{"id":95183,"date":"2026-08-16T13:33:28","date_gmt":"2026-08-16T05:33:28","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/95183.html"},"modified":"2026-08-16T13:33:28","modified_gmt":"2026-08-16T05:33:28","slug":"ai-%e5%88%b0%e5%ba%95%e6%98%af%e6%80%8e%e4%b9%88%e5%b7%a5%e4%bd%9c%e7%9a%84%ef%bc%9f%e4%bb%8e%e4%bd%a0%e6%8c%89%e4%b8%8b%e5%8f%91%e9%80%81%e9%94%ae%ef%bc%8c%e5%88%b0%e7%ad%94%e6%a1%88%e5%87%ba","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/95183.html","title":{"rendered":"AI \u5230\u5e95\u662f\u600e\u4e48\u5de5\u4f5c\u7684\uff1f\u4ece\u4f60\u6309\u4e0b\u53d1\u9001\u952e\uff0c\u5230\u7b54\u6848\u51fa\u73b0\u5728\u5c4f\u5e55\u4e0a\u7684\u5168\u8fc7\u7a0b"},"content":{"rendered":"<h2>AI \u5230\u5e95\u662f\u600e\u4e48\u5de5\u4f5c\u7684&#xff1f;\u4ece\u4f60\u6309\u4e0b\u53d1\u9001\u952e&#xff0c;\u5230\u7b54\u6848\u51fa\u73b0\u5728\u5c4f\u5e55\u4e0a\u7684\u5168\u8fc7\u7a0b<\/h2>\n<p>\u4f60\u8f93\u5165\u4e00\u53e5\u8bdd&#xff0c;\u51e0\u79d2\u540e&#xff0c;AI \u7ed9\u51fa\u4e00\u6bb5\u770b\u8d77\u6765\u50cf\u201c\u601d\u8003\u8fc7\u201d\u7684\u56de\u7b54\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d&#xff0c;AI \u662f\u5728\u6570\u636e\u5e93\u91cc\u641c\u7d22\u7b54\u6848\u5417&#xff1f;\u5b83\u771f\u7684\u7406\u89e3\u4e86\u4f60\u7684\u95ee\u9898\u5417&#xff1f;\u4e3a\u4ec0\u4e48\u5b83\u4f1a\u4e00\u672c\u6b63\u7ecf\u5730\u8bf4\u9519\u8bdd&#xff1f;\u672c\u6587\u5c06\u6cbf\u7740\u4e00\u6b21\u771f\u5b9e\u8bf7\u6c42\u7684\u751f\u547d\u5468\u671f&#xff0c;\u4ece\u7f51\u7edc\u8bf7\u6c42\u3001Token \u5316\u3001Transformer\u3001\u6ce8\u610f\u529b\u3001\u9010\u8bcd\u751f\u6210&#xff0c;\u4e00\u76f4\u8bb2\u5230 GPU \u63a8\u7406\u3001KV Cache\u3001\u6d41\u5f0f\u8f93\u51fa\u3001RAG \u4e0e\u5b89\u5168\u7b56\u7565\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001\u5148\u7ed9\u51fa\u5168\u666f\u56fe&#xff1a;\u4e00\u6b21 AI \u5bf9\u8bdd&#xff0c;\u5176\u5b9e\u7ecf\u8fc7\u4e86\u4e5d\u7ad9<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**\u4e00\u6b21 AI \u95ee\u7b54&#xff0c;\u4e0d\u662f\u4f60\u628a\u95ee\u9898\u76f4\u63a5\u585e\u8fdb\u4e00\u4e2a\u201c\u7535\u5b50\u5927\u8111\u201d&#xff0c;\u5b83\u9a6c\u4e0a\u628a\u7b54\u6848\u5410\u51fa\u6765\u3002\u5b83\u66f4\u50cf\u5bc4\u5feb\u9012&#xff1a;\u95ee\u9898\u5148\u7ecf\u8fc7\u5305\u88c5\u3001\u5b89\u68c0\u548c\u5206\u62e3&#xff0c;\u518d\u4ea4\u7ed9\u6a21\u578b\u8ba1\u7b97&#xff0c;\u7b54\u6848\u751f\u6210\u540e\u8fd8\u8981\u7ecf\u8fc7\u68c0\u67e5\u548c\u4f20\u8f93&#xff0c;\u6700\u540e\u624d\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\u3002\u8fd9\u4e00\u7ae0\u5e72\u7684\u4e8b\u60c5&#xff0c;\u5c31\u662f\u5148\u628a\u6574\u6761\u8def\u7ebf\u644a\u5f00&#xff0c;\u8ba9\u4f60\u77e5\u9053\u540e\u9762\u6bcf\u4e2a\u6280\u672f\u540d\u8bcd\u5206\u522b\u4f4d\u4e8e\u54ea\u4e00\u7ad9\u3002<\/p>\n<p>\u5f88\u591a\u79d1\u666e\u6587\u7ae0\u4e00\u4e0a\u6765\u5c31\u8bb2\u201c\u795e\u7ecf\u7f51\u7edc\u201d\u201c\u53c2\u6570\u201d\u201c\u77e9\u9635\u4e58\u6cd5\u201d&#xff0c;\u8bfb\u8005\u5f88\u5feb\u5c31\u8ff7\u5931\u4e86\u3002\u66f4\u76f4\u89c2\u7684\u529e\u6cd5&#xff0c;\u662f\u5148\u628a\u4e00\u6b21\u95ee\u7b54\u5f53\u6210\u4e00\u4ef6\u5feb\u9012&#xff0c;\u770b\u770b\u5b83\u7ecf\u8fc7\u54ea\u4e9b\u7ad9\u70b9\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053322-6a814ba2bf6c0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u5f53\u4f60\u5728\u7f51\u9875\u6216 App \u91cc\u8f93\u5165\u201c\u4e3a\u4ec0\u4e48\u5929\u7a7a\u662f\u84dd\u8272\u7684&#xff1f;\u201d\u5e76\u6309\u4e0b\u53d1\u9001\u952e&#xff0c;\u5927\u81f4\u4f1a\u53d1\u751f\u4e0b\u9762\u4e5d\u4ef6\u4e8b&#xff1a;<\/p>\n<li>\u5ba2\u6237\u7aef\u5c01\u88c5\u8bf7\u6c42&#xff1a;\u4f60\u7684\u6587\u5b57\u3001\u5386\u53f2\u5bf9\u8bdd\u3001\u9644\u4ef6\u3001\u6a21\u578b\u9009\u9879\u7b49\u88ab\u6574\u7406\u6210 JSON \u6216\u7c7b\u4f3c\u7684\u6570\u636e\u7ed3\u6784\u3002<\/li>\n<li>\u7f51\u7edc\u4f20\u8f93\u4e0e\u8eab\u4efd\u9a8c\u8bc1&#xff1a;\u8bf7\u6c42\u901a\u8fc7 HTTPS \u5230\u8fbe AI \u670d\u52a1\u5546\u7684\u7f51\u5173&#xff1b;\u7f51\u5173\u6821\u9a8c\u8d26\u53f7\u3001\u914d\u989d\u3001\u6743\u9650\u4e0e\u8bf7\u6c42\u5927\u5c0f\u3002<\/li>\n<li>\u5b89\u5168\u4e0e\u8def\u7531&#xff1a;\u7cfb\u7edf\u8fdb\u884c\u8f93\u5165\u5b89\u5168\u68c0\u67e5&#xff0c;\u5e76\u6839\u636e\u6a21\u578b\u3001\u5730\u533a\u3001\u8d1f\u8f7d\u3001\u5ef6\u8fdf\u76ee\u6807&#xff0c;\u628a\u8bf7\u6c42\u9001\u5f80\u5408\u9002\u7684\u63a8\u7406\u96c6\u7fa4\u3002<\/li>\n<li>\u7ec4\u88c5\u4e0a\u4e0b\u6587&#xff1a;\u7cfb\u7edf\u6307\u4ee4\u3001\u5f00\u53d1\u8005\u6307\u4ee4\u3001\u5386\u53f2\u6d88\u606f\u3001\u5de5\u5177\u8fd4\u56de\u7ed3\u679c\u548c\u4f60\u7684\u95ee\u9898&#xff0c;\u88ab\u6309\u56fa\u5b9a\u683c\u5f0f\u62fc\u6210\u6a21\u578b\u771f\u6b63\u770b\u5230\u7684\u4e0a\u4e0b\u6587\u3002<\/li>\n<li>Token \u5316&#xff1a;\u6587\u672c\u4e0d\u518d\u4ee5\u201c\u5b57\u201d\u6216\u201c\u5355\u8bcd\u201d\u5b58\u5728&#xff0c;\u800c\u88ab\u5207\u6210\u6a21\u578b\u8bcd\u8868\u4e2d\u7684 Token&#xff0c;\u5e76\u8f6c\u6362\u6210\u6574\u6570 ID\u3002<\/li>\n<li>Prefill&#xff08;\u9884\u586b\u5145&#xff09;&#xff1a;\u6a21\u578b\u4e00\u6b21\u5e76\u884c\u5904\u7406\u5168\u90e8\u8f93\u5165 Token&#xff0c;\u5efa\u7acb\u5b83\u5bf9\u4e0a\u4e0b\u6587\u7684\u5185\u90e8\u8868\u793a&#xff0c;\u540c\u65f6\u751f\u6210\u540e\u7eed\u89e3\u7801\u8981\u7528\u7684 KV Cache\u3002<\/li>\n<li>Decode&#xff08;\u89e3\u7801&#xff09;&#xff1a;\u6a21\u578b\u4e00\u6b21\u9884\u6d4b\u4e00\u4e2a\u65b0 Token&#xff1b;\u65b0 Token \u53c8\u6210\u4e3a\u4e0b\u4e00\u8f6e\u8f93\u5165&#xff0c;\u5982\u6b64\u5faa\u73af\u3002<\/li>\n<li>\u6d41\u5f0f\u8fd4\u56de&#xff1a;\u670d\u52a1\u5668\u4e0d\u5fc5\u7b49\u6574\u7bc7\u7b54\u6848\u5199\u5b8c&#xff0c;\u800c\u662f\u628a\u65b0\u751f\u6210\u7684\u6587\u672c\u7247\u6bb5\u901a\u8fc7 SSE\u3001WebSocket \u7b49\u65b9\u5f0f\u6301\u7eed\u63a8\u9001\u7ed9\u5ba2\u6237\u7aef\u3002<\/li>\n<li>\u5ba2\u6237\u7aef\u6e32\u67d3&#xff1a;\u6d4f\u89c8\u5668\u628a Markdown\u3001\u4ee3\u7801\u5757\u3001\u516c\u5f0f\u6216\u5f15\u7528\u6e32\u67d3\u51fa\u6765&#xff0c;\u4e8e\u662f\u4f60\u770b\u5230\u7b54\u6848\u50cf\u6253\u5b57\u4e00\u6837\u51fa\u73b0\u3002<\/li>\n<p>\u8fd9\u4e5d\u7ad9\u4e2d&#xff0c;\u53ea\u6709\u7b2c 5&#xff5e;7 \u6b65\u5c5e\u4e8e\u72ed\u4e49\u7684\u201c\u8bed\u8a00\u6a21\u578b\u8ba1\u7b97\u201d\u3002\u8eab\u4efd\u8ba4\u8bc1\u3001\u5185\u5bb9\u5b89\u5168\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7f13\u5b58\u3001\u5de5\u5177\u8c03\u7528\u548c\u9875\u9762\u6e32\u67d3&#xff0c;\u90fd\u662f\u6a21\u578b\u4e4b\u5916\u7684\u5de5\u7a0b\u7cfb\u7edf\u3002\u4eca\u5929\u4eba\u4eec\u53e3\u4e2d\u7684\u201cAI\u201d&#xff0c;\u901a\u5e38\u5df2\u7ecf\u4e0d\u662f\u4e00\u4e2a\u5b64\u7acb\u6a21\u578b&#xff0c;\u800c\u662f\u4e00\u6574\u5957\u7531\u6a21\u578b\u3001\u6570\u636e\u3001\u5de5\u5177\u548c\u670d\u52a1\u57fa\u7840\u8bbe\u65bd\u7ec4\u6210\u7684\u7cfb\u7edf\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001\u5148\u533a\u5206\u4e24\u4e2a\u9636\u6bb5&#xff1a;\u8bad\u7ec3\u662f\u5728\u201c\u9020\u5927\u8111\u201d&#xff0c;\u63a8\u7406\u662f\u5728\u201c\u7528\u5927\u8111\u201d<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**\u8bad\u7ec3&#xff0c;\u5c31\u662f\u8ba9 AI \u505a\u6d77\u91cf\u7ec3\u4e60\u9898&#xff0c;\u7b54\u9519\u540e\u4fee\u6539\u5185\u90e8\u7684\u201c\u65cb\u94ae\u201d&#xff0c;\u6162\u6162\u83b7\u5f97\u80fd\u529b&#xff1b;\u63a8\u7406&#xff0c;\u5c31\u662f\u8bad\u7ec3\u7ed3\u675f\u540e&#xff0c;\u62ff\u5df2\u7ecf\u8c03\u597d\u7684\u8fd9\u4e9b\u65cb\u94ae\u6765\u56de\u7b54\u4f60\u7684\u95ee\u9898\u3002\u8bad\u7ec3\u662f\u5728\u9020\u548c\u6539\u9020\u8fd9\u53f0\u673a\u5668&#xff0c;\u63a8\u7406\u662f\u5728\u4f7f\u7528\u8fd9\u53f0\u673a\u5668\u3002\u4f60\u5e73\u65f6\u804a\u5929\u4e3b\u8981\u53d1\u751f\u7684\u662f\u63a8\u7406&#xff0c;\u800c\u4e0d\u662f AI \u6bcf\u56de\u7b54\u4e00\u53e5\u5c31\u91cd\u65b0\u4e0a\u4e00\u6b21\u8bfe\u3002<\/p>\n<p>\u8981\u7406\u89e3 AI \u56de\u7b54\u95ee\u9898&#xff0c;\u5fc5\u987b\u5148\u5206\u6e05\u8bad\u7ec3&#xff08;training&#xff09;\u4e0e\u63a8\u7406&#xff08;inference&#xff09;\u3002\u8fd9\u4e24\u4e2a\u8fc7\u7a0b\u7ecf\u5e38\u88ab\u6df7\u4e3a\u4e00\u8c08\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053323-6a814ba3a3b2e.