{"id":28542,"date":"2025-12-30T08:37:34","date_gmt":"2025-12-30T00:37:34","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=28542"},"modified":"2025-12-30T08:37:34","modified_gmt":"2025-12-30T00:37:34","slug":"ai%e4%b9%8b%e9%97%b4%e8%83%bd%e4%b8%8d%e8%83%bd%e4%ba%92%e7%9b%b8%e6%8e%a5%e6%b4%bb%ef%bc%9f%e6%8e%a8%e7%90%86%e9%93%be%e6%8e%a5%e5%8a%9b%e7%9a%84%e7%9c%9f%e5%ae%9e%e8%a1%a8%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/12\/30\/28542\/","title":{"rendered":"AI\u4e4b\u95f4\u80fd\u4e0d\u80fd\u4e92\u76f8\u201c\u63a5\u6d3b\u201d\uff1f\u63a8\u7406\u94fe\u63a5\u529b\u7684\u771f\u5b9e\u8868\u73b0"},"content":{"rendered":"
\u5c3d\u7ba1\u5982\u6b64\uff0c\u63a8\u7406\u63a5\u529b\u7684\u6f5c\u5728\u4ef7\u503c\u4f9d\u7136\u5de8\u5927\u3002\u60f3\u8c61\u4e00\u4e0b\u672a\u6765\u7684 AI \u7cfb\u7edf\uff0c\u5927\u578b\u6a21\u578b\u8d1f\u8d23\u5173\u952e\u63a8\u7406\u8282\u70b9\uff0c\u5c0f\u6a21\u578b\u8d1f\u8d23\u6536\u5c3e\u6216\u6267\u884c\u91cd\u590d\u6027\u6b65\u9aa4\uff0c\u6574\u4e2a\u7cfb\u7edf\u50cf\u6d41\u6c34\u7ebf\u4e00\u6837\u534f\u4f5c\u5b8c\u6210\u590d\u6742\u4efb\u52a1\u3002\u8fd9\u4e0d\u4ec5\u80fd\u964d\u4f4e\u63a8\u7406\u6210\u672c\uff0c\u8fd8\u80fd\u8ba9 AI \u7cfb\u7edf\u5177\u5907\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u63a8\u7406\u63a5\u529b\u7684\u7814\u7a76\uff0c\u6b63\u662f\u5728\u4e3a\u8fd9\u79cd\u201c\u6a21\u5757\u5316\u63a8\u7406\u7cfb\u7edf\u201d\u63a2\u7d22\u53ef\u884c\u8def\u5f84\u3002<\/div>\n
\n
\n

\u8fd9\u4e24\u5e74\u5927\u6a21\u578b\u7684\u201c\u63a8\u7406\u80fd\u529b\u201d\u5df2\u7ecf\u4ece\u4e00\u4e2a\u70ab\u6280\u540d\u8bcd\uff0c\u53d8\u6210\u8861\u91cf\u6a21\u578b\u4e0a\u9650\u7684\u5173\u952e\u7ef4\u5ea6\u3002\u65e0\u8bba\u662f\u6570\u5b66\u89e3\u9898\u3001\u4ee3\u7801\u63a8\u5bfc\uff0c\u8fd8\u662f\u591a\u6b65\u903b\u8f91\u5224\u65ad\uff0c\u53ea\u8981\u4f60\u60f3\u8ba9\u6a21\u578b\u8ba4\u771f\u601d\u8003\uff0c\u51e0\u4e4e\u7ed5\u4e0d\u8fc7\u4e00\u4e2a\u5173\u952e\u8bcd\uff0cChain-of-Thought\uff0c\u4e5f\u5c31\u662f\u5927\u5bb6\u719f\u6089\u7684\u00a0CoT\uff0c\u201c\u4e00\u6b65\u4e00\u6b65\u60f3\uff0c\u4e00\u6b65\u4e00\u6b65\u5199\u51fa\u6765\u201d\u3002<\/p>\n

CoT\u7684\u6210\u529f\u5df2\u7ecf\u88ab\u65e0\u6570\u8bba\u6587\u3001\u4ea7\u54c1\u548c\u00a0demo\u00a0\u53cd\u590d\u8bc1\u660e\uff0c\u53ea\u8981\u628a\u201c\u8bf7\u8be6\u7ec6\u8bf4\u660e\u63a8\u7406\u8fc7\u7a0b\u201d\u52a0\u8fdb\u63d0\u793a\u8bcd\uff0c\u6a21\u578b\u7684\u7b54\u9898\u6b63\u786e\u7387\u5f80\u5f80\u8089\u773c\u53ef\u89c1\u5730\u63d0\u9ad8\u3002\u5b83\u4e0d\u518d\u53ea\u662f\u7ed9\u4f60\u4e00\u4e2a\u7ed3\u679c\uff0c\u800c\u662f\u628a\u8fc7\u7a0b\u644a\u5f00\uff0c\u8ba9\u4f60\u770b\u5230\u5b83\u662f\u600e\u4e48\u60f3\u7684\u3002\u5bf9\u7814\u7a76\u8005\u6765\u8bf4\uff0c\u8fd9\u65e2\u662f\u80fd\u529b\u63d0\u5347\uff0c\u4e5f\u662f\u67d0\u79cd\u201c\u53ef\u89e3\u91ca\u6027\u201d\u7684\u5e7b\u8c61\u3002<\/p>\n

