{"id":331,"date":"2025-10-20T11:00:00","date_gmt":"2025-10-20T03:00:00","guid":{"rendered":"https:\/\/smartaiunion.com\/?p=331"},"modified":"2025-10-17T14:05:04","modified_gmt":"2025-10-17T06:05:04","slug":"%e8%8b%b9%e6%9e%9c-deepmmsearch-r1%e9%87%8d%e5%a1%91%e5%a4%a7%e8%af%ad%e8%a8%80%e6%a8%a1%e5%9e%8b%e7%94%9f%e6%80%81","status":"publish","type":"post","link":"https:\/\/smartaiunion.com\/index.php\/2025\/10\/20\/331\/","title":{"rendered":"\u82f9\u679c DeepMMSearch-R1\u91cd\u5851\u5927\u8bed\u8a00\u6a21\u578b\u751f\u6001"},"content":{"rendered":"\n<p>2025 \u5e74 10 \u6708 17 \u65e5\uff0c\u82f9\u679c\u5728 AI \u9886\u57df\u518d\u6dfb\u65b0\u52a8\u4f5c\uff0c\u63a8\u51fa\u591a\u6a21\u6001\u641c\u7d22\u6a21\u578b DeepMMSearch-R1\uff0c\u4e3a\u591a\u6a21\u6001\u5927\u8bed\u8a00\u6a21\u578b\uff08MLLM\uff09\u8d4b\u80fd\uff0c\u6709\u671b\u91cd\u5851\u591a\u6a21\u6001\u641c\u7d22\u683c\u5c40\u3002\u6b64\u524d\uff0cRAG\uff08\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\u3001Search Agent \u7b49\u4e3b\u6d41\u65b9\u6cd5\uff0c\u56e0\u6d41\u7a0b\u50f5\u5316\u3001\u641c\u7d22\u8c03\u7528\u9891\u7e41\u3001\u67e5\u8be2\u6784\u9020\u4e0d\u5408\u7406\u7b49\u95ee\u9898\uff0c\u5728\u5904\u7406\u52a8\u6001\u73b0\u5b9e\u4fe1\u606f\u3001\u6ee1\u8db3\u7528\u6237\u77e5\u8bc6\u5bc6\u96c6\u578b\u67e5\u8be2\u9700\u6c42\u65f6\uff0c\u6548\u7387\u4e0e\u7ed3\u679c\u8d28\u91cf\u5747\u4e0d\u7406\u60f3\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u514b\u670d\u4ee5\u5f80\u7814\u7a76\u4e2d\u66b4\u9732\u51fa\u7684\u5c40\u9650\uff0c<strong>\u82f9\u679c\u63d0\u51fa\u4e86 DeepMMSearch-R1 \u6a21\u578b<\/strong>\u3002\u8be5\u6a21\u578b\u80fd\u591f\u6309\u9700\u6267\u884c\u591a\u8f6e\u7f51\u7edc\u641c\u7d22\uff0c\u5e76\u53ef\u9488\u5bf9\u6587\u672c\u4e0e\u56fe\u50cf\u641c\u7d22\u5de5\u5177\u52a8\u6001\u751f\u6210\u67e5\u8be2\uff0c\u5982\u56fe 1\uff08\u53f3\uff09\u6240\u793a\u3002\u5177\u4f53\u800c\u8a00\uff0cDeepMMSearch-R1 \u80fd\u591f\u901a\u8fc7\u81ea\u6211\u53cd\u601d\u4e0e\u81ea\u6211\u7ea0\u6b63\uff0c\u5728\u591a\u8f6e\u4ea4\u4e92\u4e2d\u81ea\u9002\u5e94\u5730\u751f\u6210\u548c\u4f18\u5316\u6587\u672c\u641c\u7d22\u67e5\u8be2\uff0c\u5e76\u5229\u7528\u68c0\u7d22\u5230\u7684\u5185\u5bb9\u4f5c\u4e3a\u53cd\u9988\u4ee5\u53ca\u7ed3\u5408\u539f\u59cb\u95ee\u9898\u8fdb\u884c\u6539\u8fdb\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_b7f8def92ed34d11a983c78fe33e6af5@5091053_oswg755182oswg1080oswg975_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e3a\u4e86\u63d0\u5347\u56fe\u50cf\u641c\u7d22\u7684\u6548\u679c\uff0c\u82f9\u679c\u5f15\u5165\u4e00\u4e2a<strong>\u4e2d\u95f4\u56fe\u50cf\u88c1\u526a\u5de5\u5177\uff08Grounding