{"id":132526,"date":"2026-01-16T11:14:50","date_gmt":"2026-01-16T02:14:50","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=132526"},"modified":"2026-01-16T11:14:50","modified_gmt":"2026-01-16T02:14:50","slug":"ai-agents-browser","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/ai-agents-browser\/","title":{"rendered":"Cursor CEO\u3001AI\u3060\u3051\u3067300\u4e07\u884c\u3092\u751f\u6210\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u958b\u767a\u3002\u300c\u4e00\u5fdc\u52d5\u304f\u300d\u306e\u771f\u76f8\u3068\u306f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/01\/aibrowser.jpg\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-132527\" \/><\/p>\n<p>Cursor\u306eCEO\u3067\u3042\u308bMichael Truell\u6c0f\u304c\u3001GPT\u20115.2\u3092\u4f7f\u3063\u3066\u6570\u767e\u4f53\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u30921\u9031\u9593\u3067\u4f5c\u6210\u3057\u305f\u3068\u3044\u3046\u5927\u80c6\u306a\u5b9f\u9a13\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u7d50\u679c\u306f<strong>\u300c3\u767e\u4e07\u884c\u4ee5\u4e0a\u306e\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u3001\u30d6\u30e9\u30a6\u30b6\u3068\u3057\u3066\"\u3042\u308b\u7a0b\u5ea6\"\u52d5\u304f\u3082\u306e\u304c\u5b8c\u6210\u300d<\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304c\u3001\u3053\u306e\u6210\u679c\u306b\u306f\u8cdb\u5426\u304c\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">We built a browser with GPT-5.2 in Cursor. It ran uninterrupted for one week.<\/p>\n<p>It&#39;s 3M+ lines of code across thousands of files. The rendering engine is from-scratch in Rust with HTML parsing, CSS cascade, layout, text shaping, paint, and a custom JS VM.<\/p>\n<p>It *kind of* works! It\u2026 <a href=\"https:\/\/t.co\/pHL5CgZCfK\">https:\/\/t.co\/pHL5CgZCfK<\/a> <a href=\"https:\/\/t.co\/jA6wDdwRif\">pic.twitter.com\/jA6wDdwRif<\/a><\/p>\n<p>&mdash; Michael Truell (@mntruell) <a href=\"https:\/\/twitter.com\/mntruell\/status\/2011562190286045552?ref_src=twsrc%5Etfw\">January 14, 2026<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001GPT\u20115.2\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c24\u6642\u9593\u4f53\u5236\u30671\u9031\u9593\u7a3c\u50cd\u3057\u3001300\u4e07\u884c\u4ee5\u4e0a\u306e\u30b3\u30fc\u30c9\u3001\u6570\u5343\u30d5\u30a1\u30a4\u30eb\u3092\u81ea\u52d5\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002HTML\u30d1\u30fc\u30b5\u30fc\u3001CSS\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u30c6\u30ad\u30b9\u30c8\u63cf\u753b\u3001\u72ec\u81eaJavaScript VM\u306a\u3069\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u57fa\u790e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u304c<a href=\"https:\/\/github.com\/wilsonzlin\/fastrender\">GitHub<\/a>\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u3001AI\u540c\u58eb\u306e\u5354\u8abf\u4f5c\u696d\u3092\u6210\u7acb\u3055\u305b\u305f\u300c\u968e\u5c64\u578b\u30de\u30eb\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u69cb\u9020\u300d\u3067\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u4ee5\u4e0b\u5f79\u5272\u5206\u62c5\u306b\u3088\u3063\u3066\u4f5c\u696d\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>Planner<\/strong>\uff1a\u30bf\u30b9\u30af\u3092\u5206\u89e3<\/li>\n<li><strong>Worker<\/strong>\uff1a\u5b9f\u88c5\u306b\u5c02\u5ff5<\/li>\n<li><strong>Judge<\/strong>\uff1a\u9032\u6357\u3092\u8a55\u4fa1<\/li>\n<\/ul>\n<p>\u3053\u306e\u4ed5\u7d44\u307f\u3067\u3001\u521d\u671f\u306e\u300cAI\u540c\u58eb\u304c\u8ff7\u3063\u3066\u52d5\u3051\u306a\u3044\u300d\u554f\u984c\u3092\u89e3\u6d88\u3057\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<h2>\u306a\u305c\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u306e\u304b<\/h2>\n<p>\u30d6\u30e9\u30a6\u30b6\u306f\u300cHTML\u3092\u8868\u793a\u3059\u308b\u3060\u3051\u306e\u30a2\u30d7\u30ea\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6975\u3081\u3066\u8907\u96d1\u306a\u51e6\u7406\u306e\u96c6\u5408\u4f53\u3067\u3059\u3002<\/p>\n<ul>\n<li>HTML\/CSS\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0<\/li>\n<li>JavaScript\u5b9f\u884c<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406<\/li>\n<li>\u30e1\u30e2\u30ea\u7ba1\u7406<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u51e6\u7406<\/li>\n<li>\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u63cf\u753b<\/li>\n<\/ul>\n<p>\u4eba\u9593\u306e\u958b\u767a\u8005\u304c\u4f55\u5e74\u3082\u304b\u3051\u3066\u4f5c\u308b\u30ec\u30d9\u30eb\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u3001AI\u304c1\u9031\u9593\u3067\u5f62\u306b\u3057\u305f\u70b9\u306f\u5927\u304d\u306a\u6210\u679c\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<h2>\u3067\u3082\u300c\u672c\u5f53\u306b\u4f7f\u3048\u308b\u306e\uff1f\u300d\u3068\u3044\u3046\u7591\u554f<\/h2>\n<p>\u3068\u306f\u3044\u3048\u3001\u5b9f\u969b\u306b\u751f\u6210\u3055\u308c\u305f\u30d6\u30e9\u30a6\u30b6\u306fTruell\u6c0f\u81ea\u8eab\u304c<strong>\u300cIt kind of works!