{"id":8144,"date":"2026-05-13T16:46:01","date_gmt":"2026-05-13T08:46:01","guid":{"rendered":"https:\/\/infernews.com\/blog\/?p=8144"},"modified":"2026-05-13T17:16:39","modified_gmt":"2026-05-13T09:16:39","slug":"auto-rubric-as-reward-from-implicit-preference-to-explicit-generative-criteria","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/auto-rubric-as-reward-from-implicit-preference-to-explicit-generative-criteria\/","title":{"rendered":"AutoRubric-as-Reward\uff1a\u7528\u660e\u6587\u8a55\u5206\u6e96\u5247\u6559 AI \u63c0\u975a\u5716"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/pasted-ad176c46f165.jpg\" alt=\"Repository image for OpenEnvision\/AutoRubric-as-Reward\"\/><\/figure>\n\n\n\n<p>\u9019\u500b\u5c08\u6848\u7684\u6838\u5fc3\uff0c\u4e0d\u662f\u518d\u8a13\u7df4\u4e00\u500b\u300c\u9ed1\u76d2\u300d\u5206\u6578\u6a21\u578b\uff0c\u800c\u662f\u5148\u628a\u4eba\u5c0d\u5716\u7247\u597d\u58de\u7684\u504f\u597d\uff0c\u6574\u7406\u6210\u53ef\u8b80\u7684\u6587\u5b57\u8a55\u5206\u6e96\u5247\u3002\u7c21\u55ae\u8b1b\uff0c\u7cfb\u7d71\u6703\u770b\u4e00\u5c0f\u6279\u5df2\u6a19\u793a\u300c\u908a\u5f35\u8f03\u597d\u300d\u7684\u5716\u7247\u5c0d\uff0c\u62bd\u51fa\u5224\u65b7\u4f9d\u64da\uff0c\u518d\u4ea4\u7d66\u8996\u89ba\u8a9e\u8a00\u6a21\u578b\u4f5c\u88c1\u5224\uff0c\u8f38\u51fa\u6210\u5c0d\u8a13\u7df4\u6709\u7528\u7684\u734e\u52f5\u8a0a\u865f\u3002<\/p>\n\n\n\n<p>\u5be6\u969b\u4f7f\u7528\u4e0a\uff0c\u5b83\u8f03\u9069\u5408\u5df2\u6709\u504f\u597d\u8cc7\u6599\u7684\u4eba\u54e1\uff1a\u4f8b\u5982\u4f60\u624b\u4e0a\u6709\u5169\u5f35\u751f\u6210\u5716\uff0c\u4e26\u77e5\u9053\u54ea\u5f35\u8f03\u7b26\u5408\u8981\u6c42\uff0c\u7cfb\u7d71\u5c31\u53ef\u6839\u64da\u9019\u4e9b\u4f8b\u5b50\u81ea\u52d5\u7522\u751f rubric\u3002\u4e4b\u5f8c\u4f60\u53ef\u4ee5\u6aa2\u67e5\u3001\u4fdd\u5b58\u548c\u91cd\u7528\u540c\u4e00\u4efd\u6e96\u5247\u6587\u4ef6\uff0c\u4ee4\u5f8c\u7e8c\u8a13\u7df4\u6216\u6bd4\u8f03\u66f4\u4e00\u81f4\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u9760\u96b1\u85cf\u5206\u6578\u91cd\u65b0\u4f30\u8a08\u3002<\/p>\n\n\n\n<p>\u6211\u8a8d\u70ba\u9019\u500b\u5c08\u6848\u6700\u6709\u610f\u601d\u7684\u5730\u65b9\uff0c\u662f\u5b83\u628a\u300c\u8a55\u5206\u7406\u7531\u300d\u7531\u96b1\u6027\u8b8a\u6210\u986f\u6027\u3002\u5b83\u4e0d\u53ea\u6703\u751f\u6210\u6e96\u5247\uff0c\u9084\u6703\u7528\u5df2\u6a19\u8a18\u4f8b\u5b50\u53cd\u8986\u9a57\u8b49\u8207\u4fee\u8a02\uff1b\u82e5\u6e96\u5247\u5224\u932f\uff0c\u5c31\u518d\u8abf\u6574\uff0c\u9019\u6bd4\u55ae\u7d14\u53eb\u6a21\u578b\u76f4\u63a5\u63c0\u8d0f\u5bb6\u66f4\u5bb9\u6613\u8ffd\u67e5\u554f\u984c\u3002\u8ad6\u6587\u4ea6\u6307\u51fa\uff0c\u9019\u985e\u505a\u6cd5\u6709\u52a9\u6e1b\u5c11\u4f4d\u7f6e\u504f\u5dee\uff0c\u4e26\u63d0\u5347\u5c11\u91cf\u6a19\u8a3b\u4e0b\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"d2d4cf\" data-has-transparency=\"false\" style=\"--dominant-color: #d2d4cf;\" loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"566\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/Auto-Rubric-as-Reward.jpg\" alt=\"\" class=\"wp-image-8147 not-transparent\" srcset=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/Auto-Rubric-as-Reward.jpg 892w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/Auto-Rubric-as-Reward-300x190.jpg 300w, https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/05\/Auto-Rubric-as-Reward-768x487.jpg 768w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u5927\u7279\u8272<\/strong>\uff1a\u734e\u52f5\u4e0d\u518d\u662f\u770b\u4e0d\u5230\u7684\u5206\u6578\uff0c\u800c\u662f\u53ef\u95b1\u8b80\u7684\u6587\u5b57\u6e96\u5247<\/li>\n\n\n\n<li><strong>\u6d41\u7a0b\u8f03\u53ef\u9a57\u8b49<\/strong>\uff1a\u751f\u6210\u5f8c\u6703\u5c0d\u7167\u6a19\u8a3b\u6a23\u672c\u6aa2\u67e5\uff0c\u5931\u6557\u5c31\u4fee\u8a02<\/li>\n\n\n\n<li><strong>\u652f\u63f4\u7bc4\u570d\u5be6\u7528<\/strong>\uff1a\u53ef\u7528\u65bc\u6587\u5b57\u751f\u5716\uff0c\u4e5f\u53ef\u8655\u7406\u5e36\u4f86\u6e90\u5716\u7684\u7de8\u8f2f\u4efb\u52d9<\/li>\n\n\n\n<li><strong>\u91cd\u7528\u6027\u9ad8<\/strong>\uff1a\u6e96\u5247\u53ef\u5b58\u6210\u6a94\u6848\uff0c\u4e4b\u5f8c\u91cd\u8907\u7528\u65bc\u8f03\u7a69\u5b9a\u7684\u8a13\u7df4\u6d41\u7a0b<\/li>\n<\/ul>\n\n\n\n<p>\u6700\u9069\u5408\u7684\u5834\u666f\uff0c\u662f\u4f60\u60f3\u5fae\u8abf\u5716\u7247\u751f\u6210\u6216\u5716\u7247\u7de8\u8f2f\u6a21\u578b\uff0c\u4f46\u53c8\u5e0c\u671b\u77e5\u9053\u6a21\u578b\u7a76\u7adf\u6191\u751a\u9ebc\u4f5c\u51fa\u504f\u597d\u5224\u65b7\u3002\u6b64\u5c08\u6848\u5df2\u63a5\u597d\u6587\u5b57\u751f\u5716\u7684 FLUX.1-dev LoRA RPO\uff0c\u4ee5\u53ca\u5716\u7247\u7de8\u8f2f\u7684 Qwen-Image-Edit LoRA RPO\uff1b\u4f5c\u88c1\u5224\u7684\u8996\u89ba\u8a9e\u8a00\u6a21\u578b\u5247\u53ef\u7528\u672c\u5730 Qwen3-VL\uff08\u7d93 vLLM\uff09\u6216 OpenAI \u76f8\u5bb9\u7aef\u9ede\u3002<\/p>\n\n\n\n<p>\u6574\u9ad4\u4f86\u770b\uff0cAutoRubric-as-Reward\u8f03\u50cf\u4e00\u5957\u300c\u628a\u5be9\u7f8e\u8207\u8981\u6c42\u5beb\u6e05\u695a\u300d\u7684\u5de5\u5177\u93c8\uff0c\u800c\u4e0d\u53ea\u662f\u53e6\u4e00\u500b\u8a55\u5206\u5668\u3002\u5c0d\u7814\u7a76\u6216\u9032\u968e\u958b\u767c\u8005\u800c\u8a00\uff0c\u5b83\u7684\u50f9\u503c\u5728\u65bc\u900f\u660e\u3001\u53ef\u6aa2\u67e5\u3001\u53ef\u91cd\u73fe\uff1b\u