\u4f46\u6709\u4e00\u4e2a\u95ee\u9898\uff0c\u4e00\u76f4\u88ab\u5927\u5bb6\u9ed8\u9ed8\u5ffd\u7565\uff0c\u6240\u6709\u8fd9\u4e9b\u5de5\u4f5c\uff0c\u51e0\u4e4e\u90fd\u9ed8\u8ba4\u4e00\u4ef6\u4e8b\u2014\u2014\u4ece\u5934\u5230\u5c3e\uff0c\u90fd\u662f\u201c\u540c\u4e00\u4e2a\u6a21\u578b\u5728\u63a8\u7406\u201d\u3002\u4ece\u8bfb\u9898\uff0c\u5230\u9010\u6b65\u5206\u6790\uff0c\u518d\u5230\u5199\u51fa\u6700\u7ec8\u7b54\u6848\uff0c\u90fd\u662f\u540c\u4e00\u4e2a\u5927\u6a21\u578b\u4e00\u8def\u8dd1\u5b8c\u3002\u53ef\u662f\u5728\u4e00\u4e2a\u771f\u5b9e\u7684\u00a0AI\u00a0\u7cfb\u7edf\u91cc\uff0c\u8fd9\u79cd\u201c\u5355\u6a21\u578b\u95ed\u95e8\u9020\u8f66\u201d\u7684\u65b9\u5f0f\uff0c\u771f\u7684\u5408\u7406\u5417\uff1f<\/p>\n

\u5982\u679c\u6211\u4eec\u4e0d\u518d\u628a\u5927\u6a21\u578b\u5f53\u6210\u4e00\u4e2a\u5b64\u7acb\u7684\u201c\u9ed1\u76d2\u201d\uff0c\u800c\u662f\u5f53\u6210\u4e00\u4e2a\u53ef\u4ee5\u534f\u4f5c\u7684\u201c\u63a8\u7406\u6a21\u5757\u201d\uff0c\u95ee\u9898\u7acb\u523b\u53d8\u5f97\u6709\u8da3\uff0c\u4e00\u4e2a\u6a21\u578b\u5199\u5230\u4e00\u534a\u7684\u63a8\u7406\u94fe\uff0c\u80fd\u4e0d\u80fd\u4ea4\u7ed9\u53e6\u4e00\u4e2a\u6a21\u578b\u7ee7\u7eed\uff1f\u4e00\u6bb5\u00a0CoT\u00a0\u80fd\u4e0d\u80fd\u50cf\u4ee3\u7801\u7247\u6bb5\u4e00\u6837\uff0c\u88ab\u4e0d\u540c\u6a21\u578b\u590d\u7528\u3001\u5ef6\u7eed\u3001\u4fee\u6b63\uff1f<\/p>\n

\u751a\u81f3\uff0c\u80fd\u4e0d\u80fd\u6709\u8fd9\u6837\u7684\u7cfb\u7edf\uff0c\u5927\u6a21\u578b\u8d1f\u8d23\u201c\u96be\u6bb5\u201d\uff0c\u5c0f\u6a21\u578b\u8d1f\u8d23\u201c\u6536\u5c3e\u201d\uff0c\u4ece\u800c\u5728\u6210\u672c\u548c\u6027\u80fd\u4e4b\u95f4\u627e\u5230\u65b0\u7684\u5e73\u8861\uff1f\u8fd9\u662f\u6211\u4eec\u4eca\u5929\u8981\u76f4\u9762\u7684\u95ee\u9898\u2014\u2014\u63a8\u7406\u63a5\u529b\uff0c\u662f\u5426\u53ef\u884c\uff1f<\/p>\n

\u201c\u63a8\u7406\u63a5\u529b\u201d\u80cc\u540e\uff0c\u5176\u5b9e\u662f\u4e09\u4e2a\u66f4\u5e95\u5c42\u7684\u5173\u952e\u8bcd\u3002\u7b2c\u4e00\u662f\u63a8\u7406\u7a33\u5b9a\u6027\uff0c\u5f53\u4f60\u4e2d\u9014\u6362\u4e00\u4e2a\u6a21\u578b\uff0c\u539f\u672c\u5c55\u5f00\u7684\u63a8\u7406\u903b\u8f91\u662f\u5426\u4f1a\u5d29\u584c\uff1f\u7b2c\u4e8c\u662f\u6a21\u578b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u4e0d\u540c\u5bb6\u65cf\u3001\u4e0d\u540c\u89c4\u6a21\u7684\u6a21\u578b\uff0c\u662f\u5426\u8bf4\u5f97\u4e0a\u540c\u4e00\u79cd\u201c\u63a8\u7406\u8bed\u8a00\u201d\uff1f\u7b2c\u4e09\u662f\u591a\u6a21\u578b\u534f\u4f5c\u63a8\u7406\u7cfb\u7edf\u7684\u53ef\u884c\u6027\uff0c\u672a\u6765\u7684\u00a0AI\uff0c\u662f\u5426\u6709\u53ef\u80fd\u50cf\u4e00\u4e2a\u201c\u63a8\u7406\u56e2\u961f\u201d\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u201c\u5b64\u80c6\u4e13\u5bb6\u201d\uff0c\u901a\u8fc7\u63a5\u529b\u3001\u534f\u4f5c\u6765\u5b8c\u6210\u590d\u6742\u4efb\u52a1\uff1f<\/p>\n

