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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Qk8emfWpMhSuta9oFaSkYx","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"Let me use the dev-browser CLI to navigate to Wikipedia and search for the Turing Award.","signature":"EpUCClsIDBgCKkAV6fZ/2AudPKWm7ycNxVMCO2aTSX49jOgcTMrOK5kIpdxwMf6JpDYZ4xOBWrvUcBXH5Qx8DnLA8sxsUTTpq1vNMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgyDSBNsFw3WoGjEyeYaDObD+K+GZKdwgdZMdSIwnxl5XumSg/hWmyx5pziJvrCN8ZtQDiG/4efFe+ufhuqFDuci3iz/txaf0WgKeW4vKmipaJK1qARWWBUwlYP7IvuY4IIQX26QMsutLfBhOfXBPnrA7+Jutdk1CjG5JQiQ7PU9BeCSAtsx1ojJfF9kV5FWzTmhd9CrNBMMc64eo41l/voSJwazM3s0A9W9ruormnbYZEckOkLQoxgB"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7300,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7300},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"297bd635-8313-411d-ad6d-d3fee453fb3e"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01Qk8emfWpMhSuta9oFaSkYx","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0197i4TXFqaquhBN4My6axp5","name":"Bash","input":{"command":"cat << 'EOF' > /tmp/wiki_search.js\n// Navigate to Wikipedia main page\nawait page.goto('https://en.wikipedia.org/wiki/Main_Page');\n\n// Find the search box and type 'Turing Award'\nawait page.fill('#searchInput', 'Turing Award');\n\n// Submit the search\nawait page.press('#searchInput', 'Enter');\n\n// Wait for navigation\nawait page.waitForLoadState('networkidle');\n\n// Get the page title to confirm we're on the right page\nconst title = await page.title();\nconsole.log('Page title:', title);\n\n// Get the page content - look for first recipient info\nconst content = await page.textContent('body');\n\n// Find relevant section about first recipient\nconst lines = content.split('\\n');\nconst relevantLines = lines.filter(line => \n  line.includes('first') || \n  line.includes('1966') || \n  line.includes('Alan Perlis') ||\n  line.includes('recipient') ||\n  line.includes('laureate')\n).slice(0, 20);\n\nconsole.log('Relevant lines:', relevantLines.join('\\n'));\nEOF\ndev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /tmp/wiki_search.js","description":"Search Wikipedia for Turing Award and find first recipient"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7300,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7300},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"6ec7d4f8-4a88-4cc5-9e44-319e79559249"}
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{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:45:3)","is_error":true,"tool_use_id":"toolu_0197i4TXFqaquhBN4My6axp5"}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"1ddb7433-ceb4-46e2-abde-dacde6b91441","timestamp":"2026-04-03T09:43:05.746Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:45:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01UhB4PXPioQu44kSRuPvLRC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MrRA815J9sGMCmQuyDd5FY","name":"Bash","input":{"command":"cat << 'EOF' > /tmp/wiki_search2.js\n// Navigate to Wikipedia main page\nawait page.goto('https://en.wikipedia.org/wiki/Main_Page');\nawait page.waitForLoadState('networkidle');\n\n// Take a screenshot to see the page\nawait page.screenshot({ path: '/tmp/wiki_main.png' });\n\n// Get page content to find search box\nconst html = await page.content();\nconst searchMatches = html.match(/id=\"[^\"]*search[^\"]*\"/gi);\nconsole.log('Search-related IDs:', searchMatches);\nEOF\ndev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /tmp/wiki_search2.js","description":"Check Wikipedia main page for search box IDs"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":484,"cache_read_input_tokens":15903,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":484},"output_tokens":67,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"a76da44a-2dc9-4633-94bd-83675fe5cbf7"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:26:3)","is_error":true,"tool_use_id":"toolu_01MrRA815J9sGMCmQuyDd5FY"}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"d1691d23-3921-4104-8ea7-42171417645a","timestamp":"2026-04-03T09:43:09.853Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:26:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01G3f2eBgzRRBRxuoGC17RLB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PW8sZki5Luf9c8miTR6Y4x","name":"Bash","input":{"command":"dev-browser --help","description":"Get dev-browser help"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":312,"cache_read_input_tokens":16387,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":312},"output_tokens":52,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"d7ed7e8c-c195-42ef-8210-4a45a7044483"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PW8sZki5Luf9c8miTR6Y4x","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.\n  await saveScreenshot(buf: Buffer, name: string): Promise<string>\n                          Save a screenshot buffer to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the saved file.