{"id":389,"date":"2025-11-25T09:12:04","date_gmt":"2025-11-25T01:12:04","guid":{"rendered":"https:\/\/high-flyer.in.suopu.cc\/?p=389"},"modified":"2025-11-25T09:12:04","modified_gmt":"2025-11-25T01:12:04","slug":"%e6%b7%b1%e5%85%a5%e6%b5%85%e5%87%ba-gpt-4-%e7%9a%84%e4%bd%93%e7%b3%bb%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/high-flyer.in.suopu.cc\/en\/blog\/389\/","title":{"rendered":"\u6df1\u5165\u6d45\u51fa GPT-4 \u7684\u4f53\u7cfb\u7ed3\u6784"},"content":{"rendered":"<p>GPT-4\uff08Generative Pre-trained Transformer 4\uff09\u662f OpenAI \u53d1\u5e03\u7684\u6700\u65b0 GPT \u7cfb\u5217\u6a21\u578b\u3002\u5b83\u662f\u4e00\u4e2a\u5927\u89c4\u6a21\u591a\u6a21\u6001\u6a21\u578b\uff0c\u76f8\u6bd4 GPT-3.5 \/ ChatGPT\uff0cGPT-4 \u53ef\u4ee5\u63a5\u53d7\u56fe\u50cf\u548c\u6587\u672c\u4e24\u79cd\u5f62\u5f0f\u7684\u8f93\u5165\uff0c\u4ea7\u751f\u6587\u672c\u8f93\u51fa\u3002\u8f93\u51fa\u4f9d\u65e7\u662f\u4e00\u4e2a\u81ea\u56de\u5f52\u7684\u5355\u8bcd\u9884\u6d4b\u4efb\u52a1\u3002\u6280\u672f\u4e0a\uff0cGPT-4 \u91c7\u7528\u4e86\u4e13\u5bb6\u6df7\u5408\uff08MoE\uff09\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u6a21\u578b\u7684\u80fd\u529b\u3002\u6574\u4f53\u6765\u8bf4\uff0cGPT-4 \u5728\u5404\u79cd\u4e13\u4e1a\u548c\u5b66\u672f\u57fa\u51c6\u4e0a\u8868\u73b0\u51fa\u4e86\u4eba\u7c7b\u7684\u6c34\u5e73\uff0c\u5bf9\u4e8e\u751f\u6210\u5f0f\u7684\u5e7b\u89c9\u3001\u5b89\u5168\u95ee\u9898\u5747\u6709\u8f83\u5927\u7684\u6539\u5584\u3002<\/p>\n<p>\u672c\u6587\u5c06\u548c\u5927\u5bb6\u4e00\u8d77\u6df1\u5165\u63a2\u7d22 GPT-4 \u7684\u67b6\u6784\u548c\u80fd\u529b\u3002<\/p>\n<p>\u8bba\u6587\u5730\u5740\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2303.08774\">https:\/\/arxiv.org\/abs\/2303.08774<\/a><\/p>\n<h2 id=\"\u6a21\u578b\u7ed3\u6784\">\u6a21\u578b\u7ed3\u6784<\/h2>\n<p>GPT-4 \u7684\u4f53\u7cfb\u7ed3\u6784\u753116\u4e2a\u4e0d\u540c\u7684\u4e13\u5bb6\u6a21\u578b\u7ec4\u6210\uff0c\u6bcf\u4e2a\u6a21\u578b\u90fd\u6709 111B \u4e2a\u53c2\u6570\uff0c\u603b\u8ba1\u7ea6 1.76 \u4e07\u4ebf\u4e2a\u53c2\u6570\u3002\u9664\u4e86\u66f4\u5927\u7684\u53c2\u6570\u89c4\u6a21\u5916\uff0c\u53e6\u4e00\u4e2a\u91cd\u8981\u7684\u7ec6\u8282\u662f GPT-4 \u4f7f\u7528\u4e86\u4e13\u5bb6\u6df7\u5408\uff08Mixture of Experts\uff0c\u7b80\u5199\u4e3a MoE\uff09\u67b6\u6784\uff0c\u8fd9\u610f\u5473\u7740\u6a21\u578b\u4e2d\u7684\u4e0d\u540c\u7ec4\u4ef6\u6216\u201c\u4e13\u5bb6\u201d\u534f\u540c\u5de5\u4f5c\uff0c\u6bcf\u4e2a\u7ec4\u4ef6\u90fd\u6709\u52a9\u4e8e\u6700\u7ec8\u8f93\u51fa\u3002<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/acb239c23f63b5a55341a1d50096f21d\/47311\/01.jpg\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-390\" title=\"96a3be3cf272e017046d46\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d46.jpg\" alt=\"96a3be3cf272e017046d46\" width=\"650\" height=\"478\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d46.jpg 