DINO\uff09<\/strong>\u6765\u5e94\u5bf9\u80cc\u666f\u566a\u58f0\u548c\u5e72\u6270\u6027\u89c6\u89c9\u5b9e\u4f53\u5e26\u6765\u7684\u6311\u6218\u3002\u8fc7\u7a0b\u4e2d\uff0cDeepMMSearch-R1 \u9996\u5148\u751f\u6210\u4e0e\u95ee\u9898\u6700\u76f8\u5173\u89c6\u89c9\u5b9e\u4f53\u7684\u6307\u4ee3\u8868\u8fbe\uff0c\u7136\u540e\u5229\u7528\u8be5\u8868\u8fbe\u7531\u88c1\u526a\u5de5\u5177\u52a8\u6001\u8bc6\u522b\u5e76\u88c1\u526a\u51fa\u56fe\u50cf\u4e2d\u5bf9\u5e94\u7684\u533a\u57df\u3002\u751f\u6210\u7684\u88c1\u526a\u56fe\u50cf\u968f\u540e\u88ab\u7528\u4e8e\u56fe\u50cf\u641c\u7d22\uff0c\u4ee5\u68c0\u7d22\u4e0e\u4e0a\u4e0b\u6587\u66f4\u76f8\u5173\u7684\u7ed3\u679c\u3002\u8fd9\u79cd\u6709\u9488\u5bf9\u6027\u7684\u641c\u7d22\u65b9\u5f0f\u663e\u8457\u63d0\u5347\u4e86\u68c0\u7d22\u8d28\u91cf\uff0c\u5e76\u5927\u5e45\u63d0\u9ad8\u4e86\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u82f9\u679c\u91c7\u7528\u4e24\u9636\u6bb5\u8bad\u7ec3\u6d41\u7a0b\uff1a\u9996\u5148\u8fdb\u884c\u6709\u76d1\u7763\u5fae\u8c03\uff08SFT\uff09\uff0c\u7136\u540e\u901a\u8fc7 GRPO \u7b97\u6cd5\u8fdb\u884c\u5728\u7ebf\u5f3a\u5316\u5b66\u4e60\uff08RL\uff09\u3002\u5176\u76ee\u6807\u662f\u8ba9\u6a21\u578b\u5b66\u4f1a\u4f55\u65f6\u53d1\u8d77\u641c\u7d22\u3001\u4f7f\u7528\u54ea\u79cd\u5de5\u5177\u3001\u641c\u7d22\u4ec0\u4e48\u5185\u5bb9\uff0c\u4ee5\u53ca\u5982\u4f55\u57fa\u4e8e\u68c0\u7d22\u5230\u7684\u5185\u5bb9\u8fdb\u884c\u63a8\u7406\uff0c\u4ee5\u51b3\u5b9a\u4e0b\u4e00\u6b65\u884c\u52a8\uff1a\u662f\u76f4\u63a5\u7ed9\u51fa\u6700\u7ec8\u7b54\u6848\uff0c\u8fd8\u662f\u8fdb\u4e00\u6b65\u4f18\u5316\u67e5\u8be2\u5e76\u53d1\u8d77\u65b0\u4e00\u8f6e\u641c\u7d22\u3002<\/p>\n\n\n\n<p>\u672c\u6587\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u4e09\u4e2a\u65b9\u9762\u7684\u8d21\u732e\uff1a<\/p>\n\n\n\n<p>\u4e00\u662f<strong>\u63d0\u51fa\u65b0\u7684\u6570\u636e\u96c6 DeepMMSearchVQA<\/strong>\u3002\u8be5\u6570\u636e\u96c6\u5305\u542b\u591a\u6837\u5316\u591a\u8df3\u89c6\u89c9\u95ee\u7b54\u6837\u672c\uff0c\u5e76\u4ee5\u591a\u8f6e\u5bf9\u8bdd\u7684\u5f62\u5f0f\u5448\u73b0\u3002\u5b83\u5728\u4e0d\u540c\u77e5\u8bc6\u7c7b\u522b\u4e4b\u95f4\u4fdd\u6301\u5e73\u8861\u5206\u5e03\uff0c\u6db5\u76d6\u4e86\u65e2\u9700\u8981\u641c\u7d22\u53c8\u65e0\u9700\u641c\u7d22\u7684\u95ee\u9898\u7c7b\u578b\u3002<\/p>\n\n\n\n<p>\u4e8c\u662f<strong>\u6784\u5efa\u771f\u5b9e\u4e16\u754c\u7684\u591a\u6a21\u6001\u641c\u7d22\u6d41\u7a0b<\/strong>\uff0c\u5e76\u6574\u5408\u4e86\u4e09\u79cd\u5de5\u5177\uff1a\uff081\uff09\u6587\u672c\u641c\u7d22\u5de5\u5177\uff0c\u4f7f\u6a21\u578b\u80fd\u591f\u53d1\u51fa\u6709\u9488\u5bf9\u6027\u7684\u67e5\u8be2\uff0c\u4ece\u800c\u68c0\u7d22\u76f8\u5173\u7f51\u9875\u5e76\u83b7\u53d6\u6700\u65b0\u7684\u4e8b\u5b9e\u6027\u77e5\u8bc6\uff1b\uff082\uff09\u57fa\u4e8e