\u8fd9\u9879\u5de5\u4f5c\u628a\u95ee\u9898\u6311\u660e\u4e86\uff0c\u5f53\u4e00\u4e2a\u6a21\u578b\u7684\u63a8\u7406\u94fe\u88ab\u622a\u65ad\u5728\u56db\u5206\u4e4b\u4e00\u3001\u4e8c\u5206\u4e4b\u4e00\u3001\u56db\u5206\u4e4b\u4e09\u5904\u65f6\uff0c\u6362\u4e00\u4e2a\u6a21\u578b\u6765\u7eed\u5199\u2014\u2014\u5230\u5e95\u80fd\u5426\u65e0\u7f1d\u8854\u63a5\uff1f\u662f\u987a\u52bf\u800c\u4e0b\uff0c\u8fd8\u662f\u76f4\u63a5\u7ffb\u8f66\uff1f<\/p>\n

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1.\u4ece\u00a0CoT\u00a0\u5230\u00a0PRM\uff0c\u63a8\u7406\u8bc4\u4f30\u7684\u8303\u5f0f\u8f6c\u5411<\/h4>\n

\u8981\u7406\u89e3\u8fd9\u9879\u7814\u7a76\uff0c\u5f97\u5148\u56de\u5230\u00a0CoT\uff08Chain-of-Thought\uff09\u521a\u88ab\u53d1\u73b0\u7684\u90a3\u4e00\u523b\u2014\u2014\u7814\u7a76\u8005\u60ca\u8bb6\u5730\u53d1\u73b0\uff0c\u53ea\u8981\u8ba9\u6a21\u578b\u201c\u628a\u601d\u8003\u8fc7\u7a0b\u5199\u51fa\u6765\u201d\uff0c\u5b83\u7684\u6570\u5b66\u548c\u903b\u8f91\u80fd\u529b\u5c31\u4f1a\u663e\u8457\u63d0\u5347\u3002CoT\u00a0\u8ba9\u6a21\u578b\u50cf\u4eba\u4e00\u6837\u4e00\u6b65\u6b65\u63a8\u7406\uff0c\u4e5f\u8ba9\u201c\u5199\u8fc7\u7a0b\u201d\u6210\u4e3a\u5927\u6a21\u578b\u65f6\u4ee3\u7684\u9ed8\u8ba4\u63d0\u793a\u8bcd\u3002<\/p>\n

\u4f46\u00a0CoT\u00a0\u7684\u53d1\u5c55\u5f88\u5feb\u8d70\u5411\u66f4\u590d\u6742\u7684\u65b9\u5411\u3002\u81ea\u4e00\u81f4\u6027\uff08Self-Consistency\uff09\u544a\u8bc9\u6211\u4eec\uff0c\u6a21\u578b\u5185\u90e8\u5176\u5b9e\u5b58\u5728\u591a\u6761\u6f5c\u5728\u63a8\u7406\u8def\u5f84\uff0c\u91c7\u6837\u591a\u6761\u518d\u6295\u7968\uff0c\u5f80\u5f80\u6bd4\u5355\u4e00\u8def\u5f84\u66f4\u53ef\u9760\u3002Least-to-Most\u00a0\u7b49\u7ed3\u6784\u5316\u65b9\u6cd5\u5219\u8fdb\u4e00\u6b65\u628a\u590d\u6742\u95ee\u9898\u62c6\u89e3\u6210\u5b50\u95ee\u9898\uff0c\u8ba9\u63a8\u7406\u53d8\u5f97\u66f4\u50cf\u201c\u7a0b\u5e8f\u5316\u601d\u8003\u201d\u3002<\/p>\n

\u4e0e\u6b64\u540c\u65f6\uff0c\u7814\u7a76\u8005\u4e5f\u5f00\u59cb\u6000\u7591\uff0c\u8fd9\u4e9b\u63a8\u7406\u94fe\u5230\u5e95\u6709\u591a\u53ef\u4fe1\uff1fLanham\u00a0\u7b49\u4eba\u7684\u5de5\u4f5c\u901a\u8fc7\u622a\u65ad\u00a0CoT\u3001\u8ba9\u6a21\u578b\u7eed\u5199\uff0c\u63ed\u793a\u4e86\u4e00\u4e2a\u5c34\u5c2c\u4e8b\u5b9e\u2014\u2014\u6a21\u578b\u6709\u65f6\u5e76\u4e0d\u662f\u5728\u201c\u5ef6\u7eed\u903b\u8f91\u201d\uff0c\u800c\u662f\u5728\u201c\u987a\u7740\u8bed\u6c14\u7f16\u4e0b\u53bb\u201d\u3002\u8fd9\u76f4\u63a5\u66b4\u9732\u4e86\u4e00\u4e2a\u957f\u671f\u88ab\u5ffd\u7565\u7684\u95ee\u9898\uff0c\u6211\u4eec\u4e00\u76f4\u5728\u7528\u6700\u7ec8\u7b54\u6848\u8bc4\u4f30\u63a8\u7406\u80fd\u529b\uff0c\u5374\u65e0\u6cd5\u5224\u65ad\u63a8\u7406\u8fc7\u7a0b\u672c\u8eab\u662f\u5426\u5408\u7406\u3002<\/p>\n