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d46-300x221.jpg 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d46-150x110.jpg 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u4e0a\u56fe\u53ef\u89c6\u4e86\u91c7\u7528 MoE \u7684 Transformer \u5c42\u3002\u5728 GPT-4 \u4e2d Attention \u7684\u53c2\u6570\u91cf\u6709 55B\uff0cMoE \u7684\u53c2\u6570\u91cf\u662f 111B * 16\uff0c\u4e00\u5171 120 \u5c42 Transformer\u3002\u6bcf\u4e2a token \u4f1a\u901a\u8fc7\u4e00\u4e2a\u8def\u7531\u7b97\u6cd5\u9009\u62e9\u4e24\u4e2a MLP \u8fdb\u884c\u8ba1\u7b97\uff0c\u53c2\u6570 seq_len \u4e3a 8k\uff0c\u6bcf\u4e2a MLP \u5206\u5230 1k \u4e2a token\u3002<\/p>\n<p>GPT-4 \u7684\u6a21\u578b\u5bbd\u5ea6\uff0c\u6df1\u5ea6\u57fa\u672c\u548c GPT-3 (175B) \u5dee\u4e0d\u591a\uff0c\u533a\u522b\u5728\u4e8e MLP \u7684\u6570\u91cf\u8981\u591a16\u500d\u3002<\/p>\n<h2 id=\"\u5e76\u884c\u7b56\u7565\">\u5e76\u884c\u7b56\u7565<\/h2>\n<p>GPT-4 \u8bad\u7ec3\u91c7\u7528\u7684\u5e76\u884c\u7b56\u7565\u662f\uff1a<\/p>\n<ul>\n<li>\u5f20\u91cf\u5e76\u884c\uff1a8<\/li>\n<li>\u6d41\u6c34\u5e76\u884c\uff1a16<\/li>\n<li>\u6570\u636e\u5e76\u884c\uff1a196<\/li>\n<\/ul>\n<p>\u603b\u8ba1\u4f7f\u7528\u7ea6 3125 \u53f0\u673a\u5668\uff0825000 \u5f20 A100\uff09\u8fdb\u884c\u8bad\u7ec3\u3002\u5176\u4e2d batch size \u4e3a 60M token\uff0cseq_len \u4e3a 8k\u3002<\/p>\n<p>\u5f20\u91cf\u5e76\u884c\u548c\u6d41\u6c34\u5e76\u884c\u5305\u542b\u4e86 GPT-4 \u5b8c\u6574\u7684\u6a21\u578b\u53c2\u6570\uff0c\u5176\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/481630be27f60dcc77e75f7e1b05f9aa\/47311\/02.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-391\" title=\"a2ef406e2c2351e0b9e870\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e870.jpg\" alt=\"a2ef406e2c2351e0b9e870\" width=\"650\" height=\"377\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e870.jpg 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e870-300x174.jpg 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e870-150x87.jpg 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u5176\u4e2d\uff0c\u5f20\u91cf\u5e76\u884c\u901a\u8baf\u8017\u65f6\u5360\u6bd4\u5c0f\u4e8e 15%\uff0cPipeDream \u6d41\u6c34\u7ebf\u6c14\u6ce1\u5360\u6bd4 28% \u5de6\u53f3\uff0cInterleaved 1F1B \u6d41\u6c34\u7ebf\u6c14\u6ce1\u5360\u6bd4 16% \u5de6\u53f3\u3002<\/p>\n<h2 id=\"\u4e13\u5bb6\u5e76\u884c\">\u4e13\u5bb6\u5e76\u884c<\/h2>\n<p>\u4e13\u5bb6\u6df7\u5408\uff08Mixture of Experts\uff0c\u7b80\u5199\u4e3a