Grounding DINO \u7684\u56fe\u50cf\u5b9a\u4f4d\u5de5\u5177\uff0c\u53ef\u6839\u636e\u6a21\u578b\u751f\u6210\u7684\u4e0e\u95ee\u9898\u89c6\u89c9\u5b9e\u4f53\u76f8\u5173\u7684\u6307\u4ee3\u8868\u8fbe\uff0c\u8bc6\u522b\u5e76\u88c1\u526a\u8f93\u5165\u56fe\u50cf\u4e2d\u7684\u76f8\u5173\u533a\u57df\uff1b\uff083\uff09\u56fe\u50cf\u641c\u7d22\u5de5\u5177\uff0c\u53ef\u57fa\u4e8e\u8f93\u5165\u56fe\u50cf\uff08\u65e0\u8bba\u662f\u88c1\u526a\u56fe\u8fd8\u662f\u5b8c\u6574\u56fe\uff09\u68c0\u7d22\u7f51\u9875\u5185\u5bb9\uff0c\u5305\u62ec\u6807\u9898\u4e0e\u63cf\u8ff0\uff0c\u5e2e\u52a9\u6a21\u578b\u901a\u8fc7\u7f51\u7edc\u4fe1\u606f\u8bc6\u522b\u4e0d\u719f\u6089\u7684\u89c6\u89c9\u5b9e\u4f53\u3002<\/p>\n\n\n\n<p>\u4e09\u662f<strong>\u901a\u8fc7\u4e24\u9636\u6bb5\u8bad\u7ec3\u8fc7\u7a0b\u5b9e\u73b0\u4e86 SOTA \u6027\u80fd\uff0c\u8d85\u8d8a\u4ee5\u5f80\u7684\u5f00\u6e90\u57fa\u7ebf\u6a21\u578b\uff08\u89c1\u56fe 1\uff09<\/strong>\u3002\u8be5\u8bad\u7ec3\u8fc7\u7a0b\u5305\u62ec\u4f7f\u7528 SFT \u8fdb\u884c\u51b7\u542f\u52a8\u521d\u59cb\u5316\uff0c\u968f\u540e\u91c7\u7528 GRPO \u7b97\u6cd5\u8fdb\u884c\u5728\u7ebf\u5f3a\u5316\u5b66\u4e60\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_8cd712a9f2114293a37e520ea97b034c@5091053_oswg124326oswg1080oswg381_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8bba\u6587\u6807\u9898\uff1aDeepMMSearch-R1: Empowering Multimodal LLMs in Multimodal Web Search<\/p>\n\n\n\n<p>arXiv \u5730\u5740\uff1ahttps:\/\/arxiv.org\/pdf\/2510.12801<\/p>\n\n\n\n<p>\u9488\u5bf9\u82f9\u679c\u7684\u6700\u65b0\u7814\u7a76\uff0c\u6709\u4eba\u8ba4\u4e3a\u300c\u8fd9\u53ef\u80fd\u662f\u82f9\u679c\u8fc8\u5411 AI \u539f\u751f LLM \u548c\u591a\u6a21\u6001\u641c\u7d22\u5f15\u64ce\u7684\u7b2c\u4e00\u6b65\u300d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_881f727e70b54759a779bbfe9b3037f2@5091053_oswg109153oswg1080oswg262_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6570\u636e\u96c6 DeepMMSearchVQA<\/strong><\/h2>\n\n\n\n<p>\u82f9\u679c\u5728\u6570\u636e\u96c6\u6784\u5efa\u8fc7\u7a0b\u4e2d\u9075\u5faa\u4e24\u4e2a\u6838\u5fc3\u539f\u5219\uff1a\uff081\uff09\u6570\u636e\u96c6\u5e94\u5177\u5907\u591a\u6837\u6027\uff0c\u5e76\u8986\u76d6\u5b8c\u6574\u7684\u77e5\u8bc6\u5206\u7c7b\u4f53\u7cfb\uff1b\uff082\uff09\u95ee\u9898\u5e94\u540c\u65f6\u5305\u542b\u65e0\u9700\u641c\u7d22\u4e0e\u9700\u8981\u641c\u7d22\u7684\u7c7b\u578b\uff0c\u5e76\u4ee5\u591a\u8f6e\u5bf9\u8bdd\u7684\u5f62\u5f0f\u5448\u73b0\uff0c\u4ee5\u4fc3\u8fdb\u6a21\u578b\u7684\u63a8\u7406\u3001\u81ea\u6211\u53cd\u601d\u4e0e\u81ea\u6211\u7ea0\u6b63\u3002\u56fe 