\u8fd9\u6b63\u662f\u00a0Process Reward Model\uff08PRM\uff09\u51fa\u73b0\u7684\u610f\u4e49\u3002PRM\u00a0\u4e0d\u518d\u53ea\u770b\u201c\u7b54\u6848\u5bf9\u4e0d\u5bf9\u201d\uff0c\u800c\u662f\u9010\u6b65\u8bc4\u4f30\u6bcf\u4e00\u6b65\u63a8\u7406\u662f\u5426\u5408\u7406\u3001\u662f\u5426\u63a8\u52a8\u95ee\u9898\u5411\u524d\u3002\u5b83\u628a\u8bc4\u4f30\u4ece\u201c\u7ed3\u679c\u6b63\u786e\u201d\u5e26\u5411\u201c\u8fc7\u7a0b\u6b63\u786e\u201d\uff0c\u8ba9\u63a8\u7406\u94fe\u7b2c\u4e00\u6b21\u6210\u4e3a\u53ef\u4ee5\u88ab\u91cf\u5316\u3001\u88ab\u5ba1\u89c6\u7684\u5bf9\u8c61\u3002<\/p>\n

\u5728\u8fd9\u6837\u7684\u80cc\u666f\u4e0b\uff0c\u8fd9\u9879\u7814\u7a76\u63d0\u51fa\u4e86\u4e00\u4e2a\u66f4\u8fdb\u4e00\u6b65\u7684\u95ee\u9898\uff0c\u5982\u679c\u63a8\u7406\u94fe\u672c\u8eab\u53ef\u4ee5\u88ab\u8bc4\u4f30\uff0c\u90a3\u4e48\u5b83\u80fd\u4e0d\u80fd\u88ab\u201c\u4f20\u9012\u201d\uff1f\u4e0d\u540c\u6a21\u578b\u4e4b\u95f4\u80fd\u4e0d\u80fd\u63a5\u529b\uff1fCoT\u80fd\u4e0d\u80fd\u4ece\u201c\u6a21\u578b\u5185\u90e8\u7684\u601d\u7ef4\u8fc7\u7a0b\u201d\u53d8\u6210\u201c\u6a21\u578b\u4e4b\u95f4\u53ef\u5171\u4eab\u7684\u63a8\u7406\u8d44\u6e90\u201d\uff1f\u800c\u00a0PRM\uff0c\u6070\u597d\u63d0\u4f9b\u4e86\u68c0\u9a8c\u8fd9\u573a\u201c\u63a8\u7406\u63a5\u529b\u8d5b\u201d\u662f\u5426\u987a\u7545\u7684\u6807\u5c3a\u3002<\/p>\n

2.\u65b9\u6cd5\u8bba\uff0c\u63a8\u7406\u63a5\u529b\u7684\u4e09\u6b65\u6846\u67b6<\/h4>\n

\u5982\u679c\u628a\u8fd9\u9879\u7814\u7a76\u770b\u6210\u4e00\u573a\u5173\u4e8e\u201c\u63a8\u7406\u94fe\u80fd\u5426\u8de8\u6a21\u578b\u6d41\u901a\u201d\u7684\u5927\u578b\u5b9e\u9a8c\uff0c\u90a3\u4e48\u65b9\u6cd5\u8bba\u90e8\u5206\u5c31\u662f\u5b83\u7684\u64cd\u4f5c\u624b\u518c\u3002\u4f5c\u8005\u6ca1\u6709\u7b80\u5355\u5730\u628a\u4e24\u4e2a\u6a21\u578b\u7684\u8f93\u51fa\u62fc\u5728\u4e00\u8d77\uff0c\u800c\u662f\u8bbe\u8ba1\u4e86\u4e00\u5957\u4e25\u8c28\u53c8\u5e26\u70b9\u201c\u5de5\u7a0b\u7f8e\u5b66\u201d\u7684\u6d41\u7a0b\uff0c\u8ba9\u63a8\u7406\u94fe\u7684\u751f\u6210\u3001\u622a\u65ad\u4e0e\u63a5\u529b\u90fd\u5177\u5907\u53ef\u63a7\u6027\u548c\u53ef\u590d\u73b0\u6027\u3002<\/p>\n

\u6211\u4eec\u4ece\u4e24\u4e2a\u201c\u5f3a\u529b\u8d77\u8dd1\u624b\u201d\u5f00\u59cb\u3002Gemma-3-4B-IT\u548c\u00a0LLaMA-3.1-70B-Instruct\u00a0\u88ab\u9009\u4e3a\u63a8\u7406\u94fe\u7684\u521d\u59cb\u751f\u6210\u8005\uff0c\u5b83\u4eec\u8d1f\u8d23\u4ece\u9898\u76ee\u5f00\u59cb\uff0c\u4e00\u6b65\u4e00\u6b65\u5199\u51fa\u5b8c\u6574\u7684\u00a0Chain-of-Thought\u3002\u8fd9\u91cc\u7684\u201c\u5b8c\u6574\u201d\u4e0d\u4ec5\u6307\u5185\u5bb9\u5b8c\u6574\uff0c\u8fd8\u5305\u62ec\u5bf9\u6bcf\u4e2a\u00a0token\u00a0\u7684\u00a0log-prob\u00a0\u8bb0\u5f55\u3002<\/p>\n

log-prob\u00a0\u662f\u6a21\u578b\u5728\u751f\u6210\u6bcf\u4e2a\u8bcd\u65f6\u7684\u5185\u90e8\u7f6e\u4fe1\u5ea6\uff0c\u5b83\u50cf\u4e00\u6761\u9690\u85cf\u7684\u201c\u5fc3\u7535\u56fe\u201d\uff0c\u8bb0\u5f55\u7740\u6a21\u578b\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u7684\u4fe1\u5fc3\u6ce2\u52a8\u3002\u901a\u8fc7\u8fd9\u4e9b\u4fe1\u53f7\uff0c\u7814\u7a76\u8005\u80fd\u770b\u5230\u6a21\u578b\u5728\u54ea\u4e9b\u6b65\u9aa4\u7279\u522b\u786e\u5b9a\uff0c\u5728\u54ea\u4e9b\u6b65\u9aa4\u72b9\u8c6b\u4e0d\u51b3\u3002<\/p>\n