MoE\uff09\u662f\u4e00\u79cd\u5728\u6a21\u578b\u589e\u5f3a\u7684\u9053\u8def\u8fbe\u5230\u6781\u9650\u65f6\u91c7\u7528\u7684\u5b9e\u7528\u65b9\u6cd5\u3002\u8fd0\u4f5c\u539f\u7406\u5f88\u7b80\u5355\u2014\u2014\u7531\u66f4\u7b80\u5355\u7684\u6a21\u578b\u6216\u201c\u4e13\u5bb6\u201d\u7ec4\u6210\u4e00\u4e2a\u5c0f\u7ec4\uff0c\u6bcf\u4e2a\u6a21\u578b\u6216\u4e13\u5bb6\u90fd\u9488\u5bf9\u6570\u636e\u7684\u7279\u5b9a\u65b9\u9762\uff0c\u7136\u540e\u5229\u7528\u4ed6\u4eec\u7684\u96c6\u4f53\u667a\u6167\u3002<\/p>\n<p>\u5728\u5b9e\u8df5\u4e2d\uff0c\u8fd9\u5c31\u50cf\u5904\u7406\u4e00\u9879\u590d\u6742\u7684\u4efb\u52a1\u3002\u6bd4\u5982\u5efa\u9020\u4e00\u6240\u623f\u5b50\u4f1a\u62db\u8058\u5efa\u7b51\u5e08\u3001\u5de5\u7a0b\u5e08\u548c\u5ba4\u5185\u8bbe\u8ba1\u5e08\u7b49\u4e13\u4e1a\u4eba\u58eb\uff0c\u6bcf\u4e2a\u4eba\u90fd\u6709\u81ea\u5df1\u72ec\u7279\u7684\u4e13\u4e1a\u77e5\u8bc6\u3002\u7c7b\u4f3c\u5730\uff0cMoE\u6a21\u578b\u7531\u591a\u4e2a\u201c\u4e13\u5bb6\u201d\u7ec4\u6210\uff0c\u6bcf\u4e2a\u4e13\u5bb6\u90fd\u7cbe\u901a\u67d0\u4e2a\u7279\u5b9a\u9886\u57df\uff0c\u534f\u4f5c\u4ee5\u63d0\u4f9b\u589e\u5f3a\u7684\u7ed3\u679c\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/f7662aec05bd44800b77700796f4e0ed\/d54e4\/03.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-392\" title=\"e45ee7ce7e88149af8dd75\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd75.png\" alt=\"e45ee7ce7e88149af8dd75\" width=\"650\" height=\"204\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd75.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd75-300x94.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd75-150x47.png 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u5bf9\u4e8e MoE \u6a21\u578b\u8fdb\u884c\u5e76\u884c\u8bad\u7ec3\uff0c\u8fd9\u91cc\u53ef\u4ee5\u505a\u4e00\u4e2a\u521d\u6b65\u7684\u4f30\u8ba1\uff1a\u6309\u7167\u76ee\u524d\u6700\u5927\u7684 8 \u8def\u5f20\u91cf\u5e76\u884c\uff0c16 \u8def\u6d41\u6c34\u7ebf\u5e76\u884c\u8ba1\u7b97\uff0c\u6bcf\u4e2a GPU \u4e0a\u7684\u53c2\u6570\u91cf\u662f 14B\uff0c\u5047\u8bbe\u7528 FP32 \u7684\u68af\u5ea6\uff0c\u5219\u53c2\u6570\u548c\u68af\u5ea6\u9700\u8981\u5360\u7528 84 GB \u7684\u663e\u5b58\uff0c\u76ee\u524d\u5e02\u9762\u4e0a\u8fd8\u6ca1\u6709\u80fd\u5b8c\u6574\u653e\u4e0b\u663e\u5361\u3002\u56e0\u6b64\uff0cGPT-4 \u5927\u6982\u7387\u4f1a\u4f7f\u7528\u4e13\u5bb6\u5e76\u884c\uff08Expert Parallelism\uff09\u6280\u672f\u6765\u8282\u7701\u663e\u5b58\u5360\u7528\u3002<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/f0427f836f96964adca62366de253fcf\/47311\/04.