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1. \u8bad\u7ec3\u9636\u6bb5&#xff1a;\u628a\u5927\u91cf\u8bed\u8a00\u89c4\u5f8b\u538b\u8fdb\u53c2\u6570<\/h4>\n<p>\u5728\u9884\u8bad\u7ec3\u65f6&#xff0c;\u6a21\u578b\u4f1a\u770b\u5230\u5927\u91cf\u6587\u672c\u7247\u6bb5\u3002\u5047\u8bbe\u8bad\u7ec3\u6837\u672c\u662f&#xff1a;<\/p>\n<p>\u6cd5\u56fd\u7684\u9996\u90fd\u662f\u5df4\u9ece\u3002<\/p>\n<p>\u8bad\u7ec3\u7a0b\u5e8f\u53ef\u80fd\u7ed9\u6a21\u578b\u524d\u534a\u53e5\u201c\u6cd5\u56fd\u7684\u9996\u90fd\u662f\u201d&#xff0c;\u8981\u6c42\u5b83\u9884\u6d4b\u4e0b\u4e00\u4e2a Token\u3002\u6a21\u578b\u8d77\u521d\u4e5f\u8bb8\u8ba4\u4e3a\u201c\u4f26\u6566\u201d\u6982\u7387\u6700\u9ad8&#xff1b;\u6b63\u786e\u7b54\u6848\u662f\u201c\u5df4\u9ece\u201d&#xff0c;\u4e8e\u662f\u635f\u5931\u51fd\u6570\u4f1a\u7ed9\u51fa\u4e00\u4e2a\u8bef\u5dee\u3002\u53cd\u5411\u4f20\u64ad\u6839\u636e\u8fd9\u4e2a\u8bef\u5dee\u8ba1\u7b97\u6bcf\u4e2a\u53c2\u6570\u5e94\u5411\u54ea\u4e2a\u65b9\u5411\u8c03\u6574&#xff0c;\u4f18\u5316\u5668\u518d\u5bf9\u6570\u5341\u4ebf\u751a\u81f3\u66f4\u591a\u53c2\u6570\u505a\u4e00\u6b21\u5f88\u5c0f\u7684\u66f4\u65b0\u3002<\/p>\n<p>\u7528\u6781\u5ea6\u7b80\u5316\u7684\u6570\u5b66\u8bed\u8a00\u8868\u793a&#xff1a;<\/p>\n<p>\u8f93\u5165 x \u2192 \u6a21\u578b\u53c2\u6570 \u03b8 \u2192 \u9884\u6d4b\u6982\u7387 P(y|x;\u03b8)<br \/>\n                      \u2193<br \/>\n             \u4e0e\u6b63\u786e\u7b54\u6848 y \u6bd4\u8f83<br \/>\n                      \u2193<br \/>\n          \u635f\u5931 L &#061; -log P(y|x;\u03b8)<br \/>\n                      \u2193<br \/>\n       \u53cd\u5411\u4f20\u64ad\u6c42\u68af\u5ea6 \u2207\u03b8L&#xff0c;\u66f4\u65b0 \u03b8<\/p>\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u4f1a\u5728\u6d77\u91cf\u6837\u672c\u4e0a\u91cd\u590d\u3002\u6a21\u578b\u5e76\u4e0d\u662f\u628a\u6240\u6709\u8bad\u7ec3\u7f51\u9875\u9010\u5b57\u5b58\u8fdb\u4e00\u5f20\u53ef\u68c0\u7d22\u7684\u8868&#xff0c;\u800c\u662f\u628a\u7edf\u8ba1\u89c4\u5f8b\u3001\u6982\u5ff5\u5173\u7cfb\u3001\u8bed\u8a00\u6a21\u5f0f\u4ee5\u53ca\u4e00\u90e8\u5206\u4e8b\u5b9e\u538b\u7f29\u8fdb\u6743\u91cd\u53c2\u6570\u3002\u53c2\u6570\u53ef\u4ee5\u7406\u89e3\u4e3a\u795e\u7ecf\u7f51\u7edc\u4e2d\u5927\u91cf\u53ef\u8c03\u8282\u7684\u201c\u65cb\u94ae\u201d\u3002\u6bcf\u4e2a\u65cb\u94ae\u5355\u72ec\u901a\u5e38\u6ca1\u6709\u660e\u786e\u542b\u4e49&#xff0c;\u77e5\u8bc6\u5f80\u5f80\u5206\u5e03\u5f0f\u5730\u7f16\u7801\u5728\u8bb8\u591a\u53c2\u6570\u5171\u540c\u5f62\u6210\u7684\u8ba1\u7b97\u6a21\u5f0f\u91cc\u3002<\/p>\n<p>\u4ec5\u9760\u201c\u9884\u6d4b\u4e0b\u4e00\u4e2a Token\u201d\u7684\u9884\u8bad\u7ec3&#xff0c;\u6a21\u578b\u5b66\u5230\u7684\u662f\u8bed\u8a00\u7eed\u5199\u80fd\u529b&#xff0c;\u5374\u4e0d\u4e00\u5b9a\u613f\u610f\u8001\u8001\u5b9e\u5b9e\u56de\u7b54\u7528\u6237\u3002\u73b0\u4ee3\u52a9\u624b\u901a\u5e38\u8fd8\u4f1a\u7ecf\u5386\u6307\u4ee4\u5fae\u8c03\u3001\u504f\u597d\u4f18\u5316\u3001\u5b89\u5168\u8bad\u7ec3\u7b49\u9636\u6bb5\u3002\u4ee5\u7ecf\u5178\u7684 