\n                          Example: const path = await saveScreenshot(await page.screenshot(), \"home.png\");\n\n  await writeFile(name: string, data: string): Promise<string>\n                          Write data to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the written file.\n                          Example: const path = await writeFile(\"results.json\", JSON.stringify(data));\n\n  await readFile(name: string): Promise<string>\n                          Read a file from ~/.dev-browser/tmp/<name>.\n                          Returns the file content as a string.\n                          Example: const data = JSON.parse(await readFile(\"results.json\"));\n\n  console.log/info(...)   Write output to stdout.\n  console.warn/error(...) Write output to stderr.\n\n  All file I/O functions are async and must be awaited.\n  All paths are restricted to ~/.dev-browser/tmp/ — no filesystem escape.\n\nPages returned by `browser.getPage()` and `browser.newPage()` are full Playwright\nPage objects — you get the same API (goto, click, fill, locator, evaluate, etc.):\n  https://playwright.dev/docs/api/class-page\n\nUsage: dev-browser [OPTIONS] [COMMAND]\n\nCommands:\n  run            Run a script file against the browser\n  install        Install Playwright browsers (Chromium)\n  install-skill  Install the dev-browser skill into agent skill directories\n  browsers       List all managed browser instances\n  status         Show daemon status\n  stop           Stop the daemon and all browsers\n  help           Print this message or the help of the given subcommand(s)\n\nOptions:\n      --browser <NAME>\n          Select the named browser instance to run against.\n          \n          The daemon keeps separate browser state for each name. Named pages created with `browser.getPage(\"name\")` persist within that browser between script runs.\n          \n          Defaults to `default`.\n          \n          [default: default]\n\n      --connect [<URL>]\n          Connect to a running Chrome instance.\n          \n          Without a URL: auto-discovers Chrome with debugging enabled.\n          Works with Chrome's built-in remote debugging\n          (chrome://inspect/#remote-debugging) and classic\n          --remote-debugging-port mode.\n          \n          With a URL: connects to the specified CDP endpoint.\n          Accepts HTTP or WebSocket CDP endpoints such as `http://localhost:9222` or `ws://host:9222/devtools/browser/...`.\n          \n          To launch Chrome with debugging, use a command such as:\n            chrome.exe --remote-debugging-port=9222\n            google-chrome --remote-debugging-port=9222\n          \n          Or visit chrome://inspect/#remote-debugging to configure.\n\n      --headless\n          Launch or relaunch daemon-managed Chromium in headless mode.\n          \n          This only affects daemon-launched browsers. It has no effect when `--connect` attaches to an already-running external browser.\n\n      --ignore-https-errors\n          Launch or relaunch daemon-managed Chromium with HTTPS certificate errors ignored.\n          \n          This is useful for self-signed certificates in local or staging environments. The setting applies per managed browser session until the daemon restarts or the setting changes and triggers a relaunch.\n          \n          This only affects daemon-launched browsers. It has no effect when `--connect` attaches to an already-running external browser.\n\n      --timeout <SECONDS>\n          Maximum script execution time in seconds.\n          \n          If the script exceeds this limit, the daemon terminates it and returns an error.\n          \n          Defaults to 30 seconds.\n          \n          [default: 30]\n\n  -h, --help\n          Print help (see a summary with '-h')\n\nLLM USAGE GUIDE:\n  Write small, focused scripts. Each script should do ONE thing: navigate, click, fill, or check.\n  End each script by logging the state you need for the next decision.\n  Use descriptive page names like \"login\", \"checkout\", or \"results\" instead of \"page1\".\n  Named pages from browser.getPage(\"name\") persist between script runs, so you usually do not need to re-navigate.\n  Inside page.evaluate(...), write plain JavaScript only - no TypeScript syntax in the browser context.\n\n  Quick inspection:\n    dev-browser --connect <<'EOF'\n    const tabs = await browser.listPages();\n    console.log(JSON.stringify(tabs, null, 2));\n    EOF\n\n    dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"TARGET_ID_HERE\");\n    console.log(JSON.stringify({\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  AI snapshots for element discovery:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    const result = await page.snapshotForAI();\n    console.log(result.full);\n    // Returns { full: string, incremental?: string }.\n    // Optional args: { track?: string, depth?: number, timeout?: number }.\n    // Read result.full to identify the right element.\n    // Then interact with it using Playwright:\n    // await page.getByRole(\"button\", { name: \"Continue\" }).click();\n    // Re-run page.snapshotForAI({ track: \"main\" }) after the page changes.