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-393\" title=\"7d0665438e81d8eceb9819\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9819.jpg\" alt=\"7d0665438e81d8eceb9819\" width=\"650\" height=\"761\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9819.jpg 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9819-256x300.jpg 256w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9819-128x150.jpg 128w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<h2 id=\"\u6a21\u578b\u80fd\u529b\">\u6a21\u578b\u80fd\u529b<\/h2>\n<p>GPT-4 \u505a\u7684\u8fd9\u4e9b\u6539\u8fdb\u6548\u679c\u662f\u663e\u8457\u7684\uff0c\u76f8\u6bd4\u524d\u4ee3 GPT-3.5\/ChatGPT\uff0c\u4ed6\u5177\u5907\u4e86\u65b0\u7684\u80fd\u529b\uff1a<\/p>\n<ol>\n<li>\u5177\u6709\u56fe\u50cf\u7406\u89e3\u80fd\u529b\uff0c\u7a81\u7834\u7eaf\u6587\u5b57\u7684\u6a21\u6001\uff0c\u589e\u52a0\u4e86\u56fe\u50cf\u6a21\u6001\u7684\u8f93\u5165\n<p>\u5982\u4e0b\u56fe\u6240\u793a\u7684\u4f8b\u5b50\uff0cGPT-4 \u53ef\u4ee5\u6839\u636e\u56fe\u6807\uff0c\u8ba1\u7b97\u683c\u9c81\u5409\u4e9a\u548c\u897f\u4e9a\u7684\u65e5\u5747\u8089\u6d88\u8017\u91cf\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/9961129e0adeb0792395bc0f64623e6a\/37523\/05.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-394\" title=\"751d31dd6b56b26b29da83\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da83.png\" alt=\"751d31dd6b56b26b29da83\" width=\"650\" height=\"711\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da83.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da83-274x300.png 274w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da83-137x150.png 137w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/li>\n<li>\u652f\u6301\u66f4\u957f\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\n<p>\u5982\u4e4b\u524d\u6240\u63cf\u8ff0\u7684\uff0cGPT-4 \u7684 seq_len \u4e3a 8k\uff0c\u662f ChatGPT \u4e0a\u4e0b\u6587\u957f\u5ea6\u76842\u500d\u3002<\/li>\n<li>\u590d\u6742\u4efb\u52a1\u5904\u7406\u80fd\u529b\u5927\u5e45\u63d0\u5347\n<p>\u5728\u591a\u7c7b\u8003\u8bd5\u6d4b\u9a8c\u4e2d\u4ee5\u53ca\u4e0e\u5176\u4ed6 LLM \u7684 benchmark \u6bd4\u8f83\u4e2d\u53d1\u73b0\uff0cGPT-4 \u5728\u66f4\u590d\u6742\u3001\u66f4\u7ec6\u5fae\u7684\u4efb\u52a1\u5904\u7406\u4e0a\uff0c\u56de\u7b54\u66f4\u53ef\u9760\u3001\u66f4\u6709\u521b\u610f\u3002<\/li>\n<li>\u6539\u5584\u5e7b\u89c9\u3001\u5b89\u5168\u7b49\u5c40\u9650\u6027\n<p>LLM \u7684\u751f\u6210\u6a21\u5f0f\u4e0d\u53ef\u907f\u514d\u4f1a\u6709\u4e00\u4e9b\u5e7b\u89c9\u95ee\u9898\u3002GPT-4 \u5728\u6d4b\u8bd5\u4e2d\u53d1\u73b0\u5176\u53ef\u4ee5\u663e\u8457\u51cf\u8f7b\u5728\u5404\u7c7b\u4efb\u52a1\u4e0a\u5e7b\u89c9\u95ee\u9898\uff0c\u6bd4\u6700\u65b0\u7684 GPT-3.5 \u6a21\u578b\u63d0\u9ad8 40% \u5de6\u53f3\u3002\u540c\u6837\u5728\u5b89\u5168\u80fd\u529b\u7684\u5347\u7ea7\u4e0a\uff0cGPT-4 \u660e\u663e\u8d85\u51fa ChatGPT \u548c GPT3.5\u3002<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>GPT-4\uff08Generative Pre-trained Transformer 4\uff09\u662f OpenAI \u53d1\u5e03\u7684 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