2\uff08\u4e0a\uff09\u5c55\u793a\u4e86\u7528\u4e8e\u6570\u636e\u96c6\u6784\u5efa\u7684\u81ea\u52a8\u5316\u6d41\u7a0b\u6982\u89c8\u3002<\/p>\n\n\n\n<p>\u82f9\u679c\u4ece InfoSeek \u8bad\u7ec3\u96c6\u968f\u673a\u9009\u53d6\u4e86 20 \u4e07\u4e2a\u6837\u672c\uff0c\u5e76\u751f\u6210\u5e26\u6709\u5de5\u5177\u6807\u7b7e\u3001\u63a8\u7406\u6b65\u9aa4\u53ca\u7f51\u9875\u68c0\u7d22\u4fe1\u606f\u7684\u591a\u8f6e\u5bf9\u8bdd\u6570\u636e\u3002\u4e3a\u786e\u4fdd\u8d28\u91cf\uff0c\u82f9\u679c\u4ec5\u4fdd\u7559\u5176\u4e2d Gemini-2.5-Pro \u7684\u9884\u6d4b\u7ed3\u679c\u4e0e InfoSeek \u63d0\u4f9b\u7684\u771f\u5b9e\u7b54\u6848\u4e00\u81f4\u7684\u5bf9\u8bdd\uff0c\u4ece\u800c<strong>\u5f97\u5230\u7ea6 4.7 \u4e07\u6761\u7cbe\u70bc\u5bf9\u8bdd\u6837\u672c<\/strong>\u3002<\/p>\n\n\n\n<p>\u968f\u540e\u4f7f\u7528 Gemini-2.5-Pro \u636e\u77e5\u8bc6\u5206\u7c7b\u4f53\u7cfb\u5bf9\u95ee\u9898\u8fdb\u884c\u5206\u7c7b\uff0c\u5e76\u4ece\u8fd9\u4e9b\u7c7b\u522b\u4e2d\u91c7\u6837 1 \u4e07\u4e2a\u89c6\u89c9\u95ee\u7b54\uff08VQA\uff09\u6837\u672c\uff0c\u4ee5\u5728\u4e0d\u540c\u77e5\u8bc6\u7c7b\u578b\u4e4b\u95f4\u5b9e\u73b0\u5927\u81f4\u5e73\u8861\u7684\u5206\u5e03\u3002\u540c\u65f6\u8fdb\u4e00\u6b65\u786e\u4fdd\u6570\u636e\u96c6\u4e2d\u641c\u7d22\u7c7b\u4e0e\u975e\u641c\u7d22\u7c7b\u95ee\u9898\u7684\u6570\u91cf\u5927\u81f4\u76f8\u7b49\u3002<\/p>\n\n\n\n<p>\u56fe 2\uff08\u4e0b\uff09\u5c55\u793a\u4e86\u77e5\u8bc6\u5206\u7c7b\u4f53\u7cfb\u3001\u9700\u8981\u56fe\u50cf\u641c\u7d22\u3001\u6587\u672c\u641c\u7d22\u6216\u4e24\u8005\u517c\u7528\u7684\u95ee\u9898\u6bd4\u4f8b\uff0c\u4ee5\u53ca\u4e0d\u540c\u8f6e\u6b21\u5bf9\u8bdd\u6837\u672c\u7684\u5206\u5e03\u60c5\u51b5\u3002<strong>\u6700\u7ec8\u5f97\u5230\u7684 1 \u4e07\u4e2a VQA \u6837\u672c\u6784\u6210\u4e86\u6709\u76d1\u7763\u5fae\u8c03\u9636\u6bb5\u7684\u8bad\u7ec3\u8bed\u6599<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_6730933f80fd42658cd1b09a94c6ba18@5091053_oswg510573oswg1080oswg824_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>DeepMMSearch-R1 \u4e24\u9636\u6bb5\u8bad\u7ec3\u6d41\u7a0b<\/strong><\/h2>\n\n\n\n<p><strong>\u6709\u76d1\u7763\u5fae\u8c03\u9636\u6bb5<\/strong><\/p>\n\n\n\n<p>\u82f9\u679c\u91c7\u7528 Qwen2.5-VL-7B-Instruct \u4f5c\u4e3a\u57fa\u7840\u6a21\u578b\uff0c\u5e76\u4ec5\u5bf9\u5176\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u6a21\u5757\u8fdb\u884c\u6709\u76d1\u7763\u5fae\u8c03\uff0c\u540c\u65f6\u4fdd\u6301\u89c6\u89c9\u7f16\u7801\u5668\u548c\u89c6\u89c9\u6295\u5f71\u5c42\u51bb\u7ed3\u4e0d\u53d8\u3002\u6b64\u65b9\u6cd5\u80fd\u591f\u4fdd\u7559\u5f3a\u5927\u7684\u9884\u8bad\u7ec3\u56fe\u50cf\u8868\u5f81\u80fd\u529b\uff0c\u5e76\u786e\u4fdd\u6a21\u578b\u7684\u9002\u5e94\u8fc7\u7a0b\u4e13\u6ce8\u4e8e\u63d0\u5347\u8bed\u8a00\u6a21\u578b\u5728\u7f51\u9875\u68c0\u7d22\u4fe1\u606f\u4e0a\u7684\u63a8\u7406\u80fd\u529b\uff0c\u4ee5\u53ca\u9075\u5faa\u7ed3\u6784\u5316\u5de5\u5177\u4f7f\u7528\u6d41\u7a0b\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u8bad\u7ec3\u76ee\u6807\u65b9\u9762\uff0c\u82f9\u679c\u91c7\u7528\u6807\u51c6\u7684\u56e0\u679c\u8bed\u8a00\u5efa\u6a21\uff08Causal