\n    EOF\n\n  Choosing your approach:\n    Unknown pages: use page.snapshotForAI() first to discover the page, then interact based on what you find.\n    Known pages/selectors: skip the snapshot and use direct Playwright selectors like page.click(), page.fill(), or page.locator() for faster, more reliable automation.\n\n  Screenshots for visual state:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    const buf = await page.screenshot();\n    const path = await saveScreenshot(buf, \"debug.png\");\n    console.log(path);\n    EOF\n\n  Waiting patterns:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"search-results\");\n    await page.waitForSelector(\".results\");\n    await page.waitForURL(\"**/success\");\n    console.log(JSON.stringify({\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  Error recovery:\n    If a script fails, the page usually stays where it stopped.\n    Reconnect to the same page name, take a screenshot, and log the URL/title:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"checkout\");\n    const path = await saveScreenshot(await page.screenshot(), \"debug.png\");\n    console.log(JSON.stringify({\n      screenshot: path,\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  Common Playwright Page methods:\n    page.goto(url)                         Navigate to a URL\n    page.title()                           Get the current page title\n    page.url()                             Get the current URL\n    page.snapshotForAI(options)            Get an AI-optimized snapshot; returns { full, incremental? }\n                                           Options: { track?: string, depth?: number, timeout?: number }\n    page.getByRole(role, { name })         Target elements discovered from the snapshot\n    page.textContent(selector)             Get the text content of an element\n    page.innerHTML(selector)               Get the inner HTML of an element\n    page.fill(selector, value)             Fill an input field\n    page.click(selector)                   Click an element\n    page.type(selector, text)              Type text character by character\n    page.press(selector, key)              Press a key such as Enter or Tab\n    page.waitForSelector(selector)         Wait for an element to appear\n    page.waitForURL(url)                   Wait for navigation to a URL\n    page.screenshot()                      Capture a screenshot buffer; save it with saveScreenshot(...)\n    page.$$eval(selector, fn)              Run a function on all matching elements\n    page.$eval(selector, fn)               Run a function on the first matching element\n    page.evaluate(fn)                      Run JavaScript in the page context (plain JS only)\n    page.locator(selector)                 Create a locator for chained actions\n\n  Connecting to a running Chrome instance:\n    Auto-discover Chrome with debugging enabled:\n      dev-browser --connect <<'EOF'\n        const page = await browser.getPage(\"main\");\n        console.log(await page.title());\n      EOF\n\n    Connect to a specific CDP endpoint:\n      dev-browser --connect http://localhost:9222 <<'EOF'\n        const page = await browser.getPage(\"main\");\n        console.log(await page.title());\n      EOF\n\n    To launch Chrome with debugging enabled:\n      chrome.exe --remote-debugging-port=9222\n      google-chrome --remote-debugging-port=9222\n\n    Or visit chrome://inspect/#remote-debugging to configure.\n\n  Tips:\n    - Use console.log(JSON.stringify(...)) for structured output.\n    - Prefer page.snapshotForAI() for structure; use screenshots when visual layout or styling matters.\n    - Keep page names stable across scripts so you can resume work after failures.\n    - Each --browser name maps to a separate daemon-managed browser instance.\n    - Use --connect to attach to an existing browser; omit the URL to auto-discover Chrome with debugging enabled.\n    - Use short timeouts (--timeout 10) so scripts fail fast instead of hanging on missing elements.\n    - Add --headless for unattended automation; omit it when you want to watch the browser window.","is_error":false}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"834979e6-fffa-4b11-b5ef-fb6eed5975e9","timestamp":"2026-04-03T09:43:11.866Z","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.\n  await saveScreenshot(buf: Buffer, name: string): Promise<string>\n                          Save a screenshot buffer to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the saved file.\n                          Example: const path = await saveScreenshot(await page.screenshot(), \"home.png\");\n\n  await writeFile(name: string, data: string): Promise<string>\n                          Write data to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the written file.\n                          Example: const path = await writeFile(\"results.json\", JSON.stringify(data));\n\n  await readFile(name: string): Promise<string>\n                          Read a file from ~/.dev-browser/tmp/<name>.