{"id":4182,"date":"2024-07-25T10:41:14","date_gmt":"2024-07-25T02:41:14","guid":{"rendered":"https:\/\/nullthought.net\/?p=4182"},"modified":"2025-02-23T11:09:47","modified_gmt":"2025-02-23T03:09:47","slug":"llama-3%e5%a4%a7%e6%a8%a1%e5%9e%8b%e7%bb%84","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=4182","title":{"rendered":"Llama 3\u5927\u6a21\u578b\u7ec4"},"content":{"rendered":"\n<p>Meta\u8fd1\u65e5\u53d1\u5e03\u4e86Llama 3\u57fa\u7840\u6a21\u578b\u7ec4\uff0c\u6a21\u578b\u652f\u6301\u591a\u8bed\u8a00\u3001\u7f16\u7a0b\u3001\u63a8\u7406\u548c\u5de5\u5177\u4f7f\u7528\u3002\u6700\u5927\u7684\u6a21\u578b\u5177\u67094050\u4ebf\u53c2\u6570\uff0c\u80fd\u5904\u7406\u957f\u8fbe128K tokens\u7684\u4e0a\u4e0b\u6587\u3002\u4e0eLlama 2\u76f8\u6bd4\uff0cLlama 3\u5728\u6570\u636e\u8d28\u91cf\u3001\u8bad\u7ec3\u89c4\u6a21\u548c\u590d\u6742\u6027\u7ba1\u7406\u65b9\u9762\u505a\u4e86\u663e\u8457\u6539\u8fdb\u3002\u6a21\u578b\u5728\u591a\u4e2a\u4efb\u52a1\u4e0a\u7684\u6027\u80fd\u4e0eGPT-4\u76f8\u5f53\u3002\u516c\u5f00\u53d1\u5e03\u7684Llama 3\u5305\u62ec\u9884\u8bad\u7ec3\u548c\u540e\u8bad\u7ec3\u7248\u672c\uff0c\u4ee5\u53caLlama Guard 3\u6a21\u578b\u4ee5\u786e\u4fdd\u8f93\u5165\u548c\u8f93\u51fa\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>Meta\u540c\u65f6\u53d1\u5e03\u4e86\u7814\u7a76\u8bba\u6587<strong><em><a href=\"https:\/\/ai.meta.com\/research\/publications\/the-llama-3-herd-of-models\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Llama 3 Herd of Models<\/a><\/em><\/strong>\uff0c\u4ecb\u7ecd\u4e86\u8be5\u6a21\u578b\u7ec4\u7684\u7814\u53d1\u8fc7\u7a0b\u53ca\u5176\u76f8\u5173\u6280\u672f\u7ec6\u8282\u3002<\/p>\n\n\n\n<p>\u5982\u4e0b\u662f\u8be5\u8bba\u6587\u6982\u8981\u5185\u5bb9\uff08\u7531ChatGPT 4o\u751f\u6210\uff09\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u6982\u8ff0<\/h3>\n\n\n\n<p>\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u7cfb\u7edf\u7531\u57fa\u7840\u6a21\u578b\u9a71\u52a8\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e00\u7ec4\u65b0\u7684\u57fa\u7840\u6a21\u578b\uff0c\u79f0\u4e3aLlama 3\u3002\u8fd9\u662f\u4e00\u7ec4\u539f\u751f\u652f\u6301\u591a\u8bed\u8a00\u3001\u7f16\u7a0b\u3001\u63a8\u7406\u548c\u5de5\u5177\u4f7f\u7528\u7684\u8bed\u8a00\u6a21\u578b\u3002\u6211\u4eec\u6700\u5927\u7684\u6a21\u578b\u662f\u4e00\u4e2a\u62e5\u67094050\u4ebf\u53c2\u6570\u548c\u6700\u591a\u652f\u6301128K tokens\u4e0a\u4e0b\u6587\u7a97\u53e3\u7684\u7a20\u5bc6Transformer\u3002\u672c\u6587\u5bf9Llama 3\u8fdb\u884c\u4e86\u5e7f\u6cdb\u7684\u5b9e\u8bc1\u8bc4\u4f30\u3002\u6211\u4eec\u53d1\u73b0\uff0cLlama 3\u5728\u4f17\u591a\u4efb\u52a1\u4e0a\u7684\u8d28\u91cf\u4e0eGPT-4\u7b49\u9886\u5148\u7684\u8bed\u8a00\u6a21\u578b\u76f8\u5f53\u3002\u6211\u4eec\u516c\u5f00\u53d1\u5e03\u4e86Llama 