{"id":7983,"date":"2025-12-30T05:11:00","date_gmt":"2025-12-29T20:11:00","guid":{"rendered":"https:\/\/devneko.jp\/wordpress\/?p=7983"},"modified":"2025-12-27T14:21:22","modified_gmt":"2025-12-27T05:21:22","slug":"step-deepresearch-technical-report","status":"publish","type":"post","link":"https:\/\/devneko.jp\/wordpress\/?p=7983","title":{"rendered":"Step-DeepResearch Technical Report"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>Step-DeepResearch Technical Report\u00a0<\/strong>[90.5]<br>\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u3088\u3044\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3042\u308b Step-DeepResearch \u3092\u7d39\u4ecb\u3059\u308b\u3002 \u6211\u3005\u306f\u3001\u8a08\u753b\u3068\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u30a2\u30c8\u30df\u30c3\u30af\u80fd\u529b\u306b\u57fa\u3065\u304f\u30c7\u30fc\u30bf\u5408\u6210\u6226\u7565\u3092\u63d0\u6848\u3059\u308b\u3002 \u4e2d\u56fd\u306b\u304a\u3051\u308b\u8a55\u4fa1\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u305f\u3081,\u73fe\u5b9f\u7684\u306a\u6df1\u5c64\u7814\u7a76\u30b7\u30ca\u30ea\u30aa\u306e\u305f\u3081\u306eADR-Bench\u3092\u69cb\u7bc9\u3057\u305f\u3002<br><a href=\"http:\/\/arxiv.org\/abs\/2512.20491v1\">\u8ad6\u6587<\/a>\u00a0\u00a0<a href=\"https:\/\/fugumt.com\/fugumt\/paper_check\/2512.20491v1\">\u53c2\u8003\u8a33\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09<\/a>\u00a0 \u00a0(Tue, 23 Dec 2025 16:32:27 GMT)<\/li>\n\n\n\n<li>StepFun\u306b\u3088\u308b\u30c7\u30a3\u30fc\u30d7\u30ea\u30b5\u30fc\u30c1\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u8a55\u4fa1\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u63d0\u6848\u3002\u300cExperimental results demonstrate that Step-DeepResearch, with only 32B parameters, achieves a high score of 61.4% on the Scale AI Research Rubrics. In expert human evaluations on ADR-Bench, its Elo score significantly outperforms comparable models and rivals state-of-the-art closed-source models such as OpenAI DeepResearch and Gemini DeepResearch.\u300d\u3068\u9ad8\u6027\u80fd\u3092\u4e3b\u5f35\u3002\u5b9f\u884c\u306b\u306fAPI\u63a5\u7d9a\u304c\u5fc5\u8981\u3067\u3053\u308c\u3082closed\u3067\u306f\uff1f\u3068\u601d\u308f\u306a\u304f\u3082\u306a\u3044\u3002\u3002<\/li>\n\n\n\n<li>\u30ea\u30dd\u30b8\u30c8\u30ea\u306f<a href=\"https:\/\/github.com\/stepfun-ai\/StepDeepResearch\">GitHub &#8211; stepfun-ai\/StepDeepResearch: Step-DeepResearch<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[686,517],"class_list":["post-7983","post","type-post","status-publish","format-standard","hentry","category-arxiv","tag-deepresearch","tag-517"],"_links":{"self":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7983"}],"version-history":[{"count":1,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7983\/revisions"}],"predecessor-version":[{"id":7984,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7983\/revisions\/7984"}],"wp:attachment":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}