\n                          Returns the file content as a string.\n                          Example: const data = JSON.parse(await readFile(\"results.json\"));\n\n  console.log/info(...)   Write output to stdout.\n  console.warn/error(...) Write output to stderr.\n\n  All file I/O functions are async and must be awaited.\n  All paths are restricted to ~/.dev-browser/tmp/ — no filesystem escape.\n\nPages returned by `browser.getPage()` and `browser.newPage()` are full Playwright\nPage objects — you get the same API (goto, click, fill, locator, evaluate, etc.):\n  https://playwright.dev/docs/api/class-page\n\nUsage: dev-browser [OPTIONS] [COMMAND]\n\nCommands:\n  run            Run a script file against the browser\n  install        Install Playwright browsers (Chromium)\n  install-skill  Install the dev-browser skill into agent skill directories\n  browsers       List all managed browser instances\n  status         Show daemon status\n  stop           Stop the daemon and all browsers\n  help           Print this message or the help of the given subcommand(s)\n\nOptions:\n      --browser <NAME>\n          Select the named browser instance to run against.\n          \n          The daemon keeps separate browser state for each name. Named pages created with `browser.getPage(\"name\")` persist within that browser between script runs.\n          \n          Defaults to `default`.\n          \n          [default: default]\n\n      --connect [<URL>]\n          Connect to a running Chrome instance.\n          \n          Without a URL: auto-discovers Chrome with debugging enabled.\n          Works with Chrome's built-in remote debugging\n          (chrome://inspect/#remote-debugging) and classic\n          --remote-debugging-port mode.\n          \n          With a URL: connects to the specified CDP endpoint.\n          Accepts HTTP or WebSocket CDP endpoints such as `http://localhost:9222` or `ws://host:9222/devtools/browser/...`.\n          \n          To launch Chrome with debugging, use a command such as:\n            chrome.exe --remote-debugging-port=9222\n            google-chrome --remote-debugging-port=9222\n          \n          Or visit chrome://inspect/#remote-debugging to configure.\n\n      --headless\n          Launch or relaunch daemon-managed Chromium in headless mode.\n          \n          This only affects daemon-launched browsers. It has no effect when `--connect` attaches to an already-running external browser.\n\n      --ignore-https-errors\n          Launch or relaunch daemon-managed Chromium with HTTPS certificate errors ignored.\n          \n          This is useful for self-signed certificates in local or staging environments. The setting applies per managed browser session until the daemon restarts or the setting changes and triggers a relaunch.\n          \n          This only affects daemon-launched browsers. It has no effect when `--connect` attaches to an already-running external browser.\n\n      --timeout <SECONDS>\n          Maximum script execution time in seconds.\n          \n          If the script exceeds this limit, the daemon terminates it and returns an error.\n          \n          Defaults to 30 seconds.\n          \n          [default: 30]\n\n  -h, --help\n          Print help (see a summary with '-h')\n\nLLM USAGE GUIDE:\n  Write small, focused scripts. Each script should do ONE thing: navigate, click, fill, or check.\n  End each script by logging the state you need for the next decision.\n  Use descriptive page names like \"login\", \"checkout\", or \"results\" instead of \"page1\".\n  Named pages from browser.getPage(\"name\") persist between script runs, so you usually do not need to re-navigate.\n  Inside page.evaluate(...), write plain JavaScript only - no TypeScript syntax in the browser context.\n\n  Quick inspection:\n    dev-browser --connect <<'EOF'\n    const tabs = await browser.listPages();\n    console.log(JSON.stringify(tabs, null, 2));\n    EOF\n\n    dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"TARGET_ID_HERE\");\n    console.log(JSON.stringify({\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  AI snapshots for element discovery:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    const result = await page.snapshotForAI();\n    console.log(result.full);\n    // Returns { full: string, incremental?: string }.\n    // Optional args: { track?: string, depth?: number, timeout?: number }.\n    // Read result.full to identify the right element.\n    // Then interact with it using Playwright:\n    // await page.getByRole(\"button\", { name: \"Continue\" }).click();\n    // Re-run page.snapshotForAI({ track: \"main\" }) after the page changes.\n    EOF\n\n  Choosing your approach:\n    Unknown pages: use page.snapshotForAI() first to discover the page, then interact based on what you find.\n    Known pages/selectors: skip the snapshot and use direct Playwright selectors like page.click(), page.fill(), or page.locator() for faster, more reliable automation.