wikipedia article and extract infobox text"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":281,"cache_read_input_tokens":15893,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":281},"output_tokens":58,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"0994eb4a-ce0a-43e2-af57-39b3cc5b81c0"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:22:3)","is_error":true,"tool_use_id":"toolu_018wEEC343sRHEKe9LGSJAmN"}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"3e5696e8-17f9-4c63-be17-ebb88416a84f","timestamp":"2026-04-03T09:38:46.913Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:22:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01RjY6FebPUEGxTnJzgwSUeG","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MFgCho73h3TBB9m5NjJJZb","name":"Edit","input":{"replace_all":false,"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","old_string":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('.infobox');\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);","new_string":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('table.infobox', { timeout: 10000 });\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('table.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":165,"cache_read_input_tokens":16174,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":165},"output_tokens":65,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"4be168cf-49ec-4da0-b4cc-bbf2190f1dc7"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MFgCho73h3TBB9m5NjJJZb","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"03743872-8da9-4f6c-96b0-c7147a302f0b","timestamp":"2026-04-03T09:38:51.145Z","tool_use_result":{"filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","oldString":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('.infobox');\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);","newString":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('table.infobox', { timeout: 10000 });\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('table.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);","originalFile":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('.infobox');\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);\n","structuredPatch":[{"oldStart":1,"oldLines":7,"newStart":1,"newLines":7,"lines":[" await page.goto('https://en.wikipedia.org/wiki/Moon');","-await page.waitForSelector('.infobox');","+await page.waitForSelector('table.infobox', { timeout: 10000 });"," "," // Find orbital speed in the infobox","-const infobox = await page.$('.infobox');","+const infobox = await page.$('table.infobox');"," const text = await infobox.evaluate(el => el.innerText);"," console.log(text);"]}],"userModified":false,"replaceAll":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01ACwtwmBWAuHxnbgMULgSrW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HKNmBE6bGgq5TT5Pfkbzas","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_fact_lookup-run2 run moon.js","description":"Navigate to Moon Wikipedia article and extract infobox text"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":538,"cache_read_input_tokens":16174,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":538},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"6d6efe04-b6a5-4441-9c5f-d3c80520d57c"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:22:3)","is_error":true,"tool_use_id":"toolu_01HKNmBE6bGgq5TT5Pfkbzas"}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"0342d032-34b2-403e-96ea-3d5e7ede09ff","timestamp":"2026-04-03T09:38:53.394Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:22:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_019aHep36MVLrsAJJPpZsKnN","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XkNwytPSUV8MdHzsgmd7wn","name":"Write","input":{"file_path":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","content":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForLoadState('domcontentloaded');\n\n// Try to find any table\nconst tables = await page.$$('table');\nconsole.log('Number of tables:', tables.length);\n\n// Get page title to confirm we're on the right page\nconst title = await page.title();\nconsole.log('Page title:', title);\n\n// Try getting text containing \"orbital speed\"\nconst bodyText = await page.evaluate(() => document.body.innerText);\nconst lines = bodyText.split('\\n');\nconst speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));\nconsole.log('Speed lines:', speedLines);\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":165,"cache_read_input_tokens":16712,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":165},"output_tokens":65,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"c2e89969-8f13-4648-b635-2749a7087c1a"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XkNwytPSUV8MdHzsgmd7wn","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"7ec1eab2-06b1-4deb-88a9-e1b19b3ee89c","timestamp":"2026-04-03T09:38:57.936Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","content":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForLoadState('domcontentloaded');\n\n// Try to find any table\nconst tables = await page.$$('table');\nconsole.log('Number of tables:', tables.length);\n\n// Get page title to confirm we're on the right page\nconst title = await page.title();\nconsole.log('Page title:', title);\n\n// Try getting text containing \"orbital speed\"\nconst bodyText = await page.evaluate(() => document.body.innerText);\nconst lines = bodyText.split('\\n');\nconst speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));\nconsole.log('Speed lines:', speedLines);\n","structuredPatch":[{"oldStart":1,"oldLines":7,"newStart":1,"newLines":16,"lines":[" await page.goto('https://en.wikipedia.org/wiki/Moon');","-await page.waitForSelector('table.infobox', { timeout: 10000 });","+await page.waitForLoadState('domcontentloaded');"," ","-// Find orbital speed in the infobox","-const infobox = await page.