(\u4e00\u5fdc\u52d5\u304f)\u300d<\/strong>\u3068\u8a9e\u308b\u3088\u3046\u306b\u3001\u5b8c\u6210\u5ea6\u306f\u307e\u3060\u4f4e\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>300\u4e07\u884c\u306f\u591a\u3044\u3088\u3046\u306b\u601d\u3048\u307e\u3059\u304c\u3001Chromium(3500\u4e07\u884c)\u306b\u6bd4\u3079\u308b\u306810%\u306b\u3082\u6e80\u305f\u306a\u3044\u898f\u6a21\u3067\u3001\u62e1\u5f35\u6a5f\u80fd\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u306a\u3069\u5468\u8fba\u6a5f\u80fd\u304c\u307b\u307c\u672a\u5b9f\u88c5\u306e\u72b6\u614b\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/news.ycombinator.com\/item?id=46624541\">Hacker News<\/a>\u3067\u306f<strong>\u300cJavaScript\u30a8\u30f3\u30b8\u30f3\u306e\u5834\u6240\u3059\u3089\u63a2\u3057\u306b\u304f\u3044\u300d<\/strong>\u3068\u6307\u6458\u3055\u308c\u3066\u3044\u3066\u3001\u30b3\u30fc\u30c9\u306e\u54c1\u8cea\u306b\u7591\u554f\u306e\u58f0\u304c\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u751f\u6210\u306f\u65e9\u304f\u3066\u3082\u3001\u4fee\u6b63\u30fb\u6539\u5584\u306f\u5225\u554f\u984c\u3067\u3001\u4eca\u5f8c\u306e\u4fdd\u5b88\u6027\u306b\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u3068\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u76ee\u6a19\u8a2d\u5b9a\u3084\u5f79\u5272\u5206\u62c5\u306f\u4eba\u9593\u304c\u884c\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001AI\u304c\u5b8c\u5168\u306b\u81ea\u5f8b\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u4f5c\u3063\u305f\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3092\u5fd8\u308c\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<h2>\u7d50\u8ad6\uff1a\u5b9f\u9a13\u3068\u3057\u3066\u306f\u6210\u529f\u3001\u5b9f\u7528\u5316\u306f\u307e\u3060\u9060\u3044<\/h2>\n<p><a href=\"https:\/\/www.reddit.com\/r\/programming\/comments\/1qdo9r3\/cursor_ceo_built_a_browser_using_ai_but_does_it\/\">Reddit<\/a>\u3067\u3082\u3053\u306e\u5b9f\u9a13\u306b\u95a2\u3059\u8b70\u8ad6\u304c\u884c\u308f\u308c\u3066\u304a\u308a\u3001<strong>\u300cAI\u304c\u30d6\u30e9\u30a6\u30b6\u3092\u4f5c\u3063\u305f\u300d\u3068\u3044\u3046\u3088\u308a\u300cAI\u304c3M\u884c\u306e\u30b4\u30df\u3092\u751f\u6210\u3057\u305f\u300d<\/strong>\u306e\u3067\u306f\u306a\u3069\u3001\u8f9b\u8fa3\u306a\u30b3\u30e1\u30f3\u30c8\u304c\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u300c\u5b9f\u7528\u30ec\u30d9\u30eb\u306e\u54c1\u8cea\u306b\u5230\u9054\u3059\u308b\u306b\u306f\u3001\u307e\u3060\u591a\u304f\u306e\u8ab2\u984c\u304c\u3042\u308b\u300d<\/strong>\u3053\u3068\u306f\u78ba\u5b9f\u3067\u3059\u304c\u3001<strong>\u300cAI\u304c\u5927\u898f\u6a21\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u81ea\u5f8b\u7684\u306b\u69cb\u7bc9\u3059\u308b\u672a\u6765\u300d<\/strong>\u3078\u5411\u3051\u305f\u975e\u5e38\u306b\u5927\u304d\u306a\u4e00\u6b69\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cursor\u306eCEO\u3067\u3042\u308bMichael Truell\u6c0f\u304c\u3001GPT\u20115.2\u3092\u4f7f\u3063\u3066\u6570\u767e\u4f53\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u5229\u7528\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u30921\u9031\u9593\u3067\u4f5c\u6210\u3057\u305f\u3068\u3044\u3046\u5927\u80c6\u306a\u5b9f\u9a13\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u7d50\u679c\u306f\u300c3\u767e\u4e07\u884c\u4ee5\u4e0a\u306e\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u3001\u30d6\u30e9\u30a6 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":132527,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[580,4855],"class_list":["post-132526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-ai","tag-curosr"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=132526"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/132526\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/132527"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=132526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=132526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=132526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}