\n\n  Screenshots for visual state:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    const buf = await page.screenshot();\n    const path = await saveScreenshot(buf, \"debug.png\");\n    console.log(path);\n    EOF\n\n  Waiting patterns:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"search-results\");\n    await page.waitForSelector(\".results\");\n    await page.waitForURL(\"**/success\");\n    console.log(JSON.stringify({\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  Error recovery:\n    If a script fails, the page usually stays where it stopped.\n    Reconnect to the same page name, take a screenshot, and log the URL/title:\n    dev-browser <<'EOF'\n    const page = await browser.getPage(\"checkout\");\n    const path = await saveScreenshot(await page.screenshot(), \"debug.png\");\n    console.log(JSON.stringify({\n      screenshot: path,\n      url: page.url(),\n      title: await page.title(),\n    }, null, 2));\n    EOF\n\n  Common Playwright Page methods:\n    page.goto(url)                         Navigate to a URL\n    page.title()                           Get the current page title\n    page.url()                             Get the current URL\n    page.snapshotForAI(options)            Get an AI-optimized snapshot; returns { full, incremental? }\n                                           Options: { track?: string, depth?: number, timeout?: number }\n    page.getByRole(role, { name })         Target elements discovered from the snapshot\n    page.textContent(selector)             Get the text content of an element\n    page.innerHTML(selector)               Get the inner HTML of an element\n    page.fill(selector, value)             Fill an input field\n    page.click(selector)                   Click an element\n    page.type(selector, text)              Type text character by character\n    page.press(selector, key)              Press a key such as Enter or Tab\n    page.waitForSelector(selector)         Wait for an element to appear\n    page.waitForURL(url)                   Wait for navigation to a URL\n    page.screenshot()                      Capture a screenshot buffer; save it with saveScreenshot(...)\n    page.$$eval(selector, fn)              Run a function on all matching elements\n    page.$eval(selector, fn)               Run a function on the first matching element\n    page.evaluate(fn)                      Run JavaScript in the page context (plain JS only)\n    page.locator(selector)                 Create a locator for chained actions\n\n  Connecting to a running Chrome instance:\n    Auto-discover Chrome with debugging enabled:\n      dev-browser --connect <<'EOF'\n        const page = await browser.getPage(\"main\");\n        console.log(await page.title());\n      EOF\n\n    Connect to a specific CDP endpoint:\n      dev-browser --connect http://localhost:9222 <<'EOF'\n        const page = await browser.getPage(\"main\");\n        console.log(await page.title());\n      EOF\n\n    To launch Chrome with debugging enabled:\n      chrome.exe --remote-debugging-port=9222\n      google-chrome --remote-debugging-port=9222\n\n    Or visit chrome://inspect/#remote-debugging to configure.\n\n  Tips:\n    - Use console.log(JSON.stringify(...)) for structured output.\n    - Prefer page.snapshotForAI() for structure; use screenshots when visual layout or styling matters.\n    - Keep page names stable across scripts so you can resume work after failures.\n    - Each --browser name maps to a separate daemon-managed browser instance.\n    - Use --connect to attach to an existing browser; omit the URL to auto-discover Chrome with debugging enabled.\n    - Use short timeouts (--timeout 10) so scripts fail fast instead of hanging on missing elements.\n    - Add --headless for unattended automation; omit it when you want to watch the browser window.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01NzVSd9QXXvtgE9bQ9cPNE2","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"I see - I need to use `browser.getPage()` instead of `page` directly. Let me fix my script.","signature":"EpgCClsIDBgCKkBlcjSIW43W00CL699Ye5nmnSzcVUOg3DuKGMPGVQ2BkAitDDX5g25ZAg/jQM9D76czC+wIPoQlIgVrUqv/2h+SMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgw9T3FRGc3qhDmUbnMaDKNL7v8enHve/a68BSIw6cOim/6ada0S3Je1/2RnXe8+sVJtkKSrPu8skZmOQaBhutuqvTPgvUCz9zxuX2vsKmvM6kJBGtCcmUEfJEuOCXppleyyAKasLDAc1XUffnoiz3tM0sE+JygDuKzo8sS+vV77aTQW8k7H/J4+tp6fTD61b2UgGu4pa/aN+yaUY+3YtO685Mq4U2G5K2bSCjpcdpg0CGLFfUuOMXj30xgB"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3340,"cache_read_input_tokens":16387,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3340},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"1bf1ba70-3c14-4d66-8186-364bf0c0e1a9"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01NzVSd9QXXvtgE9bQ9cPNE2","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0122VHfeW1GFXYNq6uvwR1in","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /dev/stdin << 'EOF'\nconst page = await browser.getPage(\"main\");\nawait