3\uff0c\u5305\u62ec\u9884\u8bad\u7ec3\u548c\u540e\u8bad\u7ec3\u7248\u672c\u76844050\u4ebf\u53c2\u6570\u8bed\u8a00\u6a21\u578b\uff0c\u4ee5\u53ca\u7528\u4e8e\u8f93\u5165\u548c\u8f93\u51fa\u5b89\u5168\u7684Llama Guard 3\u6a21\u578b\u3002\u672c\u6587\u8fd8\u4ecb\u7ecd\u4e86\u901a\u8fc7\u7ec4\u5408\u65b9\u6cd5\u5c06\u56fe\u50cf\u3001\u89c6\u9891\u548c\u8bed\u97f3\u529f\u80fd\u96c6\u6210\u5230Llama 3\u4e2d\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002\u6211\u4eec\u89c2\u5bdf\u5230\u8fd9\u79cd\u65b9\u6cd5\u5728\u56fe\u50cf\u3001\u89c6\u9891\u548c\u8bed\u97f3\u8bc6\u522b\u4efb\u52a1\u4e0a\u4e0e\u6700\u5148\u8fdb\u7684\u6280\u672f\u7ade\u4e89\u529b\u76f8\u5f53\u3002\u7531\u4e8e\u8fd9\u4e9b\u6a21\u578b\u4ecd\u5728\u5f00\u53d1\u4e2d\uff0c\u5c1a\u672a\u5e7f\u6cdb\u53d1\u5e03\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u6a21\u578b\u5f00\u53d1\u7684\u4e09\u4e2a\u5173\u952e\u56e0\u7d20<\/h3>\n\n\n\n<p>\u8bba\u6587\u5f3a\u8c03\u4e86\u6570\u636e\u3001\u89c4\u6a21\u548c\u590d\u6742\u6027\u7ba1\u7406\u5728\u9ad8\u8d28\u91cf\u57fa\u7840\u6a21\u578b\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e<\/strong>\uff1a\u76f8\u6bd4Llama 2\uff0cLlama 3\u5728\u9884\u8bad\u7ec3\u6570\u636e\u91cf\u4ece1.8T tokens\u589e\u52a0\u523015T tokens\u3002\u6539\u8fdb\u7684\u6570\u636e\u9884\u5904\u7406\u548c\u7b5b\u9009\u6d41\u7a0b\u786e\u4fdd\u4e86\u6570\u636e\u7684\u9ad8\u8d28\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u89c4\u6a21<\/strong>\uff1aLlama 3\u4e3b\u529b\u6a21\u578b\u4f7f\u7528\u4e863.8\u00d710^25 FLOPs\uff0c\u51e0\u4e4e\u662fLlama 2\u768450\u500d\uff0c\u8bad\u7ec3\u4e864050\u4ebf\u53c2\u6570\u7684\u6a21\u578b\uff0c\u5904\u7406\u4e8615.6T\u6587\u672ctokens\u3002<\/li>\n\n\n\n<li><strong>\u590d\u6742\u6027\u7ba1\u7406<\/strong>\uff1a\u9009\u62e9\u4e86\u6807\u51c6\u7684\u7a20\u5bc6Transformer\u67b6\u6784\uff0c\u5e76\u91c7\u7528\u4e86\u7b80\u5355\u7684\u540e\u8bad\u7ec3\u7a0b\u5e8f\u4ee5\u786e\u4fdd\u7a33\u5b9a\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6a21\u578b\u67b6\u6784\u548c\u8bad\u7ec3<\/h3>\n\n\n\n<p>Llama 3\u4f7f\u7528\u6807\u51c6\u7684\u7a20\u5bc6Transformer\u67b6\u6784\uff0c\u8fdb\u884c\u4e86\u82e5\u5e72\u6b21\u5c0f\u7684\u4fee\u6539\u4ee5\u63d0\u9ad8\u63a8\u7406\u901f\u5ea6\u548c\u957f\u4e0a\u4e0b\u6587\u5904\u7406\u80fd\u529b\u3002\u8fd9\u4e9b\u6539\u8fdb\u5305\u62ec\u4f7f\u7528\u5206\u7ec4\u67e5\u8be2\u6ce8\u610f\u529b\uff08GQA\uff09\uff0c\u8c03\u6574RoPE\u7684\u57fa\u9891\u53c2\u6570\u4ee5\u652f\u6301\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u957f\u5ea6\uff0c\u5e76\u4f18\u5316\u4e86token\u8bcd\u6c47\u8868\u4ee5\u66f4\u597d\u5730\u652f\u6301\u975e\u82f1\u8bed\u8bed\u8a00\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.1 \u9884\u8bad\u7ec3\u6570\u636e<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u7b5b\u9009<\/strong>\uff1a\u4ece\u591a\u4e2a\u6570\u636e\u6e90\u6536\u96c6\u6570\u636e\uff0c\u5e76\u8fdb\u884c\u53bb\u91cd\u548c\u6e05\u7406\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u9ad8\u8d28\u91cf\u3002\u79fb\u9664\u542b\u6709\u5927\u91cf\u4e2a\u4eba\u8eab\u4efd\u4fe1\u606f\uff08PII\uff09\u548c\u6210\u4eba\u5185\u5bb9\u7684\u57df\u540d\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u6df7\u5408\u6bd4\u4f8b<\/strong>\uff1a\u901a\u8fc7\u77e5\u8bc6\u5206\u7c7b\u548c\u7f29\u653e\u5b9a\u5f8b\u5b9e\u9a8c\u786e\u5b9a\u6570\u636e\u6df7\u5408\u6bd4\u4f8b\uff0c\u6700\u7ec8\u7684\u6df7\u5408\u6bd4\u4f8b\u5305\u62ec50%\u7684\u901a\u7528\u77e5\u8bc6\u300125%\u7684\u6570\u5b66\u548c\u63a8\u7406tokens\u300117%\u7684\u4ee3\u7801tokens\u548c8%\u7684\u591a\u8bed\u8a00tokens\u3002<\/li>\n\n\n\n<li><strong>\u9000\u706b\uff08Annealing\uff09<\/strong>\uff1a\u5728\u9ad8\u8d28\u91cf\u6570\u636e\u4e0a\u8fdb\u884c\u9000\u706b\uff0c\u4ee5\u63d0\u9ad8\u6a21\u578b\u5728\u5173\u952e\u57fa\u51c6\u6d4b\u8bd5\u4e0a\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.2 \u6a21\u578b\u67b6\u6784<\/h4>\n\n\n\n<p>Llama 3\u91c7\u7528\u7a20\u5bc6Transformer\u67b6\u6784\uff0c\u8fdb\u884c\u4e86\u4e00\u4e9b\u5c0f\u6539\u52a8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u5206\u7ec4\u67e5\u8be2\u6ce8\u610f\u529b\uff08GQA\uff09\u4ee5\u63d0\u9ad8\u63a8\u7406\u901f\u5ea6\u548c\u51cf\u5c11\u89e3\u7801\u671f\u95f4\u7684\u952e\u503c\u7f13\u5b58\u5927\u5c0f\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u65b0\u7684token\u8bcd\u6c47\u8868\uff0c\u63d0\u9ad8\u4e86\u5bf9\u82f1\u8bed\u548c\u975e\u82f1\u8bed\u6570\u636e\u7684\u538b\u7f29\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.3 \u8bad\u7ec3\u57fa\u7840\u8bbe\u65bd\u548c\u6548\u7387<\/h4>\n\n\n\n<p>Llama 3\u7684\u8bad\u7ec3\u5728Meta\u7684\u751f\u4ea7\u96c6\u7fa4\u4e0a\u8fdb\u884c\uff0c\u4f7f\u7528\u4e86\u5927\u91cf\u7684GPU\u548c\u9ad8\u6548\u7684\u5e76\u884c\u8ba1\u7b97\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u8bad\u7ec3\u8fc7\u7a0b\u7684\u7a33\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8bad\u7ec3\u57fa\u7840\u8bbe\u65bd<\/strong>\uff1a\u4f7f\u7528Meta\u7684\u751f\u4ea7\u96c6\u7fa4\u548cTectonic\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u8fdb\u884c\u5927\u89c4\u6a21\u8bad\u7ec3\u3002<\/li>\n\n\n\n<li><strong>\u7f51\u7edc<\/strong>\uff1a\u91c7\u7528RoCE\u548cInfiniband\u7f51\u7edc\uff0c\u4f18\u5316\u4e86\u96c6\u7fa4\u5185\u7684\u7f51\u7edc\u901a\u4fe1\uff0c\u4ee5\u51cf\u5c11\u5ef6\u8fdf\u548c\u62e5\u5835\u3002<\/li>\n\n\n\n<li><strong>\u5e76\u884c\u8ba1\u7b97<\/strong>\uff1a\u91c7\u7528\u4e864D\u5e76\u884c\u65b9\u6cd5\uff08\u5f20\u91cf\u5e76\u884c\u3001\u6d41\u6c34\u7ebf\u5e76\u884c\u3001\u4e0a\u4e0b\u6587\u5e76\u884c\u548c\u6570\u636e\u5e76\u884c\uff09\u4ee5\u9ad8\u6548\u5206\u914d\u8ba1\u7b97\u4efb\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.4 \u8bad\u7ec3\u914d\u65b9<\/h4>\n\n\n\n<p>\u8bad\u7ec3\u8fc7\u7a0b\u5206\u4e3a\u521d\u59cb\u9884\u8bad\u7ec3\u3001\u957f\u4e0a\u4e0b\u6587\u9884\u8bad\u7ec3\u548c\u9000\u706b\u4e09\u4e2a\u9636\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u521d\u59cb\u9884\u8bad\u7ec3<\/strong>\uff1a\u4f7f\u7528\u4f59\u5f26\u5b66\u4e60\u7387\u8c03\u5ea6\uff0c\u5e76\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u9010\u6b65\u589e\u52a0\u6279\u5904\u7406\u5927\u5c0f\u548c\u5e8f\u5217\u957f\u5ea6\u3002<\/li>\n\n\n\n<li><strong>\u957f\u4e0a\u4e0b\u6587\u9884\u8bad\u7ec3<\/strong>\uff1a\u9010\u6b65\u589e\u52a0\u4e0a\u4e0b\u6587\u957f\u5ea6\uff0c\u6700\u7ec8\u652f\u6301\u957f\u8fbe128K tokens\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\u3002<\/li>\n\n\n\n<li><strong>\u9000\u706b<\/strong>\uff1a\u5728\u6700\u540e40M tokens\u4e0a\u8fdb\u884c\u9000\u706b\uff0c\u5e76\u8fdb\u884c\u6a21\u578b\u68c0\u67e5\u70b9\u7684\u5e73\u5747\u8ba1\u7b97\uff0c\u4ee5\u751f\u6210\u6700\u7ec8\u7684\u9884\u8bad\u7ec3\u6a21\u578b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u540e\u8bad\u7ec3<\/h3>\n\n\n\n<p>Llama 3\u7684\u540e\u8bad\u7ec3\u8fc7\u7a0b\u5305\u62ec\u591a\u8f6e\u7684\u76d1\u7763\u5fae\u8c03\uff08SFT\uff09\u548c\u76f4\u63a5\u504f\u597d\u4f18\u5316\uff08DPO\uff09\uff0c\u4ee5\u4e0e\u4eba\u7c7b\u53cd\u9988\u5bf9\u9f50\u3002\u540e\u8bad\u7ec3\u6570\u636e\u7531\u4eba\u7c7b\u6ce8\u91ca\u6570\u636e\u548c\u5408\u6210\u6570\u636e\u7ec4\u6210\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.1 \u6a21\u578b<\/h4>\n\n\n\n<p>\u540e\u8bad\u7ec3\u7b56\u7565\u5305\u62ec\u8bad\u7ec3\u5956\u52b1\u6a21\u578b\u548c\u8bed\u8a00\u6a21\u578b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5956\u52b1\u6a21\u578b<\/strong>\uff1a\u8bad\u7ec3\u5956\u52b1\u6a21\u578b\u4ee5\u8bc4\u5206\u4e0d\u540c\u7684\u54cd\u5e94\uff0c\u5e76\u7528\u4e8e\u62d2\u7edd\u91c7\u6837\u3002<\/li>\n\n\n\n<li><strong>\u76d1\u7763\u5fae\u8c03\uff08SFT\uff09<\/strong>\uff1a\u4f7f\u7528\u62d2\u7edd\u91c7\u6837\u548c\u5408\u6210\u6570\u636e\u5bf9\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u3002<\/li>\n\n\n\n<li><strong>\u76f4\u63a5\u504f\u597d\u4f18\u5316\uff08DPO\uff09<\/strong>\uff1a\u4f7f\u7528\u6700\u65b0\u7684\u504f\u597d\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u4f18\u5316\uff0c\u4ee5\u786e\u4fdd\u6a21\u578b\u80fd\u591f\u66f4\u597d\u5730\u9075\u5faa\u4eba\u7c7b\u6307\u793a\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4.2 \u6570\u636e\u5904\u7406\u548c\u8d28\u91cf\u63a7\u5236<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u6e05\u7406<\/strong>\uff1a\u5e94\u7528\u89c4\u5219\u548c\u6a21\u578b\u57fa\u4e8e\u7684\u65b9\u6cd5\u6e05\u7406\u4f4e\u8d28\u91cf\u6837\u672c\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u5206\u7c7b\u548c\u8bc4\u5206<\/strong>\uff1a\u4f7f\u7528Llama 3\u6a21\u578b\u8fdb\u884c\u8bdd\u9898\u5206\u7c7b\u548c\u8d28\u91cf\u8bc4\u5206\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u591a\u6837\u6027\u548c\u9ad8\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u5b89\u5168\u6027\u548c\u8d23\u4efb<\/h3>\n\n\n\n<p>Llama 