$('table.infobox');","-const text = await infobox.evaluate(el => el.innerText);","-console.log(text);","+// Try to find any table","+const tables = await page.$$('table');","+console.log('Number of tables:', tables.length);","+","+// Get page title to confirm we're on the right page","+const title = await page.title();","+console.log('Page title:', title);","+","+// Try getting text containing \"orbital speed\"","+const bodyText = await page.evaluate(() => document.body.innerText);","+const lines = bodyText.split('\\n');","+const speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));","+console.log('Speed lines:', speedLines);"]}],"originalFile":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForSelector('table.infobox', { timeout: 10000 });\n\n// Find orbital speed in the infobox\nconst infobox = await page.$('table.infobox');\nconst text = await infobox.evaluate(el => el.innerText);\nconsole.log(text);\n"}}
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{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:31:3)","is_error":true,"tool_use_id":"toolu_01C1QEcq8YHWhcFnsKgDtYoa"}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"e7d6600c-2de9-4364-b81d-c5309dc1e8cd","timestamp":"2026-04-03T09:39:00.590Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:31:3)"}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HsoMXMXLKw1PZQb1zoBYc1","type":"tool_result","content":"Dev Browser is a CLI for controlling local or external browsers with JavaScript scripts.\nScripts run in a sandboxed QuickJS runtime (not Node.js). Top-level `await` is\navailable, along with a preconnected `browser` global and standard `console` output.\nA background daemon starts automatically when needed and manages browser instances,\nnamed pages, and CDP connections.\n\nSANDBOX ENVIRONMENT:\n  Scripts execute inside a QuickJS WASM sandbox with no arbitrary access to the host system.\n  This is NOT Node.js — the following are NOT available:\n    - require() / import()     No module loading\n    - process                  No process access\n    - fs / path / os           No direct filesystem access\n    - fetch / WebSocket        No direct network access\n    - __dirname / __filename   No path globals\n\n  Available globals:\n    browser                    Pre-connected browser handle (see API below)\n    console                    log, warn, error, info (routed to CLI output)\n    setTimeout / clearTimeout  Basic timers\n    saveScreenshot(buf, name)  Save a screenshot buffer (async, must be awaited)\n    writeFile(name, data)      Write a file to temp dir (async, must be awaited)\n    readFile(name)             Read a file from temp dir (async, must be awaited)\n\n  Memory and CPU limits are enforced. Infinite loops will be interrupted.\n\nPrimary invocation styles:\n  dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n    console.log(await page.title());\n  EOF\n\n  dev-browser run script.js\n  dev-browser --browser my-project < script.js\n  dev-browser --connect http://localhost:9222 <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n  EOF\n  dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"main\");\n    console.log(await page.title());\n  EOF\n\nScript API available inside every script:\n  browser.getPage(nameOrId) Get a page by name (creates if new) or connect to an existing\n                            tab by its targetId from listPages().\n  browser.newPage()       Create an anonymous page. Anonymous pages are cleaned up after the script exits.\n  browser.listPages()       List all tabs: named pages and existing browser tabs.\n                            Returns [{id, url, title, name}].\n  browser.closePage(name) Close and remove a named page.","is_error":false}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"3c77d2b0-0dce-4be7-99f9-d0b9d9ff53d7","timestamp":"2026-04-03T09:39:02.792Z","tool_use_result":{"stdout":"Dev Browser is a CLI for controlling local or external browsers with JavaScript scripts.\nScripts run in a sandboxed QuickJS runtime (not Node.js). Top-level `await` is\navailable, along with a preconnected `browser` global and standard `console` output.\nA background daemon starts automatically when needed and manages browser instances,\nnamed pages, and CDP connections.\n\nSANDBOX ENVIRONMENT:\n  Scripts execute inside a QuickJS WASM sandbox with no arbitrary access to the host system.\n  This is NOT Node.js — the following are NOT available:\n    - require() / import()     No module loading\n    - process                  No process access\n    - fs / path / os           No direct filesystem access\n    - fetch / WebSocket        No direct network access\n    - __dirname / __filename   No path globals\n\n  Available globals:\n    browser                    Pre-connected browser handle (see API below)\n    console                    log, warn, error, info (routed to CLI output)\n    setTimeout / clearTimeout  Basic timers\n    saveScreenshot(buf, name)  Save a screenshot buffer (async, must be awaited)\n    writeFile(name, data)      Write a file to temp dir (async, must be awaited)\n    readFile(name)             Read a file from temp dir (async, must be awaited)\n\n  Memory and CPU limits are enforced. Infinite loops will be interrupted.\n\nPrimary invocation styles:\n  dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n    console.log(await page.title());\n  EOF\n\n  dev-browser run script.js\n  dev-browser --browser my-project < script.js\n  dev-browser --connect http://localhost:9222 <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n  EOF\n  dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"main\");\n    console.log(await page.title());\n  EOF\n\nScript API available inside every script:\n  browser.getPage(nameOrId) Get a page by name (creates if new) or connect to an existing\n                            tab by its targetId from listPages().