{"id":20087,"date":"2025-08-28T11:00:37","date_gmt":"2025-08-28T11:00:37","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=20087"},"modified":"2026-02-20T13:20:39","modified_gmt":"2026-02-20T13:20:39","slug":"nec-ai-outperforms-humans-in-web-operation-success","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/tech\/ai\/nec-ai-outperforms-humans-in-web-operation-success\/","title":{"rendered":"NEC\u306eAI\u3001\u30a6\u30a7\u30d6\u904b\u7528\u306e\u6210\u529f\u7387\u3067\u4eba\u9593\u3092\u4e0a\u56de\u308b"},"content":{"rendered":"<p>NEC\u306f\u3001Web\u30d9\u30fc\u30b9\u306e\u30bf\u30b9\u30af\u3092\u81ea\u52d5\u5b9f\u884c\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6280\u8853\u300ccotomi Act\u300d\u306e\u958b\u767a\u3092\u767a\u8868\u3002<\/p>\n<p>Web\u30d6\u30e9\u30a6\u30b6\u64cd\u4f5c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u300cWebArena\u300d\u306e\u7d50\u679c\u304b\u3089\u3001\u64cd\u4f5c\u5c65\u6b74\u3084\u30ed\u30b0\u304b\u3089\u30d9\u30c6\u30e9\u30f3\u793e\u54e1\u306e\u884c\u52d5\u304b\u3089\u5f97\u305f\u6697\u9ed9\u77e5\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u3067\u3001\u719f\u7df4\u793e\u54e1\u3067\u306a\u304f\u3066\u3082\u540c\u7b49\u306e\u30b9\u30ad\u30eb\u3067\u696d\u52d9\u3092\u9042\u884c\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u6280\u8853\u3092\u7d44\u307f\u8fbc\u3093\u3060AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u56fd\u969b\u7684\u306aWeb\u64cd\u4f5c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u300cWebArena\u300d\u306b\u304a\u3044\u3066\u3001\u4e16\u754c\u3067\u521d\u3081\u3066\u4eba\u9593\u306e\u6210\u529f\u7387\u3092\u4e0a\u56de\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>cotomi Act\u306e\u958b\u767a\u3067\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u64cd\u4f5c\u5c65\u6b74\u3084\u30ed\u30b0\u304b\u3089\u3001\u500b\u4eba\u3084\u7d44\u7e54\u306e\u5c02\u9580\u696d\u52d9\u306b\u95a2\u3059\u308b\u6697\u9ed9\u77e5\u3092\u62bd\u51fa\u3002\u53ce\u96c6\u3057\u305f\u30c7\u30fc\u30bf\u306f\u3001NEC\u306e\u751f\u6210\u578bAI \"cotomi \"\u306a\u3069\u306e\u6280\u8853\u3092\u7528\u3044\u3066\u5206\u6790\u3002\u30ed\u30b0\u304b\u3089\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u4eba\u624b\u3067\u306f\u56f0\u96e3\u306a\u8907\u96d1\u3067\u5c02\u9580\u6027\u306e\u9ad8\u3044\u4f5c\u696d\u3092\u81ea\u5f8b\u7684\u304b\u3064\u9ad8\u7cbe\u5ea6\u306b\u5b9f\u884c\u3002\u307e\u305f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u66d6\u6627\u306a\u6307\u793a\u3092\u51fa\u3057\u305f\u5834\u5408\u3067\u3082\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5fc5\u8981\u306a\u77e5\u8b58\u3092\u7279\u5b9a\u3057\u3001\u60c5\u5831\u3084\u624b\u9806\u3092\u81ea\u52d5\u3067\u691c\u7d22\u30fb\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u7528\u3044\u305f\u300cWebArena\u300d\u306f\u3001\u30ab\u30fc\u30cd\u30ae\u30fc\u30e1\u30ed\u30f3\u5927\u5b66\u3092\u4e2d\u5fc3\u3068\u3059\u308b\u7814\u7a76\u30c1\u30fc\u30e0\u304c\u63d0\u6848\u3057\u305f\u3082\u306e\u3002<\/p>\n<h4>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/ai\/xerpaai-launches-worlds-first-ai-growth-agent-for-web3\/\" rel=\"bookmark\">XerpaAI\u3001\u4e16\u754c\u521d\u306eWeb3\u5411\u3051AI\u6210\u9577\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u767a\u8868<\/a><\/h4>\n<p>\u5b9f\u969b\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5229\u7528\u306b\u8fd1\u3044\u74b0\u5883\u3067\u3001AI\u304cEC\u30b5\u30a4\u30c8\u3084\u63b2\u793a\u677f\u3001\u5171\u540c\u958b\u767a\u3001\u5730\u56f3\u691c\u7d22\u306a\u3069\u306e\u30da\u30fc\u30b8\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3057\u305f\u308a\u3001\u30d5\u30a9\u30fc\u30e0\u306b\u5165\u529b\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u81ea\u7136\u8a00\u8a9e\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30a6\u30a7\u30d6\u3092\u64cd\u4f5c\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002WebArena\u3067\u306f\u3001\u4eba\u9593\u304c\u516c\u5f0f\u306b\u8a55\u4fa1\u3057\u305f179\u306e\u30bf\u30b9\u30af\u3092\u8a08\u6e2c\u3057\u305f\u3068\u3053\u308d\u3001\u4eba\u9593\u306e\u6210\u529f\u7387\u304c78.2%\u3060\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001cotomi Act\u3092\u4f7f\u7528\u3057\u305fAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f80.4%\u3092\u9054\u6210\u3002\u5f93\u6765\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u6210\u529f\u7387\u306f40%\uff5e70%\u7a0b\u5ea6\u3067\u3042\u308a\u3001\u4eba\u9593\u3092\u8d85\u3048\u308bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u4e16\u754c\u521d\u3068\u306a\u308a\u307e\u3059\u3002NEC\u3067\u306f\u73fe\u5728\u3001\u3053\u306e\u6280\u8853\u306e\u5b9f\u8a3c\u5b9f\u9a13\u3092 <a href=\"https:\/\/www.nec.com\/\">NEC<\/a> 2026\u5e74\u5ea6\u306e\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>NEC announced the development of &#8220;cotomi Act,&#8221; an agent technology for automatically executing web-based tasks. Results from the WebArena web browser operation benchmark show that by incorporating tacit knowledge gained from the behavior of veteran employees based on operation history and logs, even non-expert employees can perform tasks with the same level of skill. An AI agent incorporating this technology surpassed the success rate of humans in the international web operation benchmark, WebArena, for the first time in the world. In developing cotomi Act, tacit knowledge about the specialized tasks of individuals and organizations was extracted from browser operation history and logs. The collected data was analyzed using technology including [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":20120,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[186,208,211,237,206,85],"tags":[7409,218,263,7410,7408],"ppma_author":[205],"class_list":{"0":"post-20087","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ai","8":"category-apac","9":"category-japan","10":"category-news","11":"category-regional","12":"category-tech","13":"tag-agent-technology","14":"tag-ai","15":"tag-nec","16":"tag-web-operation","17":"tag-webarena"},"yoast_head":"<!-- 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