page.goto('https://en.wikipedia.org/wiki/Main_Page');\nawait page.waitForLoadState('networkidle');\nconsole.log('Title:', await page.title());\nconst snapshot = await page.snapshotForAI();\nconsole.log(snapshot.full.substring(0, 2000));\nEOF","description":"Navigate to Wikipedia main page and get snapshot"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3340,"cache_read_input_tokens":16387,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3340},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"f4b59887-17c5-4553-ab3b-96584d5fd7e2"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0122VHfeW1GFXYNq6uvwR1in","type":"tool_result","content":"Title: Wikipedia, the free encyclopedia\n- generic [active] [ref=e1]:\n  - link \"Jump to content\" [ref=e2] [cursor=pointer]:\n    - /url: \"#bodyContent\"\n  - banner [ref=e4]:\n    - generic [ref=e5]:\n      - navigation \"Site\" [ref=e6]:\n        - generic \"Main menu\" [ref=e7]:\n          - button \"Main menu\" [ref=e8] [cursor=pointer]\n          - generic [ref=e11]: Main menu\n      - link \"Wikipedia The Free Encyclopedia\" [ref=e12] [cursor=pointer]:\n        - /url: /wiki/Main_Page\n        - generic [ref=e13]:\n          - img \"Wikipedia\" [ref=e14]\n          - img \"The Free Encyclopedia\" [ref=e15]\n    - generic [ref=e16]:\n      - search [ref=e17]:\n        - generic [ref=e20]:\n          - searchbox \"Search Wikipedia\" [ref=e23]\n          - button \"Search\" [ref=e25]\n      - navigation \"Personal tools\" [ref=e26]:\n        - list [ref=e30]:\n          - listitem [ref=e31]:\n            - link \"Donate\" [ref=e32] [cursor=pointer]:\n              - /url: https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\n          - listitem [ref=e33]:\n            - link \"Create account\" [ref=e34] [cursor=pointer]:\n              - /url: /w/index.php?title=Special:CreateAccount&returnto=Main+Page\n          - listitem [ref=e35]:\n            - link \"Log in\" [ref=e36] [cursor=pointer]:\n              - /url: /w/index.php?title=Special:UserLogin&returnto=Main+Page\n  - generic [ref=e38]:\n    - main [ref=e42]:\n      - generic [ref=e44]:\n        - navigation \"Namespaces\" [ref=e46]:\n          - generic [ref=e47]:\n            - generic:\n              - list:\n                - listitem [ref=e48]:\n                  - link \"Main Page\" [ref=e49] [cursor=pointer]:\n                    - /url: /wiki/Main_Page\n                    - generic [ref=e50]: Main Page\n                - listitem [ref=e51]:\n                  - link \"Talk\" [ref=e52] [cursor=pointer]:\n                    - /url: /wiki/Talk:Main_Page\n                    - generic [ref=e53]: Talk\n        - generic [ref=e54]:\n          - navigation \"Views\"","is_error":false}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"77de4657-b5d4-41ba-82b9-8b67d4fec8e3","timestamp":"2026-04-03T09:43:18.234Z","tool_use_result":{"stdout":"Title: Wikipedia, the free encyclopedia\n- generic [active] [ref=e1]:\n  - link \"Jump to content\" [ref=e2] [cursor=pointer]:\n    - /url: \"#bodyContent\"\n  - banner [ref=e4]:\n    - generic [ref=e5]:\n      - navigation \"Site\" [ref=e6]:\n        - generic \"Main menu\" [ref=e7]:\n          - button \"Main menu\" [ref=e8] [cursor=pointer]\n          - generic [ref=e11]: Main menu\n      - link \"Wikipedia The Free Encyclopedia\" [ref=e12] [cursor=pointer]:\n        - /url: /wiki/Main_Page\n        - generic [ref=e13]:\n          - img \"Wikipedia\" [ref=e14]\n          - img \"The Free Encyclopedia\" [ref=e15]\n    - generic [ref=e16]:\n      - search [ref=e17]:\n        - generic [ref=e20]:\n          - searchbox \"Search Wikipedia\" [ref=e23]\n          - button \"Search\" [ref=e25]\n      - navigation \"Personal tools\" [ref=e26]:\n        - list [ref=e30]:\n          - listitem [ref=e31]:\n            - link \"Donate\" [ref=e32] [cursor=pointer]:\n              - /url: https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en\n          - listitem [ref=e33]:\n            - link \"Create account\" [ref=e34] [cursor=pointer]:\n              - /url: /w/index.php?title=Special:CreateAccount&returnto=Main+Page\n          - listitem [ref=e35]:\n            - link \"Log in\" [ref=e36] [cursor=pointer]:\n              - /url: /w/index.php?title=Special:UserLogin&returnto=Main+Page\n  - generic [ref=e38]:\n    - main [ref=e42]:\n      - generic [ref=e44]:\n        - navigation \"Namespaces\" [ref=e46]:\n          - generic [ref=e47]:\n            - generic:\n              - list:\n                - listitem [ref=e48]:\n                  - link \"Main Page\" [ref=e49] [cursor=pointer]:\n                    - /url: /wiki/Main_Page\n                    - generic [ref=e50]: Main Page\n                - listitem [ref=e51]:\n                  - link \"Talk\" [ref=e52] [cursor=pointer]:\n                    - /url: /wiki/Talk:Main_Page\n                    - generic [ref=e53]: Talk\n        - generic [ref=e54]:\n          - navigation \"Views\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01TdjKiJ3NKMTW95DGMn1XMZ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01U8dHoonMuThKccE3kBCtVB","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /dev/stdin << 'EOF'\nconst page = await browser.getPage(\"main\");\n// Fill the search box and search\nawait page.fill('[ref=e23]', 'Turing Award');\nawait page.click('[ref=e25]');\nawait page.waitForLoadState('networkidle');\nconsole.log('Title:', await page.title());\nconsole.log('URL:', page.url());\nEOF","description":"Search for Turing Award on Wikipedia"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":919,"cache_read_input_tokens":19727,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":919},"output_tokens":69,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"dc0a24b8-846b-45eb-b645-3d2fbdcb5d95"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\nTimeout 30000ms exceeded.\nCall log:\n\u001b[2m  - waiting for locator('[ref=e23]')\u001b[22m\n\n    at captureRawStack (<input>:4145:28)\n    at captureLibraryStackTrace (<input>:4226:34)\n    at _wrapApiCall (<input>:4401:50)\n    at <anonymous> (<input>:4364:47)\n    at fill (<input>:9702:38)\n    at fill (<input>:10871:40)\n    at <anonymous> (user-script.js:16:16)","is_error":true,"tool_use_id":"toolu_01U8dHoonMuThKccE3kBCtVB"}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"dad406d9-d629-4751-8cec-da2df0d924cc","timestamp":"2026-04-03T09:43:51.621Z","tool_use_result":"Error: Exit code 1\nTimeout 30000ms exceeded.\nCall log:\n\u001b[2m  - waiting for locator('[ref=e23]')\u001b[22m\n\n    at captureRawStack (<input>:4145:28)\n    at captureLibraryStackTrace (<input>:4226:34)\n    at _wrapApiCall (<input>:4401:50)\n    at <anonymous> (<input>:4364:47)\n    at fill (<input>:9702:38)\n    at fill (<input>:10871:40)\n    at <anonymous> (user-script.js:16:16)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_011M9j23cw6pR4Xrv23gNJhU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019XnAtiC4sNNtBoP5kgDhrY","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /dev/stdin << 'EOF'\nconst page = await browser.getPage(\"main\");\n// Use the searchbox role\nawait page.getByRole('searchbox', { name: 'Search Wikipedia' }).fill('Turing Award');\nawait page.getByRole('button', { name: 'Search' }).click();\nawait page.waitForLoadState('networkidle');\nconsole.log('Title:', await page.title());\nconsole.log('URL:', page.url());\nEOF","description":"Search for Turing Award using role selectors"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":366,"cache_read_input_tokens":20646,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":366},"output_tokens":69,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"a70d37c5-ccf6-49d5-ac43-a2772214bc03"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019XnAtiC4sNNtBoP5kgDhrY","type":"tool_result","content":"Title: Turing Award - Wikipedia\nURL: https://en.wikipedia.org/wiki/Turing_Award","is_error":false}]},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"c85bce35-b321-4796-96d7-be644fb187fd","timestamp":"2026-04-03T09:43:56.176Z","tool_use_result":{"stdout":"Title: Turing Award - Wikipedia\nURL: https://en.wikipedia.org/wiki/Turing_Award","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01PZwmbbcWtXibTWSeavmpHB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PeVWuBfbjsJpM3a1Vv7tPU","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-wikipedia_search_click-run4 run /dev/stdin << 'EOF'\nconst page = await browser.getPage(\"main\");\n// Get text content to find first recipient\nconst bodyText = await page.textContent('#mw-content-text');\n// Find relevant parts about first recipient\nconst lines = bodyText.split('\\n').filter(l => l.trim().length > 0);\nconst relevantLines = lines.filter(l => \n  l.includes('1966') || \n  l.includes('first') || \n  l.includes('Perlis') ||\n  l.includes('recipient') ||\n  l.includes('laureate') ||\n  l.includes('winner')\n);\nconsole.log(relevantLines.slice(0, 30).join('\\n'));\nEOF","description":"Extract first recipient info from Turing Award article"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":255,"cache_read_input_tokens":21012,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":255},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"2e5a4a85-25e4-4806-bd6f-ba3bcdc1227b","uuid":"a89d9476-23bc-41c2-a276-4409c1320c61"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PeVWuBfbjsJpM3a1Vv7tPU","type":"tool_result","content":".mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent;color:inherit}.mw-parser-output .infobox-3cols-child{margin:-3px}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}ACM Turing AwardStatue of Alan TuringAwarded forOutstanding contributions in computer scienceCountryUnited StatesPresented byAssociation for Computing MachineryRewardUS$1,000,000[1]First award1966; 60 years ago (1966)Websiteamturing.acm.org\nThe ACM A. M. Turing Award is an annual prize given by the Association for Computing Machinery (ACM) for contributions of lasting and major technical importance to computer science. It is generally recognized as the highest distinction in the field of computer science and is often referred to as the \"Nobel Prize of Computing\".