\n  browser.newPage()       Create an anonymous page. Anonymous pages are cleaned up after the script exits.\n  browser.listPages()       List all tabs: named pages and existing browser tabs.\n                            Returns [{id, url, title, name}].\n  browser.closePage(name) Close and remove a named page.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016EqF25YD955HfSMV6bEpsu","type":"tool_result","content":"The file /Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"a37beed3-014e-44e7-9f9b-a377422138ba","timestamp":"2026-04-03T09:39:06.467Z","tool_use_result":{"type":"update","filePath":"/Users/kunchen/github/kunchenguid/axi/bench-browser/results/dev-browser/wikipedia_fact_lookup/run2/workspace/moon.js","content":"const page = await browser.getPage('main');\nawait page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForLoadState('domcontentloaded');\n\n// Get page title to confirm we're on the right page\nconst title = await page.title();\nconsole.log('Page title:', title);\n\n// Try getting text containing \"orbital speed\"\nconst bodyText = await page.evaluate(() => document.body.innerText);\nconst lines = bodyText.split('\\n');\nconst speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));\nconsole.log('Speed lines:', JSON.stringify(speedLines));\n","structuredPatch":[{"oldStart":1,"oldLines":10,"newStart":1,"newLines":7,"lines":["+const page = await browser.getPage('main');"," await page.goto('https://en.wikipedia.org/wiki/Moon');"," await page.waitForLoadState('domcontentloaded');"," ","-// Try to find any table","-const tables = await page.$$('table');","-console.log('Number of tables:', tables.length);","-"," // Get page title to confirm we're on the right page"," const title = await page.title();"," console.log('Page title:', title);"]},{"oldStart":13,"oldLines":4,"newStart":10,"newLines":4,"lines":[" const bodyText = await page.evaluate(() => document.body.innerText);"," const lines = bodyText.split('\\n');"," const speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));","-console.log('Speed lines:', speedLines);","+console.log('Speed lines:', JSON.stringify(speedLines));"]}],"originalFile":"await page.goto('https://en.wikipedia.org/wiki/Moon');\nawait page.waitForLoadState('domcontentloaded');\n\n// Try to find any table\nconst tables = await page.$$('table');\nconsole.log('Number of tables:', tables.length);\n\n// Get page title to confirm we're on the right page\nconst title = await page.title();\nconsole.log('Page title:', title);\n\n// Try getting text containing \"orbital speed\"\nconst bodyText = await page.evaluate(() => document.body.innerText);\nconst lines = bodyText.split('\\n');\nconst speedLines = lines.filter(l => l.toLowerCase().includes('orbital speed') || l.toLowerCase().includes('mean speed'));\nconsole.log('Speed lines:', speedLines);\n"}}
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{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012YuiaZe5Uth7PxNpHXZ871","type":"tool_result","content":"Page title: Moon - Wikipedia\nSpeed lines: [\"Average orbital speed\\t1.022 km/s\",\"Delays in the tidal peaks of both ocean and solid-body tides cause torque in opposition to the Earth's rotation. This \\\"drains\\\" angular momentum and rotational kinetic energy from Earth's rotation, slowing the Earth's rotation.[198][195] That angular momentum, lost from the Earth, is transferred to the Moon in a process known as tidal acceleration, which lifts the Moon into a higher orbit while lowering orbital speed around the Earth. This has resulted in the length of a anomalistic month having increased from 20 days to today's 27.55 days over the course of 3.2 billion years.[202]\"]","is_error":false}]},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"77e6ac69-0367-4a13-89c3-6c1d16c092ac","timestamp":"2026-04-03T09:39:09.316Z","tool_use_result":{"stdout":"Page title: Moon - Wikipedia\nSpeed lines: [\"Average orbital speed\\t1.022 km/s\",\"Delays in the tidal peaks of both ocean and solid-body tides cause torque in opposition to the Earth's rotation. This \\\"drains\\\" angular momentum and rotational kinetic energy from Earth's rotation, slowing the Earth's rotation.[198][195] That angular momentum, lost from the Earth, is transferred to the Moon in a process known as tidal acceleration, which lifts the Moon into a higher orbit while lowering orbital speed around the Earth. This has resulted in the length of a anomalistic month having increased from 20 days to today's 27.55 days over the course of 3.2 billion years.[202]\"]","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01654obWZSv41ijdUKhbtaXy","type":"message","role":"assistant","content":[{"type":"text","text":"The Moon's **average orbital speed** from the Wikipedia infobox is **1.022 km/s**."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":280,"cache_read_input_tokens":18443,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":280},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","uuid":"f86b0c01-133c-48d7-91d3-f5192f7a9296"}
{"type":"result","subtype":"success","is_error":false,"duration_ms":32994,"duration_api_ms":30896,"num_turns":10,"result":"The Moon's **average orbital speed** from the Wikipedia infobox is **1.022 km/s**.","stop_reason":"end_turn","session_id":"ca2d43c7-e145-4eef-bbda-60f437657d47","total_cost_usd":0.1129572,"usage":{"input_tokens":11,"cache_creation_input_tokens":10446,"cache_read_input_tokens":161389,"output_tokens":1689,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10446,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{"claude-sonnet-4-6":{"inputTokens":11,"outputTokens":1689,"cacheReadInputTokens":161389,"cacheCreationInputTokens":10446,"webSearchRequests":0,"costUSD":0.1129572,"contextWindow":200000,"maxOutputTokens":32000}},"permission_denials":[],"fast_mode_state":"off","uuid":"5804d2c1-273b-4e31-9503-3560361e8b8d"}