\u6709\u4e86\u63a8\u7406\u94fe\u548c\u4fe1\u5fc3\u66f2\u7ebf\uff0c\u7b2c\u4e8c\u6b65\u5c31\u662f\u51b3\u5b9a\u201c\u5728\u54ea\u91cc\u5207\u65ad\u201d\u3002\u4f20\u7edf\u505a\u6cd5\u53ef\u80fd\u4f1a\u6309token\u00a0\u6570\u91cf\u6216\u53e5\u5b50\u6570\u91cf\u6765\u622a\u65ad\uff0c\u4f46\u4f5c\u8005\u9009\u62e9\u4e86\u66f4\u8d34\u8fd1\u6a21\u578b\u5185\u90e8\u72b6\u6001\u7684\u65b9\u5f0f\uff0c\u7d2f\u79ef\u00a0log-prob\u3002<\/p>\n

\u4ed6\u4eec\u628a\u6574\u6761\u63a8\u7406\u94fe\u7684\u603b\u00a0log-prob\u00a0\u5f53\u4f5c\u4e00\u4e2a\u6574\u4f53\uff0c\u7136\u540e\u627e\u5230\u7d2f\u79ef\u8fbe\u5230\u00a025%\u300150%\u300175%\u00a0\u7684\u4f4d\u7f6e\uff0c\u5206\u522b\u4f5c\u4e3a\u65e9\u671f\u3001\u4e2d\u671f\u548c\u540e\u671f\u7684\u622a\u65ad\u70b9\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u622a\u65ad\u70b9\u4e0d\u662f\u201c\u5199\u4e86\u591a\u5c11\u5b57\u201d\uff0c\u800c\u662f\u201c\u6a21\u578b\u5df2\u7ecf\u79ef\u7d2f\u4e86\u591a\u5c11\u81ea\u4fe1\u201d\u3002\u8fd9\u79cd\u57fa\u4e8e\u201c\u4fe1\u5fc3\u6d41\u201d\u7684\u622a\u65ad\u65b9\u5f0f\uff0c\u8ba9\u63a8\u7406\u94fe\u7684\u9636\u6bb5\u5212\u5206\u66f4\u8d34\u8fd1\u6a21\u578b\u7684\u771f\u5b9e\u63a8\u7406\u8282\u594f\u3002<\/p>\n

\u622a\u65ad\u4e4b\u540e\uff0c\u7b2c\u4e09\u6b65\u624d\u662f\u771f\u6b63\u7684\u201c\u63a5\u529b\u201d\u3002\u7814\u7a76\u8005\u628a\u622a\u65ad\u540e\u7684\u63a8\u7406\u524d\u7f00\u4e0e\u539f\u9898\u76ee\u91cd\u65b0\u7ec4\u5408\u6210\u4e00\u4e2a\u63d0\u793a\uff0c\u8f93\u5165\u7ed9\u7b2c\u4e8c\u4e2a\u6a21\u578b\uff0c\u8ba9\u5b83\u7ee7\u7eed\u63a8\u7406\u76f4\u5230\u5f97\u51fa\u6700\u7ec8\u7b54\u6848\u3002\u63a5\u529b\u9009\u624b\u5206\u4e3a\u4e24\u7c7b\uff0c\u540c\u65cf\u5c0f\u6a21\u578b\uff08\u5982\u00a0Gemma-3-1B\uff09\u548c\u8de8\u65cf\u5c0f\u6a21\u578b\uff08\u5982\u00a0LLaMA-3.1-8B\uff09\u3002\u540c\u65cf\u6a21\u578b\u5171\u4eab\u76f8\u4f3c\u7684\u67b6\u6784\u3001tokenizer\u00a0\u548c\u8bad\u7ec3\u98ce\u683c\uff0c\u7406\u8bba\u4e0a\u66f4\u5bb9\u6613\u201c\u63a5\u4e0a\u8bdd\u201d\uff1b\u8de8\u65cf\u6a21\u578b\u5219\u50cf\u662f\u63a5\u624b\u4e00\u4e2a\u5b8c\u5168\u4e0d\u540c\u98ce\u683c\u7684\u8349\u7a3f\uff0c\u80fd\u5426\u8bfb\u61c2\u3001\u80fd\u5426\u5ef6\u7eed\uff0c\u662f\u8fd9\u9879\u7814\u7a76\u6700\u60f3\u56de\u7b54\u7684\u95ee\u9898\u4e4b\u4e00\u3002<\/p>\n