InstructGPT \u8def\u7ebf\u4e3a\u4f8b&#xff0c;\u7814\u7a76\u8005\u5148\u7528\u4eba\u5de5\u793a\u8303\u505a\u76d1\u7763\u5fae\u8c03&#xff0c;\u518d\u8ba9\u4eba\u7c7b\u6bd4\u8f83\u591a\u4e2a\u56de\u7b54\u7684\u4f18\u52a3&#xff0c;\u6700\u540e\u7528\u8fd9\u4e9b\u504f\u597d\u4fe1\u53f7\u4f18\u5316\u6a21\u578b\u884c\u4e3a\u3002\u5b83\u89e3\u51b3\u7684\u4e0d\u662f\u201c\u8ba9\u6a21\u578b\u591a\u80cc\u77e5\u8bc6\u201d&#xff0c;\u800c\u662f\u201c\u8ba9\u6a21\u578b\u66f4\u50cf\u4e00\u4e2a\u6709\u5e2e\u52a9\u3001\u5b88\u6307\u4ee4\u7684\u52a9\u624b\u201d\u3002\u76f8\u5173\u65b9\u6cd5\u53ef\u53c2\u89c1 OpenAI \u7684\u8bba\u6587 Training language models to follow instructions with human feedback\u3002<\/p>\n<h4>2. \u63a8\u7406\u9636\u6bb5&#xff1a;\u53c2\u6570\u901a\u5e38\u4e0d\u4f1a\u56e0\u4e3a\u4f60\u7684\u95ee\u9898\u800c\u6539\u53d8<\/h4>\n<p>\u5f53\u4f60\u548c AI \u5bf9\u8bdd\u65f6&#xff0c;\u6a21\u578b\u4e3b\u8981\u662f\u5728\u4f7f\u7528\u8bad\u7ec3\u597d\u7684\u53c2\u6570\u505a\u524d\u5411\u8ba1\u7b97\u3002\u901a\u5e38\u60c5\u51b5\u4e0b&#xff0c;\u4f60\u53d1\u4e00\u6761\u6d88\u606f\u4e0d\u4f1a\u7acb\u523b\u89e6\u53d1\u4e00\u6b21\u5b8c\u6574\u8bad\u7ec3&#xff0c;\u4e5f\u4e0d\u4f1a\u5f53\u573a\u4fee\u6539\u6a21\u578b\u7684\u6570\u5341\u4ebf\u53c2\u6570\u3002<\/p>\n<p>\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7ed3\u8bba&#xff1a;<\/p>\n<p>\u804a\u5929\u65f6&#xff0c;AI \u4e3b\u8981\u662f\u5728\u4e0a\u4e0b\u6587\u4e2d\u4e34\u65f6\u5904\u7406\u4fe1\u606f&#xff0c;\u800c\u4e0d\u662f\u73b0\u573a\u628a\u4fe1\u606f\u201c\u5b66\u8fdb\u53c2\u6570\u201d\u3002<\/p>\n<p>\u6240\u4ee5&#xff0c;\u540c\u4e00\u6b21\u5bf9\u8bdd\u91cc\u5b83\u80fd\u8bb0\u5f97\u4f60\u524d\u9762\u8bf4\u8fc7\u4ec0\u4e48&#xff0c;\u662f\u56e0\u4e3a\u5386\u53f2\u6d88\u606f\u88ab\u518d\u6b21\u653e\u5165\u4e0a\u4e0b\u6587&#xff0c;\u800c\u4e0d\u4e00\u5b9a\u662f\u6a21\u578b\u83b7\u5f97\u4e86\u6c38\u4e45\u8bb0\u5fc6\u3002\u65b0\u5f00\u4e00\u8f6e\u5bf9\u8bdd\u540e\u5b83\u662f\u5426\u8fd8\u8bb0\u5f97&#xff0c;\u53d6\u51b3\u4e8e\u4ea7\u54c1\u6709\u6ca1\u6709\u989d\u5916\u7684\u8bb0\u5fc6\u6570\u636e\u5e93&#xff0c;\u4ee5\u53ca\u662f\u5426\u628a\u76f8\u5173\u8bb0\u5fc6\u91cd\u65b0\u6ce8\u5165\u4e0a\u4e0b\u6587\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001\u6309\u4e0b\u201c\u53d1\u9001\u201d\u540e&#xff0c;\u6a21\u578b\u6700\u5148\u770b\u5230\u7684\u5e76\u4e0d\u53ea\u662f\u4f60\u7684\u95ee\u9898<\/h3>\n<p>\u5148\u8bf4\u4eba\u8bdd&#xff1a;\u201c\u4e0a\u4e0b\u6587\u201d\u5c31\u662f AI \u56de\u7b54\u5f53\u524d\u95ee\u9898\u65f6\u6446\u5728\u684c\u9762\u4e0a\u7684\u5168\u90e8\u6750\u6599\u3002\u5b83\u4e0d\u53ea\u5305\u542b\u4f60\u521a\u8f93\u5165\u7684\u90a3\u53e5\u8bdd&#xff0c;\u8fd8\u53ef\u80fd\u5305\u542b\u7cfb\u7edf\u7ed9\u5b83\u5b9a\u7684\u89c4\u77e9\u3001\u524d\u9762\u7684\u804a\u5929\u8bb0\u5f55\u3001\u4f60\u4e0a\u4f20\u7684\u6587\u4ef6\u4ee5\u53ca\u641c\u7d22\u7ed3\u679c\u3002\u8fd9\u4e00\u9636\u6bb5\u5e72\u7684\u4e8b\u60c5&#xff0c;\u5c31\u662f\u628a\u6240\u6709\u76f8\u5173\u6750\u6599\u6309\u987a\u5e8f\u6574\u7406\u6210\u4e00\u4efd\u201c\u5f00\u5377\u8003\u8bd5\u8d44\u6599\u201d&#xff0c;\u518d\u4e00\u8d77\u4ea4\u7ed9\u6a21\u578b\u3002<\/p>\n<p>\u7528\u6237\u754c\u9762\u91cc\u770b\u8d77\u6765\u53ea\u6709\u4e00\u53e5\u95ee\u9898&#xff0c;\u4f46\u670d\u52a1\u7aef\u4ea4\u7ed9\u6a21\u578b\u7684\u8f93\u5165\u53ef\u80fd\u66f4\u50cf\u8fd9\u6837&#xff1a;<\/p>\n<p>[\u7cfb\u7edf\u6307\u4ee4]<br \/>\n\u4f60\u662f\u4e00\u4e2a\u4e25\u8c28\u3001\u53cb\u597d\u7684 AI \u52a9\u624b\u3002\u9047\u5230\u4e0d\u786e\u5b9a\u4fe1\u606f\u8981\u8bf4\u660e\u4e0d\u786e\u5b9a\u6027\u2026\u2026<\/p>\n<p>[\u5f00\u53d1\u8005\u6307\u4ee4]<br \/>\n\u56de\u7b54\u4f7f\u7528\u4e2d\u6587&#xff1b;\u4ee3\u7801\u91c7\u7528 Python&#xff1b;\u5f15\u7528\u8d44\u6599\u65f6\u9644\u94fe\u63a5\u2026\u2026<\/p>\n<p>[\u5386\u53f2\u6d88\u606f]<br \/>\n\u7528\u6237&#xff1a;\u6211\u6b63\u5728\u5b66\u4e60\u673a\u5668\u5b66\u4e60\u3002<br \/>\n\u52a9\u624b&#xff1a;\u4f60\u76ee\u524d\u5b66\u5230\u54ea\u4e00\u90e8\u5206&#xff1f;<br \/>\n\u7528\u6237&#xff1a;\u521a\u5f00\u59cb\u63a5\u89e6\u795e\u7ecf\u7f51\u7edc\u3002<\/p>\n<p>[\u5f53\u524d\u7528\u6237\u6d88\u606f]<br \/>\n\u8bf7\u89e3\u91ca\u6ce8\u610f\u529b\u673a\u5236\u3002<\/p>\n<p>[\u5de5\u5177\u7ed3\u679c&#xff0c;\u53ef\u9009]<br \/>\n\u7f51\u9875\u68c0\u7d22\u7ed3\u679c\u3001\u6570\u636e\u5e93\u8bb0\u5f55\u3001\u8ba1\u7b97\u5668\u7ed3\u679c\u3001\u6587\u4ef6\u5185\u5bb9\u2026\u2026<\/p>\n<p>\u8fd9\u53eb\u4f5c\u4e0a\u4e0b\u6587\u7ec4\u88c5\u3002\u6a21\u578b\u7684\u56de\u7b54&#xff0c;\u4e0d\u53ea\u53d6\u51b3\u4e8e\u5f53\u524d\u8fd9\u4e00\u53e5\u8bdd&#xff0c;\u8fd8\u53d6\u51b3\u4e8e\u4e0a\u4e0b\u6587\u91cc\u6240\u6709\u53ef\u89c1\u4fe1\u606f\u4ee5\u53ca\u4e0d\u540c\u6d88\u606f\u7684\u4f18\u5148\u7ea7\u3002<\/p>\n<p>\u8fd9\u4e5f\u89e3\u91ca\u4e86\u4e09\u4e2a\u5e38\u89c1\u73b0\u8c61&#xff1a;<\/p>\n<ul>\n<li>\u540c\u4e00\u4e2a\u95ee\u9898\u653e\u5728\u4e0d\u540c\u5bf9\u8bdd\u4e2d&#xff0c;\u7b54\u6848\u53ef\u80fd\u4e0d\u540c&#xff0c;\u56e0\u4e3a\u5386\u53f2\u4e0a\u4e0b\u6587\u4e0d\u540c\u3002<\/li>\n<li>\u8ba9 AI \u201c\u5fd8\u8bb0\u524d\u9762\u7684\u8981\u6c42\u201d\u4e0d\u4e00\u5b9a\u6709\u6548&#xff0c;\u56e0\u4e3a\u66f4\u9ad8\u4f18\u5148\u7ea7\u7684\u7cfb\u7edf\u6307\u4ee4\u4ecd\u7136\u5b58\u5728\u3002<\/li>\n<li>\u5bf9\u8bdd\u8d8a\u957f&#xff0c;\u6210\u672c\u548c\u5ef6\u8fdf\u901a\u5e38\u8d8a\u9ad8&#xff0c;\u56e0\u4e3a\u6a21\u578b\u9700\u8981\u5904\u7406\u7684\u8f93\u5165 