LM\uff09\u76ee\u6807\u51fd\u6570\u3002\u7ed9\u5b9a\u4e00\u4e2a\u591a\u6a21\u6001\u8f93\u5165 (x, I)\uff0c\u5176\u4e2d\u5305\u62ec\u6587\u672c\u95ee\u9898\u548c\u5bf9\u5e94\u56fe\u50cf\u3001\u4ee5\u53ca\u5305\u542b\u5b8c\u6574\u63a8\u7406\u8fc7\u7a0b\u3001\u5de5\u5177\u8c03\u7528\u548c\u6700\u7ec8\u7b54\u6848\u7684\u591a\u8f6e\u5bf9\u8bdd y*\uff0c\u8bad\u7ec3\u4e2d\u7684\u6a21\u578b\u5728\u7ed9\u5b9a\u6240\u6709\u524d\u6587 token \u7684\u6761\u4ef6\u4e0b\u9884\u6d4b\u76ee\u6807\u5e8f\u5217\u4e2d\u7684\u6bcf\u4e00\u4e2a token\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_802358fa27084b3e9d81b394fbae873f@5091053_oswg15983oswg1080oswg272_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u5f3a\u5316\u5b66\u4e60\u9636\u6bb5<\/strong><\/p>\n\n\n\n<p>RL \u9636\u6bb5\u57fa\u4e8e<strong>\u7ec4\u76f8\u5bf9\u7b56\u7565\u4f18\u5316\uff08Group-Relative Policy Optimization\uff0cGRPO\uff09<\/strong>\uff0c\u8be5\u65b9\u6cd5\u6700\u521d\u5728 DeepSeekMath \u4e2d\u88ab\u63d0\u51fa\u3002GRPO \u5728\u8fd1\u7aef\u7b56\u7565\u4f18\u5316\uff08 Proximal Policy Optimization\uff0cPPO\uff09\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u6269\u5c55\uff0c\u901a\u8fc7\u5bf9\u540c\u4e00\u63d0\u793a\u8bcd\u4e0b\u751f\u6210\u7684\u5019\u9009\u56de\u590d\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ece\u800c\u63d0\u5347\u8bad\u7ec3\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u4e0d\u540c\u4e8e\u72ec\u7acb\u8bc4\u4f30\u6bcf\u4e2a rollout\uff08\u5c55\u5f00\u8fc7\u7a0b\u6216\u63a8\u7406\u8f68\u8ff9\uff09\u7684\u65b9\u5f0f\uff0cGRPO \u8ba1\u7b97\u7684\u662f\u76f8\u5bf9\u4e8e\u540c\u4e00\u7ec4\u91c7\u6837 rollout \u7684\u5e73\u5747\u5956\u52b1\u7684\u4f18\u52bf\u503c\u3002<\/p>\n\n\n\n<p>\u8be5\u9636\u6bb5\u7684\u8bad\u7ec3\u76ee\u6807\u901a\u8fc7\u5e26\u622a\u65ad\u7684\u91cd\u8981\u6027\u52a0\u6743\u4ee3\u7406\u8fdb\u884c\u4f18\u5316\uff0c\u8fd9\u867d\u4e0e PPO \u7c7b\u4f3c\uff0c\u4f46\u5f15\u5165\u4e86\u7ec4\u76f8\u5bf9\u4f18\u52bf\u7684\u6982\u5ff5\u3002\u5176\u6570\u5b66\u5f62\u5f0f\u53ef\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_d21030a532194dd9874a517239b7e9a0@5091053_oswg12698oswg1080oswg89_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Rollouts<\/strong>\uff1a\u5b83\u4eec\u7531\u7ecf\u8fc7 SFT \u540e\u7684\u6a21\u578b\u68c0\u67e5\u70b9\u751f\u6210\u3002SFT \u6a21\u578b\u4f7f\u7528\u5df2\u5b66\u4e60\u7684\u5de5\u5177\u8c03\u7528\u6807\u7b7e\u4f53\u7cfb\uff0c\u4ee5\u4e0e\u56fe\u50cf\u5b9a\u4f4d\u5de5\u5177\u3001\u56fe\u50cf\u641c\u7d22\u5de5\u5177\u548c\u6587\u672c\u641c\u7d22\u5de5\u5177\u8fdb\u884c\u4ea4\u4e92\uff0c \u5e76\u5c06\u8fd9\u4e9b\u5de5\u5177\u8fd4\u56de\u7684\u53cd\u9988\u878d\u5165\u540e\u7eed\u5bf9\u8bdd\u8f6e\u6b21\u4e2d\u3002\u8be5\u8fc7\u7a0b\u4f1a\u6301\u7eed\u8fdb\u884c\uff0c\u76f4\u5230\u6a21\u578b\u751f\u6210\u6700\u7ec8\u56de\u7b54\u6216\u8fbe\u5230\u6700\u5927\u8f6e\u6b21\u6570\u4e3a\u6b62\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6bcf\u4e2a rollout \u90fd\u4ee3\u8868\u4e00\u6761\u5b8c\u6574\u7684\u63a8\u7406\u8f68\u8ff9\uff0c\u5e76\u9644\u5e26\u5728 SFT \u9636\u6bb5\u5b66\u4e60\u5230\u7684\u6807\u7b7e\u4f53\u7cfb\u3002\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u82f9\u679c\u5bf9\u6bcf\u6761\u8f68\u8ff9\u7684\u5de5\u5177\u8c03\u7528\u6b21\u6570\u548c\u6700\u5927 token \u957f\u5ea6\u8fdb\u884c\u4e86\u7ea6\u675f\uff0c\u8981\u6c42\u6a21\u578b\u5728\u51c6\u786e\u6027\u4e0e\u6548\u7387\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n\n\n\n<p><strong>\u5956\u52b1\u673a\u5236<\/strong>\uff1aGRPO \u4f18\u5316\u8fc7\u7a0b\u91c7\u7528\u4e00\u4e2a\u7ed3\u5408\u4e86\u4e8b\u5b9e\u51c6\u786e\u6027\u4e0e\u7ed3\u6784\u5408\u89c4\u6027\u7684\u590d\u5408\u5956\u52b1\u51fd\u6570\u3002\u82f9\u679c\u4f7f\u7528 gpt-5-chat-latest \u4f5c\u4e3a\u5956\u52b1\u6a21\u578b\uff0c\u7528\u4e8e\u5224\u65ad\u6a21\u578b\u9884\u6d4b\u7ed3\u679c\u5728\u8bed\u4e49\u4e0a\u662f\u5426\u4e0e\u771f\u5b9e\u7b54\u6848\u4e00\u81f4\u3002\u6b63\u786e\u6027\u5f97\u5206\u8bb0\u4e3a s\uff0c\u53d6\u503c\u4e3a\u4e8c\u5143\u53d8\u91cf\uff08s \u2208 {0, 1}\uff09\uff0c\u8868\u793a\u6a21\u578b\u6700\u7ec8\u7b54\u6848\u662f\u5426\u88ab\u5224\u5b9a\u4e3a\u6b63\u786e\u3002\u540c\u65f6\uff0c\u683c\u5f0f\u5f97\u5206 s_fmt \u7528\u4e8e\u8861\u91cf\u8f93\u51fa\u662f\u5426\u9075\u5faa\u89c4\u5b9a\u7684\u7ed3\u6784\u5316\u8f93\u51fa\u683c\u5f0f\uff0c\u4ee5\u786e\u4fdd\u6807\u7b7e\u4f7f\u7528\u6b63\u786e\u3001\u5de5\u5177\u8c03\u7528\u7ed3\u6784\u6709\u6548\u3002\u6700\u7ec8\u5956\u52b1\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_56b649f9d7fc4cc493cb144068a056ec@5091053_oswg10980oswg1080oswg88_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/h2>\n\n\n\n<p>\u82f9\u679c\u8868\u793a\uff0c<strong>\u914d\u5907\u7f51\u7edc\u641c\u7d22\u529f\u80fd\u7684\u591a\u6a21\u6001\u5927\u8bed\u8a00\u6a21\u578b\u5728\u6027\u80fd\u4e0a\u663e\u8457\u4f18\u4e8e RAG \u5de5\u4f5c\u6d41\u548c\u57fa\u4e8e\u63d0\u793a\u7684\u641c\u7d22\u4ee3\u7406\u57fa\u7ebf\u6a21\u578b<\/strong>\u3002\u5982\u8868 