{"id":7608,"date":"2025-10-21T06:30:00","date_gmt":"2025-10-20T21:30:00","guid":{"rendered":"https:\/\/devneko.jp\/wordpress\/?p=7608"},"modified":"2025-10-18T14:34:15","modified_gmt":"2025-10-18T05:34:15","slug":"llm-specific-utility-a-new-perspective-for-retrieval-augmented-generation","status":"publish","type":"post","link":"https:\/\/devneko.jp\/wordpress\/?p=7608","title":{"rendered":"LLM-Specific Utility: A New Perspective for Retrieval-Augmented Generation"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>LLM-Specific Utility: A New Perspective for Retrieval-Augmented Generation&nbsp;<\/strong>[110.6]<br>Retrieval-augmented Generation (RAG)\u306f\u3001\u5916\u90e8\u77e5\u8b58\u3092\u53d6\u308a\u5165\u308c\u305f\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb(LLM)\u3092\u5f37\u5316\u3059\u308b\u3002 \u65e2\u5b58\u306e\u7814\u7a76\u306f\u3057\u3070\u3057\u3070\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u5c5e\u6027\u3068\u3057\u3066\u6271\u3044\u3001\u7570\u306a\u308bLLM\u304c\u540c\u3058\u901a\u8def\u304b\u3089\u7570\u306a\u308b\u5229\u76ca\u3092\u3082\u305f\u3089\u3059\u3068\u3044\u3046\u4e8b\u5b9f\u3092\u7121\u8996\u3057\u3066\u3044\u308b\u3002<br><a href=\"http:\/\/arxiv.org\/abs\/2510.11358v1\">\u8ad6\u6587<\/a>&nbsp;&nbsp;<a href=\"https:\/\/fugumt.com\/fugumt\/paper_check\/2510.11358v1\">\u53c2\u8003\u8a33\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09<\/a>&nbsp; &nbsp;(Mon, 13 Oct 2025 12:57:45 GMT)<\/li>\n\n\n\n<li>\u300c(1) We highlight the new perspective of utility for RAG, i.e., LLM-specific utility. (2) We introduce the LLM-specific utility judgment task, propose a benchmarking procedure, and provide a comprehensive empirical analysis of various LLMs and methods.(3) We identify the key direction in achieving more effective LLM-specific utility judgment: known queries should reject all passages, while unknown ones must identify useful ones, which need to be analyzed further.\u300d\u3068\u306e\u3053\u3068\u3002\u305d\u3046\u3060\u3088\u306d\u3068\u3044\u3046\u5370\u8c61\u3067\u3001RAG\u306e\u7279\u6027\u3092\u6574\u7406\u3059\u308b\u3046\u3048\u3067\u3082\u53c2\u8003\u306b\u306a\u308b\u3002<\/li>\n\n\n\n<li>\u30ea\u30dd\u30b8\u30c8\u30ea\u306f<a href=\"https:\/\/anonymous.4open.science\/r\/LLM_specific_utility-4260\/README.md\">Anonymized Repository &#8211; Anonymous GitHub<\/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":[324],"class_list":["post-7608","post","type-post","status-publish","format-standard","hentry","category-arxiv","tag-rag"],"_links":{"self":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7608","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=7608"}],"version-history":[{"count":2,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7608\/revisions"}],"predecessor-version":[{"id":7610,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7608\/revisions\/7610"}],"wp:attachment":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}