\u5f53\u7b2c\u4e8c\u6a21\u578b\u5b8c\u6210\u7eed\u5199\u540e\uff0c\u524d\u7f00\u4e0e\u540e\u7f00\u88ab\u62fc\u63a5\u6210\u4e00\u6761\u5b8c\u6574\u7684\u201c\u6df7\u5408\u63a8\u7406\u94fe\u201d\uff08Hybrid CoT\uff09\u3002\u8fd9\u6761\u94fe\u65e2\u5305\u542b\u5f3a\u6a21\u578b\u7684\u63a8\u7406\uff0c\u4e5f\u5305\u542b\u5c0f\u6a21\u578b\u7684\u7eed\u5199\uff0c\u662f\u4e00\u79cd\u771f\u6b63\u610f\u4e49\u4e0a\u7684\u201c\u591a\u6a21\u578b\u534f\u4f5c\u63a8\u7406\u4ea7\u7269\u201d\u3002\u63a5\u4e0b\u6765\uff0c\u5b83\u4eec\u5c06\u88ab\u9001\u4e0a\u8bc4\u4f30\u53f0\uff0c\u63a5\u53d7\u4e25\u683c\u7684\u8d28\u91cf\u68c0\u6d4b\u3002<\/p>\n

3.\u5b9e\u9a8c\u8bbe\u7f6e\uff1a\u6570\u636e\u3001\u6a21\u578b\u4e0e\u8bc4\u4f30\u4f53\u7cfb<\/h4>\n

\u4e3a\u4e86\u8ba9\u63a8\u7406\u63a5\u529b\u7684\u5b9e\u9a8c\u66f4\u5177\u8bf4\u670d\u529b\uff0c\u4f5c\u8005\u9009\u62e9\u4e86\u4e00\u4e2a\u8db3\u591f\u96be\u3001\u8db3\u591f\u7ed3\u6784\u5316\u3001\u8db3\u591f\u80fd\u4f53\u73b0\u63a8\u7406\u94fe\u8d28\u91cf\u7684\u6570\u636e\u96c6\uff0cMATH\u3002\u8fd9\u4e2a\u5305\u542b\u00a05000\u00a0\u9053\u9898\u76ee\u7684\u6570\u5b66\u63a8\u7406\u6570\u636e\u96c6\uff0c\u8986\u76d6\u4ee3\u6570\u3001\u51e0\u4f55\u3001\u6570\u8bba\u7b49\u591a\u4e2a\u9886\u57df\uff0c\u6bcf\u4e00\u9053\u9898\u90fd\u9700\u8981\u591a\u6b65\u63a8\u7406\u624d\u80fd\u5f97\u51fa\u7b54\u6848\u3002\u5b83\u4e0d\u4ec5\u662f\u8bc4\u4f30\u6a21\u578b\u6570\u5b66\u80fd\u529b\u7684\u6807\u6746\uff0c\u4e5f\u662f\u68c0\u9a8c\u63a8\u7406\u94fe\u7a33\u5b9a\u6027\u7684\u7406\u60f3\u573a\u666f\u3002<\/p>\n

\u5728\u6a21\u578b\u7ec4\u5408\u4e0a\uff0c\u7814\u7a76\u8005\u91c7\u7528\u4e86\u201c\u5f3a\u6a21\u578b\u751f\u6210\u3001\u5f31\u6a21\u578b\u63a5\u529b\u201d\u7684\u7b56\u7565\u3002\u8d1f\u8d23\u751f\u6210\u5b8c\u6574\u63a8\u7406\u94fe\u7684\u57fa\u5ea7\u6a21\u578b\u662f\u00a0Gemma-3-4B-IT\u00a0\u548c\u00a0LLaMA-3.1-70B-Instruct\uff0c\u5b83\u4eec\u7684\u63a8\u7406\u80fd\u529b\u8db3\u591f\u5f3a\uff0c\u80fd\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u8d77\u59cb\u94fe\u6761\u3002<\/p>\n

\u800c\u8d1f\u8d23\u63a5\u529b\u7684\u5219\u662f\u5b83\u4eec\u7684\u5c0f\u578b\u7248\u672c\uff0cGemma-3-1B-IT\u00a0\u548c\u00a0LLaMA-3.1-8B-Instruct\u3002\u8fd9\u6837\u7684\u7ec4\u5408\u65e2\u80fd\u6d4b\u8bd5\u540c\u65cf\u6a21\u578b\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u4e5f\u80fd\u89c2\u5bdf\u8de8\u65cf\u6a21\u578b\u5728\u63a5\u529b\u65f6\u662f\u5426\u4f1a\u51fa\u73b0\u903b\u8f91\u65ad\u88c2\u3002<\/p>\n

\u8bc4\u4f30\u4f53\u7cfb\u5219\u662f\u8fd9\u9879\u7814\u7a76\u7684\u4eae\u70b9\u4e4b\u4e00\u3002\u6700\u7ec8\u7b54\u6848\u51c6\u786e\u7387\u5f53\u7136\u662f\u6700\u76f4\u89c2\u7684\u6307\u6807\uff0c\u4f46\u4f5c\u8005\u663e\u7136\u4e0d\u6ee1\u8db3\u4e8e\u201c\u53ea\u770b\u7ed3\u679c\u201d\u3002\u4ed6\u4eec\u5f15\u5165\u4e86\u00a0Process Reward Model\uff08PRM\uff09\u6765\u5bf9\u63a8\u7406\u94fe\u7684\u6bcf\u4e00\u6b65\u8fdb\u884c\u8bc4\u5206\uff0c\u4ece\u800c\u8bc4\u4f30\u903b\u8f91\u4e00\u81f4\u6027\u4e0e\u63a8\u7406\u8d28\u91cf\u3002PRM\u00a0\u7684\u52a0\u5165\u8ba9\u8bc4\u4f30\u4ece\u201c\u7ed3\u679c\u5bfc\u5411\u201d\u8f6c\u5411\u201c\u8fc7\u7a0b\u5bfc\u5411\u201d\uff0c\u8fd9\u662f\u7406\u89e3\u63a8\u7406\u94fe\u7a33\u5b9a\u6027\u7684\u5173\u952e\u3002<\/p>\n