3\u5728\u8f93\u5165\u548c\u8f93\u51fa\u5b89\u5168\u6027\u65b9\u9762\u505a\u4e86\u663e\u8457\u6539\u8fdb\uff0c\u63a8\u51fa\u4e86Llama Guard 3\u6a21\u578b\u3002\u8bba\u6587\u8be6\u7ec6\u8ba8\u8bba\u4e86\u6a21\u578b\u7684\u5b89\u5168\u6027\u8bc4\u4f30\u548c\u7f13\u89e3\u63aa\u65bd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u516c\u5f00\u53d1\u5e03<\/h3>\n\n\n\n<p>Llama 3\u6a21\u578b\u5728\u7ecf\u8fc7\u4e25\u683c\u8bc4\u4f30\u540e\uff0c\u516c\u5f00\u53d1\u5e03\u4e86\u4e09\u4e2a\u7248\u672c\uff088B, 70B, and 405B\uff09\u7684\u6a21\u578b\u53ca\u5176\u793e\u533a\u8bb8\u53ef\u8bc1\uff0c\u4ee5\u63a8\u52a8\u7814\u7a76\u793e\u533a\u7684\u521b\u65b0\uff0c\u5e76\u52a0\u901f\u4eba\u5de5\u667a\u80fd\u7684\u53d1\u5c55\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"250\" src=\"https:\/\/nullthought.net\/wp-content\/uploads\/2024\/07\/image-13.png\" alt=\"\" class=\"wp-image-4183\" srcset=\"https:\/\/nullthought.net\/wp-content\/uploads\/2024\/07\/image-13.png 690w, https:\/\/nullthought.net\/wp-content\/uploads\/2024\/07\/image-13-300x109.png 300w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><figcaption class=\"wp-element-caption\"><strong><em><a href=\"https:\/\/ai.meta.com\/research\/publications\/the-llama-3-herd-of-models\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Llama 3 Herd of Models<\/a><\/em><\/strong>, Meta<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Meta\u8fd1\u65e5\u53d1\u5e03\u4e86Llama 3\u57fa\u7840\u6a21\u578b\u7ec4\uff0c\u6a21\u578b\u652f\u6301\u591a\u8bed\u8a00\u3001\u7f16\u7a0b\u3001\u63a8\u7406\u548c\u5de5\u5177\u4f7f\u7528\u3002\u6700\u5927\u7684\u6a21\u578b\u5177\u67094050\u4ebf\u53c2\u6570 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[39,81,77,95,86],"class_list":["post-4182","post","type-post","status-publish","format-standard","hentry","category-tech","tag-ai","tag-ai-safety","tag-meta","tag-transformer","tag-llm"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"NullThought","author_link":"https:\/\/nullthought.net\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/nullthought.net\/?cat=8\" rel=\"category\">Tech<\/a>","rttpg_excerpt":"Meta\u8fd1\u65e5\u53d1\u5e03\u4e86Llama 3\u57fa\u7840\u6a21\u578b\u7ec4\uff0c\u6a21\u578b\u652f\u6301\u591a\u8bed\u8a00\u3001\u7f16\u7a0b\u3001\u63a8\u7406\u548c\u5de5\u5177\u4f7f\u7528\u3002\u6700\u5927\u7684\u6a21\u578b\u5177\u67094050\u4ebf\u53c2\u6570&hellip;","_links":{"self":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4182"}],"version-history":[{"count":1,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4182\/revisions"}],"predecessor-version":[{"id":4184,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4182\/revisions\/4184"}],"wp:attachment":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}