1 \u6240\u793a\uff0cDeepMMSearch-R1-7B\uff08RL\uff09\u76f8\u8f83\u4e8e RAG \u5de5\u4f5c\u6d41\u548c\u57fa\u4e8e\u63d0\u793a\u7684 search agent \u5206\u522b\u53d6\u5f97\u4e86\u663e\u8457\u7684 + 21.13% \u548c + 8.89% \u7684\u6027\u80fd\u63d0\u5347\uff0c\u540c\u65f6\u5728\u6574\u4f53\u8868\u73b0\u4e0a\u4e0e OpenAI o3 \u76f8\u5f53\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_5195821ba92c4b50bb7cd09d18237029@5091053_oswg302075oswg1080oswg519_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>\u88c1\u526a\u56fe\u50cf\u641c\u7d22\u4ee5\u53ca\u84b8\u998f\u5f97\u5230\u7684\u81ea\u6211\u53cd\u601d\u4e0e\u81ea\u6211\u7ea0\u6b63\u80fd\u529b\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u6a21\u578b\u6027\u80fd<\/strong>\u3002\u82f9\u679c\u5728\u56fe 3\uff08\u5de6\uff09\u4e2d\u5c55\u793a\u4e86\u542f\u7528\u591a\u6b21\u6587\u672c\u641c\u7d22\u4e0e\u88c1\u526a\u56fe\u50cf\u641c\u7d22\u80fd\u529b\u6240\u5e26\u6765\u7684\u6548\u679c\u3002SFT \u57fa\u7ebf\u6a21\u578b\u6307\u7684\u662f\u4ec5\u4f7f\u7528\u6574\u56fe\u641c\u7d22\u5e76\u8fdb\u884c\u5355\u6b21\u6587\u672c\u641c\u7d22\u8c03\u7528\u7684\u8bbe\u7f6e\u3002\u53ef\u4ee5\u770b\u5230\uff0c\u968f\u7740\u81ea\u6211\u53cd\u601d\u4e0e\u81ea\u6211\u7ea0\u6b63\u673a\u5236\u7684\u5f15\u5165\u4e0e\u84b8\u998f\uff0c\u6a21\u578b\u6574\u4f53\u6027\u80fd\u5f97\u5230\u4e86\u63d0\u5347\u3002<\/p>\n\n\n\n<p><strong>\u5728\u641c\u7d22\u5e73\u8861\u7684 SFT \u6570\u636e\u4e2d\uff08\u5373\u4ece\u6240\u6709\u77e5\u8bc6\u5206\u7c7b\u4e2d\u5747\u5300\u91c7\u6837\u6837\u672c\u7684\u60c5\u51b5\uff09\uff0c\u6a21\u578b\u8868\u73b0\u66f4\u4f18<\/strong>\u3002\u82f9\u679c\u9996\u5148\u5728 SFT \u6570\u636e\u4e2d\u901a\u8fc7\u4e0d\u540c\u7684\u300c\u9700\u8981\u641c\u7d22\u300d\u4e0e\u300c\u65e0\u9700\u641c\u7d22\u300d\u6837\u672c\u6bd4\u4f8b\u8fdb\u884c\u6d88\u878d\u5b9e\u9a8c\uff0c\u4ee5\u7814\u7a76\u5176\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u3002\u4ece\u56fe 3\uff08\u53f3\uff09\u53ef\u4ee5\u89c2\u5bdf\u5230\uff0c\u5f53\u9700\u8981\u641c\u7d22\u7684\u95ee\u9898\u6bd4\u4f8b\u8f83\u9ad8\u65f6\uff0c\u5fae\u8c03\u540e\u7684\u6a21\u578b\u4f1a\u8868\u73b0\u51fa\u8fc7\u5ea6\u641c\u7d22\u7684\u884c\u4e3a\uff0c\u5e76\u5728 OK-VQA \u548c A-OKVQA \u7b49\u9700\u8981\u8f83\u5c11\u641c\u7d22\u8c03\u7528\u7684\u6570\u636e\u96c6\u4e0a\u8868\u73b0\u8f83\u5dee\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_a0d317ddfb5b4857a4c3dfebc3425ab4@5091053_oswg141686oswg1080oswg295_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>SFT \u9636\u6bb5\u4f7f\u6a21\u578b\u5177\u5907\u4f7f\u7528\u5de5\u5177\u7684\u80fd\u529b\uff0c\u800c RL \u9636\u6bb5\u5219\u901a\u8fc7\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8c03\u7528\u6765\u4f18\u5316\u5de5\u5177\u9009\u62e9\u884c\u4e3a<\/strong>\u3002\u82f9\u679c\u5728\u56fe 4 \u4e2d\u603b\u7ed3\u4e86\u6a21\u578b\u5728 SFT \u548c RL \u9636\u6bb5\u540e\u7684\u5de5\u5177\u4f7f\u7528\u60c5\u51b5\uff0c\u5206\u522b\u9488\u5bf9\u4e24\u4e2a\u6570\u636e\u96c6\u8fdb\u884c\u4e86\u5206\u6790\u3002DynVQA \u662f\u4e00\u4e2a\u8f83\u65b0\u7684\u6570\u636e\u96c6\uff0c\u5176\u4e2d\u5305\u542b\u66f4\u591a\u9700\u8981\u5916\u90e8\u4fe1\u606f\u7684\u95ee\u9898\uff1b\u800c OKVQA \u5219\u76f8\u5bf9\u9700\u8981\u8f83\u5c11\u7684\u641c\u7d22\u8c03\u7528\u3002<\/p>\n\n\n\n<p>\u6a21\u578b\u7684\u5de5\u5177\u4f7f\u7528\u884c\u4e3a\u4e0e\u5404\u6570\u636e\u96c6\u7684\u7279\u6027\u4fdd\u6301\u4e86\u4e00\u81f4\uff1a\u5728 DynVQA \u4e2d\uff0c\u6a21\u578b\u5728 87.7% \u7684\u6837\u672c\u4e0a\u8c03\u7528\u4e86\u5de5\u5177\uff1b\u800c\u5728 OKVQA \u4e2d\u8fd9\u4e00\u6bd4\u4f8b\u4e3a 43.5%\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_23ca912f219d48098b1cd7dc436dfa4f@5091053_oswg129956oswg1080oswg316_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u53e6\u5916\uff0c<strong>SFT \u6a21\u578b\u6709\u65f6\u4f1a\u5728\u4e0d\u5fc5\u8981\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u88c1\u526a\u56fe\u50cf\u641c\u7d22\uff0c\u800c RL \u6a21\u578b\u80fd\u591f\u7ea0\u6b63\u6b64\u7c7b\u9519\u8bef<\/strong>\uff0c\u5982\u56fe 5 \u6240\u793a\u3002\u8fd9\u4e00\u73b0\u8c61\u8fdb\u4e00\u6b65\u5370\u8bc1\u4e86 RL \u5728\u4f18\u5316\u5de5\u5177\u4f7f\u7528\u884c\u4e3a\u3001\u63d0\u5347\u4f7f\u7528\u6548\u7387\u65b9\u9762\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.36krcdn.com\/hsossms\/20251017\/v2_ea7e2650dfbd4bebad4ff41398ccb964@5091053_oswg500656oswg1080oswg439_img_000?x-oss-process=image\/format,jpg\/interlace,1\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6700\u540e\uff0c<strong>\u91c7\u7528 LoRA \u6a21\u5757\u8fdb\u884c\u7684 SFT \u4ee5\u53ca\u5e26\u6709 KL \u60e9\u7f5a\u9879\u7684\u5728\u7ebf GRPO \u8bad\u7ec3\u80fd\u591f\u4fdd\u6301\u6a21\u578b\u7684\u901a\u7528\u89c6\u89c9\u95ee\u7b54\uff08VQA\uff09\u80fd\u529b<\/strong>\uff0c\u5982\u8868 2 \u6240\u793a\u3002\u82f9\u679c\u89c2\u5bdf\u5230\u6a21\u578b\u5728\u591a\u4e2a\u6570\u636e\u96c6\u4e0a\u7684\u6027\u80fd\u4fdd\u6301\u7a33\u5b9a\uff0c\u8fd9\u8868\u660e\u672c\u6587\u63d0\u51fa\u7684\u6a21\u578b\u5728\u5b66\u4e60\u4e0e\u7f51\u7edc\u641c\u7d22\u5de5\u5177\u4ea4\u4e92\u7684\u540c\u65f6\uff0c\u4f9d\u7136\u6709\u6548\u5730\u4fdd\u7559\u4e86\u5176\u901a\u7528\u7684\u89c6\u89c9\u7406\u89e3\u4e0e\u63a8\u7406\u80fd\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img 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