\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u4e24\u4e2a\u975e\u5e38\u6709\u6d1e\u5bdf\u529b\u7684\u6307\u6807\u3002NRG\uff08Normalized Relative Gain\uff09\u7528\u4e8e\u8861\u91cf\u63a5\u529b\u662f\u5426\u5e26\u6765\u6027\u80fd\u63d0\u5347\uff0c\u5b83\u544a\u8bc9\u6211\u4eec\u201c\u63a5\u529b\u6709\u6ca1\u6709\u5e2e\u5fd9\u201d\u3002XMD\uff08Cross-Model Degradation\uff09\u5219\u7528\u4e8e\u8861\u91cf\u63a5\u529b\u662f\u5426\u7834\u574f\u4e86\u539f\u6a21\u578b\u7684\u63a8\u7406\u94fe\uff0c\u5b83\u544a\u8bc9\u6211\u4eec\u201c\u63a5\u529b\u6709\u6ca1\u6709\u6dfb\u4e71\u201d\u3002\u8fd9\u4e24\u4e2a\u6307\u6807\u8ba9\u7814\u7a76\u8005\u80fd\u591f\u66f4\u7ec6\u81f4\u5730\u5206\u6790\u4e0d\u540c\u6a21\u578b\u7ec4\u5408\u3001\u4e0d\u540c\u622a\u65ad\u70b9\u4e0b\u7684\u63a8\u7406\u8868\u73b0\u3002<\/p>\n

4.\u5b9e\u9a8c\u7ed3\u679c\uff1a\u63a8\u7406\u63a5\u529b\u7684\u6210\u8d25\u4e0e\u8fb9\u754c<\/h4>\n

\u7814\u7a76\u56e2\u961f\u628a\u4e0d\u540c\u6a21\u578b\u3001\u4e0d\u540c\u622a\u65ad\u70b9\u3001\u4e0d\u540c\u5bb6\u65cf\u7684\u7ec4\u5408\u5168\u90e8\u8dd1\u4e86\u4e00\u904d\uff0c\u7ed3\u679c\u5448\u73b0\u51fa\u4e00\u79cd\u975e\u5e38\u9c9c\u660e\u3001\u751a\u81f3\u53ef\u4ee5\u8bf4\u662f\u201c\u6cfe\u6e2d\u5206\u660e\u201d\u7684\u8d8b\u52bf\uff0c\u540c\u65cf\u6a21\u578b\u4e4b\u95f4\u7684\u63a5\u529b\u987a\u6ed1\u81ea\u7136\uff0c\u8de8\u65cf\u6a21\u578b\u4e4b\u95f4\u7684\u63a5\u529b\u5219\u5145\u6ee1\u78d5\u7eca\u3002\u63a8\u7406\u94fe\uff0c\u770b\u4f3c\u53ea\u662f\u6587\u672c\uff0c\u4f46\u80cc\u540e\u5176\u5b9e\u85cf\u7740\u6a21\u578b\u4e4b\u95f4\u6df1\u5c42\u7684\u201c\u601d\u7ef4\u98ce\u683c\u5dee\u5f02\u201d\u3002<\/p>\n

\u5148\u770b\u6700\u987a\u5229\u7684\u90e8\u5206\uff0c\u540c\u65cf\u6a21\u578b\u63a5\u529b\u3002\u65e0\u8bba\u662f\u00a0Gemma \u2192 Gemma\uff0c\u8fd8\u662f\u00a0LLaMA \u2192 LLaMA\uff0c\u53ea\u8981\u662f\u540c\u4e00\u5bb6\u65cf\u5185\u90e8\u7684\u201c\u5144\u5f1f\u6a21\u578b\u201d\u63a5\u68d2\uff0c\u6574\u4f53\u8868\u73b0\u90fd\u76f8\u5f53\u7a33\u5065\u3002<\/p>\n

\u968f\u7740\u622a\u65ad\u70b9\u4ece\u00a025%\u00a0\u63a8\u8fdb\u5230\u00a050%\u3001\u518d\u5230\u00a075%\uff0c\u51c6\u786e\u7387\u5448\u73b0\u51fa\u4e00\u79cd\u975e\u5e38\u81ea\u7136\u7684\u4e0a\u5347\u8d8b\u52bf\uff0c\u4eff\u4f5b\u6a21\u578b\u8d8a\u5f80\u540e\u63a5\uff0c\u8d8a\u80fd\u201c\u8bfb\u61c2\u524d\u4efb\u7559\u4e0b\u7684\u8349\u7a3f\u201d\u3002\u4e0e\u6b64\u540c\u65f6\uff0cXMD\uff08\u8de8\u6a21\u578b\u9000\u5316\u6307\u6807\uff09\u4e5f\u5728\u4e0d\u65ad\u4e0b\u964d\uff0c\u8bf4\u660e\u63a5\u529b\u8fc7\u7a0b\u4e2d\u5bf9\u539f\u63a8\u7406\u94fe\u7684\u7834\u574f\u8d8a\u6765\u8d8a\u5c0f\u3002<\/p>\n