4f46\u5c0d\u4e00\u822c\u7528\u5bb6\u4f86\u8aaa\uff0c\u524d\u63d0\u4ecd\u662f\u4f60\u9700\u8981\u6709\u6210\u5c0d\u504f\u597d\u8cc7\u6599\uff0c\u4ee5\u53ca\u9858\u610f\u82b1\u6642\u9593\u6aa2\u8996\u6e96\u5247\u662f\u5426\u771f\u7684\u53cd\u6620\u4f60\u7684\u6a19\u6e96\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u4fc2\u689d\u5f0f\u5605\u8a73\u7d30\u62c6\u89e3\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5de6\u624b\u908a\uff1a$P^*(y^+ \\succ y^- | x)$<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>$x$<\/strong>\uff1a\u4fc2\u6307\u8f38\u5165\u5605\u5167\u5bb9\uff08Input\/Prompt\uff09\u3002<\/li>\n\n\n\n<li><strong>$y^+$ \u540c $y^-$<\/strong>\uff1a\u4fc2\u4e00\u5c0d\u8f38\u51fa\u3002\u901a\u5e38 $y^+$ \u4ee3\u8868\u4eba\u985e\u504f\u597d\u55f0\u500b\uff08\u597d\u5605\uff09\uff0c$y^-$ \u4ee3\u8868\u88ab\u6368\u68c4\u55f0\u500b\uff08\u5dee\u5605\uff09\u3002<\/li>\n\n\n\n<li><strong>$\\succ$<\/strong>\uff1a\u5462\u500b\u7b26\u865f\u4ee3\u8868\u300c\u512a\u65bc\u300d\u6216\u8005\u300c\u504f\u597d\u300d\u3002<\/li>\n\n\n\n<li>\u610f\u601d\u4fc2\u300c\u55ba\u5df2\u77e5 $input$ \u5605\u60c5\u6cc1\u4e0b\uff0c\u4eba\u985e\u504f\u597d $y^+$ \u591a\u904e $y^-$ \u5605\u6a5f\u7387\u300d\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u53f3\u624b\u908a\uff1a\u5206\u6578\u5206\u914d<\/h3>\n\n\n\n<p>\u5462\u500b\u90e8\u5206\u4fc2\u7528\u569f\u5c07\u300c\u597d\u611f\u5ea6\u300d\u91cf\u5316\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>$r^*(x, y)$<\/strong>\uff1a\u5462\u500b\u4fc2<strong>\u734e\u52f5\u51fd\u6578 (Reward Function)<\/strong>\u3002\u4f60\u53ef\u4ee5\u60f3\u50cf\u6210\u6a21\u578b\u5e6b\u6bcf\u4e00\u500b\u8f38\u51fa\u6253\u5605\u300c\u5206\u300d\u3002\u5206\u6578\u8d8a\u9ad8\uff0c\u4ee3\u8868\u55f0\u500b\u8f38\u51fa\u8d8a\u7b26\u5408\u4eba\u985e\u504f\u597d\u3002<\/li>\n\n\n\n<li><strong>$\\exp(\\dots)$<\/strong>\uff1a\u5373\u4fc2\u6307\u6578\u51fd\u6578 $e^x$\u3002\u7528\u6307\u6578\u4fc2\u70ba\u5497\u78ba\u4fdd\u8a08\u51fa\u569f\u5605\u6578\u503c\u4fc2\u6b63\u6578\uff0c\u800c\u4e14\u53ef\u4ee5\u653e\u5927\u5206\u6578\u4e4b\u9593\u5605\u5dee\u8ddd\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6210\u689d\u5f0f\u5605\u908f\u8f2f<\/h3>\n\n\n\n<p>$$P^*(y^+ \\succ y^- | x) = \\frac{\\exp(r^*(x, y^+))}{\\exp(r^*(x, y^+)) + \\exp(r^*(x, y^-))}$$<\/p>\n\n\n\n<p>\u5462\u500b\u7d50\u69cb\u5176\u5be6\u540c\u6211\u54cb\u5e73\u6642\u898b\u5605 <strong>Softmax<\/strong> \u6216\u8005 <strong>Sigmoid<\/strong> \u51fd\u6578\u597d\u4f3c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5206\u5b50<\/strong>\uff1a\u4fc2\u504f\u597d\u8f38\u51fa ($y^+$) \u5605\u5f97\u5206\u3002<\/li>\n\n\n\n<li><strong>\u5206\u6bcd<\/strong>\uff1a\u4fc2\u5169\u500b\u8f38\u51fa\uff08$y^+$ \u540c $y^-$\uff09\u5f97\u5206\u5605\u7e3d\u548c\u3002<\/li>\n\n\n\n<li><strong>\u7d50\u8ad6<\/strong>\uff1a\u5982\u679c $y^+$ \u5605\u5f97\u5206\u6bd4 $y^-$ \u9ad8\u597d\u591a\uff0c\u5206\u5b50\u5c31\u6703\u4f54\u5206\u6bcd\u597d\u5927\u6bd4\u4f8b\uff0c\u6a5f\u7387\u5c31\u6703\u63a5\u8fd1 <strong>1<\/strong>\uff08\u4ee3\u8868\u597d\u80af\u5b9a\u4eba\u985e\u6703\u63c0 $y^+$\uff09\u3002\u5982\u679c\u5169\u8005\u5f97\u5206\u5dee\u5514\u591a\uff0c\u6a5f\u7387\u5c31\u6703\u63a5\u8fd1 <strong>0.5<\/strong>\uff08\u4ee3\u8868\u4eba\u985e\u89ba\u5f97\u5169\u500b\u90fd\u5dee\u5514\u591a\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u7e3d\u7d50<\/h3>\n\n\n\n<p>\u5462\u689d\u5f0f\u55ba\u8a13\u7df4 AI\uff08\u4f8b\u5982 <strong>RLHF<\/strong> \u6216\u8005 <strong>DPO<\/strong>\uff09\u55f0\u9663\u597d\u91cd\u8981\uff0c\u4f62\u5e6b\u6a21\u578b\u5b78\u8b58\u9ede\u6a23\u6839\u64da\u4eba\u985e\u5605\u9078\u64c7\uff0c\u53bb\u8abf\u6574\u80cc\u5f8c\u55f0\u500b $r^*$ \u734e\u52f5\u5206\u6578\uff0c\u4ee4\u6a21\u578b\u4e4b\u5f8c\u751f\u6210\u5605\u5622\u8d8a\u4f86\u8d8a\u63a5\u8fd1\u4eba\u985e\u937e\u610f\u5605\u7b54\u6848\u3002<\/p>\n\n\n\n<p><strong>Source:<\/strong> <a href=\"https:\/\/github.com\/OpenEnvision\/AutoRubric-as-Reward\" rel=\"noopener noreferrer\">https:\/\/github.com\/OpenEnvision\/AutoRubric-as-Reward<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9019\u500b\u5c08\u6848\u628a\u4eba\u985e\u504f\u597d\u8f49\u6210\u53ef\u95b1\u8b80\u6e96\u5247\uff0c\u518d\u7528\u8996\u89ba\u6a21\u578b\u5224\u5716\u3002\u91cd\u9ede\u662f\u66f4\u900f\u660e\uff0c\u4e5f\u8f03\u6613\u91cd\u7528\u548c\u6aa2\u67e5\u3002<\/p>\n","protected":false},"author":8,"featured_media":8143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[133,164,120,197],"tags":[],"class_list":["post-8144","post","type-post","status-publish","format-standard","hentry","category-133","category-164","category-120","category-framework"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=8144"}],"version-history":[{"count":4,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8144\/revisions"}],"predecessor-version":[{"id":8155,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/8144\/revisions\/8155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/8143"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=8144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=8144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=8144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}