[2][3][4][5][6] As of 2026[update], 81 people have been awarded the prize, with the most recent recipients being Charles H. Bennett and Gilles Brassard, who won in 2025.\nThe first recipient, in 1966, was Alan Perlis. The youngest recipient was Donald Knuth, who won in 1974 at the age of 36,[11] while the oldest recipient was Alfred Aho, who won in 2020 at the age of 79.[12] Only three women have been awarded the prize: Frances Allen (in 2006),[13] Barbara Liskov (in 2008),[14] and Shafi Goldwasser (in 2012).[15]\n1966\nAlan Perlis\n\"For the pioneering design and realization of the first modern personal computer — the Alto at Xerox PARC — and seminal inventions and contributions to local area networks (including the Ethernet), multiprocessor workstations, snooping cache coherence protocols, and tablet personal computers\"[95]\n\"For inventing the World Wide Web, the first web browser, and the fundamental protocols and algorithms allowing the Web to scale\"[109]\n^ Zhongkai Shangguan; Zihe Zheng; Jiebo Luo (2021). \"What Kind of Person Wins the Turing Award?\". p. 1. arXiv:2104.05636 [cs.GL]. The youngest winner was Donald Knuth, who convinced the jury with \"Computer Programming as an Art\" and won [the] Turing Award in 1974 at the age of 36.\n^ Perlis, A. J. (1967). \"The Synthesis of Algorithmic Systems\". Journal of the ACM. 14: 1–9. doi:10.1145/321371.321372. S2CID 12937998.\n^ David Nofre. \"Alan J Perlis - A.M. Turing Award Laureate\". Association for Computing Machinery. Archived from the original on April 26, 2012. Retrieved March 4, 2024.\n^ \"Avi Wigderson of the Institute for Advanced Study is the recipient of the 2023 ACM A.M. Turing Award\". awards.acm.org. Archived from the original on April 10, 2024. Retrieved April 10, 2024.\n^ \"Charles H. Bennett and Gilles Brassard are the recipients of the 2025 ACM A.M. Turing Award for their essential role in establishing the foundations of quantum information science and transforming secure communication and computing\". Association for Computing Machinery. ACM, Inc. March 18, 2026. Retrieved March 18, 2026.\nAkmut, Camille (June 12, 2018). \"Social conditions of outstanding contributions to computer science : a prosopography of Turing Award laureates (1966-2016)\". hal.science. 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M. Turing Award is an annual prize given by the Association for Computing Machinery (ACM) for contributions of lasting and major technical importance to computer science. It is generally recognized as the highest distinction in the field of computer science and is often referred to as the \"Nobel Prize of Computing\".[2][3][4][5][6] As of 2026[update], 81 people have been awarded the prize, with the most recent recipients being Charles H. Bennett and Gilles Brassard, who won in 2025.\nThe first recipient, in 1966, was Alan Perlis. The youngest recipient was Donald Knuth, who won in 1974 at the age of 36,[11] while the oldest recipient was Alfred Aho, who won in 2020 at the age of 79.[12] Only three women have been awarded the prize: Frances Allen (in 2006),[13] Barbara Liskov (in 2008),[14] and Shafi Goldwasser (in 2012).[15]\n1966\nAlan Perlis\n\"For the pioneering design and realization of the first modern personal computer — the Alto at Xerox PARC — and seminal inventions and contributions to local area networks (including the Ethernet), multiprocessor workstations, snooping cache coherence protocols, and tablet personal computers\"[95]\n\"For inventing the World Wide Web, the first web browser, and the fundamental protocols and algorithms allowing the Web to scale\"[109]\n^ Zhongkai Shangguan; Zihe Zheng; Jiebo Luo (2021). \"What Kind of Person Wins the Turing Award?\". p. 1. arXiv:2104.05636 [cs.GL]. The youngest winner was Donald Knuth, who convinced the jury with \"Computer Programming as an Art\" and won [the] Turing Award in 1974 at the age of 36.\n^ Perlis, A. J. (1967). \"The Synthesis of Algorithmic Systems\". Journal of the ACM. 14: 1–9. doi:10.1145/321371.321372. S2CID 12937998.\n^ David Nofre. \"Alan J Perlis - A.M. Turing Award Laureate\". Association for Computing Machinery. Archived from the original on April 26, 2012. Retrieved March 4, 2024.\n^ \"Avi Wigderson of the Institute for Advanced Study is the recipient of the 2023 ACM A.M. Turing Award\". awards.acm.org. Archived from the original on April 10, 2024. Retrieved April 10, 2024.\n^ \"Charles H. Bennett and Gilles Brassard are the recipients of the 2025 ACM A.M. Turing Award for their essential role in establishing the foundations of quantum information science and transforming secure communication and computing\". Association for Computing Machinery. ACM, Inc. March 18, 2026. Retrieved March 18, 2026.\nAkmut, Camille (June 12, 2018). \"Social conditions of outstanding contributions to computer science : a prosopography of Turing Award laureates (1966-2016)\". hal.science. 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