\"\u56fe\u7247\"\u56fe\u7247<\/span><\/p>\n

\u88681:MATH\u6570\u636e\u96c6\u4e0a\u6bcf\u4e2a\u6a21\u578b\u5b8c\u5168\u751f\u6210\u7684\u63a8\u7406\u94fe\u7684\u6027\u80fd\uff08\u5373\uff0c\u6ca1\u6709\u4e0e\u53e6\u4e00\u4e2a\u6a21\u578b\u7684\u5207\u6362\u6216\u4ea4\u6362\uff09\u3002<\/p>\n

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\"\u56fe\u7247\"\u56fe\u7247<\/span><\/p>\n

\u88682\uff1a\u4f7f\u7528Gemma3-4B-IT\u4e2d\u5b8c\u5168\u751f\u6210\u7684CoT\uff0c\u5728MATH\u6570\u636e\u96c6\u4e0a\u6309\u622a\u65ad\u70b9\u548c\u8fde\u7eed\u6a21\u578b\u5212\u5206\u7684\u6df7\u5408\u63a8\u7406\u94fe\u7684\u6027\u80fd\u3002<\/p>\n

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\"\u56fe\u7247\"\u56fe\u7247<\/span><\/p>\n

\u88683\uff1a\u4f7f\u7528LLaMA-3.1-70B-Instruct\u4e2d\u5b8c\u5168\u751f\u6210\u7684CoT\uff0c\u5728MATH\u6570\u636e\u96c6\u4e0a\u6309\u622a\u65ad\u70b9\u548c\u8fde\u7eed\u6a21\u578b\u5212\u5206\u7684\u6df7\u5408\u63a8\u7406\u94fe\u7684\u6027\u80fd\u3002<\/p>\n

\u4f60\u53ef\u4ee5\u628a\u5b83\u7406\u89e3\u6210\uff0cGemma\u00a0\u5199\u7684\u662f\u201c\u4e2d\u6587\u5f0f\u6570\u5b66\u89e3\u9898\u6b65\u9aa4\u201d\uff0cLLaMA\u00a0\u5199\u7684\u662f\u201c\u82f1\u6587\u5f0f\u6570\u5b66\u89e3\u9898\u6b65\u9aa4\u201d\uff0c\u4e24\u8005\u7684\u98ce\u683c\u5dee\u5f02\u8db3\u4ee5\u8ba9\u5bf9\u65b9\u770b\u4e0d\u61c2\u5f7c\u6b64\u7684\u201c\u601d\u7ef4\u8f68\u8ff9\u201d\u3002\u4e8e\u662f\uff0c\u5f53\u4e00\u4e2a\u6a21\u578b\u63a5\u624b\u53e6\u4e00\u4e2a\u6a21\u578b\u7684\u63a8\u7406\u94fe\u65f6\uff0c\u5b83\u5f80\u5f80\u4e0d\u662f\u201c\u5ef6\u7eed\u201d\uff0c\u800c\u662f\u201c\u91cd\u65b0\u5f00\u59cb\u201d\uff0c\u8fd9\u81ea\u7136\u5bfc\u81f4\u903b\u8f91\u65ad\u88c2\u3001\u8bed\u4e49\u4e0d\u8fde\u7eed\uff0c\u6700\u7ec8\u4f53\u73b0\u5728\u51c6\u786e\u7387\u548c\u00a0XMD\u00a0\u4e0a\uff0c\u5c31\u662f\u4e00\u7247\u60e8\u6de1\u3002<\/p>\n

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5.\u63a8\u7406\u63a5\u529b\u4e3a\u4f55\u96be\uff1f\u6a21\u578b\u534f\u4f5c\u7684\u672a\u6765\u5728\u54ea\u91cc\uff1f<\/h4>\n

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\u63a8\u7406\u63a5\u529b\u4e0d\u662f\u4e3a\u4e86\u8bc1\u660e\u201c\u6a21\u578b\u80fd\u4e0d\u80fd\u63a5\u529b\u201d\uff0c\u800c\u662f\u4e3a\u4e86\u56de\u7b54\u4e00\u4e2a\u66f4\u91cd\u8981\u7684\u95ee\u9898\uff0c\u672a\u6765\u7684\u00a0AI\u00a0\u7cfb\u7edf\uff0c\u80fd\u4e0d\u80fd\u50cf\u4e00\u4e2a\u56e2\u961f\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u5b64\u7acb\u7684\u4e2a\u4f53\uff0c\u53bb\u5b8c\u6210\u590d\u6742\u63a8\u7406\u4efb\u52a1\u3002<\/p>\n

\u53c2\u8003\u8d44\u6599\uff1ahttps:\/\/arxiv.org\/abs\/2512.20647<\/p>\n

\u6587\u7ae0\u6765\u81ea\uff1a51CTO<\/p>\n<\/div>\n<\/div>\n

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\u5c3d\u7ba1\u5982\u6b64\uff0c\u63a8\u7406\u63a5\u529b\u7684\u6f5c\u5728\u4ef7\u503c\u4f9d\u7136\u5de8\u5927\u3002\u60f3\u8c61\u4e00\u4e0b\u672a\u6765\u7684 AI \u7cfb\u7edf\uff0c\u5927\u578b\u6a21\u578b\u8d1f\u8d23\u5173\u952e\u63a8\u7406\u8282\u70b9\uff0c\u5c0f\u6a21\u578b\u8d1f\u8d23\u6536\u5c3e\u6216\u6267 […]<\/p>\n

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