Token \u8d8a\u591a&#xff1b;\u5f53\u5185\u5bb9\u8d85\u8fc7\u4e0a\u4e0b\u6587\u7a97\u53e3\u65f6&#xff0c;\u7cfb\u7edf\u5fc5\u987b\u622a\u65ad\u3001\u538b\u7f29\u6216\u68c0\u7d22\u5173\u952e\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u91cc\u7684\u201c\u4e0a\u4e0b\u6587\u7a97\u53e3\u201d\u53ef\u4ee5\u7c97\u7565\u7406\u89e3\u4e3a\u6a21\u578b\u4e00\u6b21\u80fd\u591f\u653e\u5728\u5de5\u4f5c\u53f0\u4e0a\u7684 Token \u603b\u91cf\u3002\u5b83\u66f4\u50cf\u6709\u9650\u5bb9\u91cf\u7684\u5de5\u4f5c\u8bb0\u5fc6&#xff0c;\u800c\u4e0d\u662f\u65e0\u9650\u786c\u76d8\u3002\u7a97\u53e3\u5927\u4e0d\u7b49\u4e8e\u6a21\u578b\u4f1a\u540c\u7b49\u91cd\u89c6\u6bcf\u4e2a\u7ec6\u8282&#xff0c;\u4e5f\u4e0d\u7b49\u4e8e\u5b83\u80fd\u6c38\u4e45\u4fdd\u5b58\u8fd9\u4e9b\u5185\u5bb9\u3002<\/p>\n<hr \/>\n<h3>\u56db\u3001\u6587\u5b57\u8fdb\u5165\u6a21\u578b\u524d&#xff0c;\u5fc5\u987b\u5148\u53d8\u6210 Token<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**Token \u53ef\u4ee5\u7406\u89e3\u6210 AI \u9605\u8bfb\u6587\u5b57\u65f6\u4f7f\u7528\u7684\u201c\u5c0f\u79ef\u6728\u201d\u3002\u4eba\u770b\u5230\u7684\u662f\u53e5\u5b50&#xff0c;\u8ba1\u7b97\u673a\u6a21\u578b\u53ea\u80fd\u5904\u7406\u6570\u5b57&#xff0c;\u6240\u4ee5\u7cfb\u7edf\u5148\u628a\u53e5\u5b50\u62c6\u6210\u82e5\u5e72\u6587\u5b57\u7247\u6bb5&#xff0c;\u518d\u7ed9\u6bcf\u4e2a\u7247\u6bb5\u5206\u914d\u4e00\u4e2a\u7f16\u53f7&#xff0c;\u6700\u540e\u628a\u7f16\u53f7\u6362\u6210\u53ef\u4ee5\u53c2\u4e0e\u6570\u5b66\u8fd0\u7b97\u7684\u5411\u91cf\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5e72\u7684\u4e8b\u60c5&#xff0c;\u5c31\u662f\u628a\u4eba\u7c7b\u8bed\u8a00\u7ffb\u8bd1\u6210\u6a21\u578b\u80fd\u8ba1\u7b97\u7684\u6570\u5b57\u8bed\u8a00\u3002<\/p>\n<p>\u8ba1\u7b97\u673a\u795e\u7ecf\u7f51\u7edc\u4e0d\u80fd\u76f4\u63a5\u7406\u89e3\u6c49\u5b57\u3001\u5355\u8bcd\u6216\u53e5\u5b50&#xff0c;\u5b83\u63a5\u6536\u7684\u662f\u6570\u5b57\u3002\u56e0\u6b64&#xff0c;\u6587\u672c\u9996\u5148\u4f1a\u7ecf\u8fc7 Tokenizer&#xff08;\u5206\u8bcd\u5668&#xff09;\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053324-6a814ba43d13e.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1. Token \u65e2\u4e0d\u7b49\u4e8e\u6c49\u5b57&#xff0c;\u4e5f\u4e0d\u7b49\u4e8e\u5355\u8bcd<\/h4>\n<p>Token \u662f\u6a21\u578b\u8bcd\u8868\u4e2d\u7684\u57fa\u672c\u7b26\u53f7\u5355\u5143\u3002\u5b83\u53ef\u80fd\u662f&#xff1a;<\/p>\n<ul>\n<li>\u4e00\u4e2a\u5e38\u89c1\u6c49\u5b57&#xff1b;<\/li>\n<li>\u591a\u4e2a\u6c49\u5b57\u7ec4\u6210\u7684\u5e38\u89c1\u8bcd\u7247\u6bb5&#xff1b;<\/li>\n<li>\u4e00\u4e2a\u5b8c\u6574\u82f1\u6587\u5355\u8bcd&#xff1b;<\/li>\n<li>\u82f1\u6587\u8bcd\u6839\u6216\u540e\u7f00&#xff1b;<\/li>\n<li>\u6807\u70b9\u3001\u7a7a\u683c\u6216\u4ee3\u7801\u7b26\u53f7&#xff1b;<\/li>\n<li>\u67d0\u4e9b\u4e0d\u5e38\u89c1\u5b57\u7b26\u5bf9\u5e94\u7684\u5b57\u8282\u7247\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982&#xff0c;\u201c\u4eba\u5de5\u667a\u80fd\u6b63\u5728\u6539\u53d8\u4e16\u754c\u201d\u53ef\u80fd\u88ab\u5207\u6210\u201c\u4eba\u5de5\u667a\u80fd \/ \u6b63\u5728 \/ \u6539\u53d8 \/ \u4e16\u754c\u201d&#xff0c;\u4e5f\u53ef\u80fd\u91c7\u7528\u53e6\u4e00\u79cd\u5207\u6cd5&#xff0c;\u5177\u4f53\u53d6\u51b3\u4e8e\u6a21\u578b\u8bcd\u8868\u4e0e\u5206\u8bcd\u7b97\u6cd5\u3002OpenAI \u5bf9 Token \u7684\u7b80\u660e\u5b9a\u4e49\u662f&#xff1a;\u6a21\u578b\u5904\u7406\u6587\u672c\u65f6\u4f7f\u7528\u7684\u5e38\u89c1\u5b57\u7b26\u5e8f\u5217&#xff0c;\u53ef\u5728\u5176 Tokenizer \u9875\u9762 \u89c2\u5bdf\u5b9e\u9645\u5207\u5206\u3002<\/p>\n<p>\u4e00\u4e2a Token \u4f1a\u5148\u88ab\u6620\u5c04\u4e3a\u6574\u6570 ID&#xff0c;\u4f8b\u5982&#xff1a;<\/p>\n<p>\u201c\u4eba\u5de5\u667a\u80fd\u201d \u2192 48291<br \/>\n\u201c\u6b63\u5728\u201d     \u2192 11308<br \/>\n\u201c\u6539\u53d8\u201d     \u2192 22764<br \/>\n\u201c\u4e16\u754c\u201d     \u2192 9981<\/p>\n<p>\u8fd9\u4e9b\u6570\u5b57\u672c\u8eab\u6ca1\u6709\u5927\u5c0f\u8bed\u4e49&#xff0c;48291 \u5e76\u4e0d\u6bd4 9981 \u201c\u66f4\u667a\u80fd\u201d\u3002\u5b83\u4eec\u53ea\u662f\u8bcd\u8868\u7d22\u5f15\u3002<\/p>\n<h4>2. Embedding&#xff1a;\u628a\u79bb\u6563\u7f16\u53f7\u53d8\u6210\u53ef\u8ba1\u7b97\u7684\u5411\u91cf<\/h4>\n<p>\u6574\u6570 ID \u968f\u540e\u4f1a\u67e5 Embedding \u8868&#xff0c;\u53d8\u6210\u4e00\u4e2a\u9ad8\u7ef4\u5411\u91cf&#xff1a;<\/p>\n<p>Token ID 48291<br \/>\n      \u2193 \u67e5\u8868<br \/>\n[0.17, -0.42, 0.08, &#8230;, 0.31]<\/p>\n<p>\u5411\u91cf\u7684\u6bcf\u4e2a\u7ef4\u5ea6\u901a\u5e38\u4e0d\u80fd\u88ab\u7b80\u5355\u89e3\u91ca\u4e3a\u201c\u989c\u8272\u201d\u201c\u60c5\u7eea\u201d\u6216\u201c\u540d\u8bcd\u6027\u201d\u3002\u4f46\u5728\u6574\u4f53\u7a7a\u95f4\u91cc&#xff0c;\u7528\u6cd5\u76f8\u8fd1\u3001\u8bed\u4e49\u76f8\u5173\u7684 Token \u5f80\u5f80\u5f62\u6210\u53ef\u5229\u7528\u7684\u51e0\u4f55\u5173\u7cfb\u3002\u6a21\u578b\u63a5\u4e0b\u6765\u505a\u7684\u7edd\u5927\u591a\u6570\u5de5\u4f5c&#xff0c;\u672c\u8d28\u4e0a\u662f\u5bf9\u8fd9\u4e9b\u5411\u91cf\u6267\u884c\u77e9\u9635\u4e58\u6cd5\u3001\u52a0\u6cd5\u3001\u5f52\u4e00\u5316\u548c\u975e\u7ebf\u6027\u53d8\u6362\u3002<\/p>\n<p>\u6b64\u5916&#xff0c;\u6a21\u578b\u8fd8\u8981\u77e5\u9053 Token \u7684\u987a\u5e8f\u3002\u201c\u732b\u8ffd\u72d7\u201d\u548c\u201c\u72d7\u8ffd\u732b\u201d\u4f7f\u7528\u8fd1\u4f3c\u76f8\u540c\u7684\u8bcd&#xff0c;\u5374\u542b\u4e49\u4e0d\u540c\u3002\u56e0\u6b64\u7cfb\u7edf\u4f1a\u52a0\u5165\u4f4d\u7f6e\u4fe1\u606f&#xff0c;\u4f8b\u5982\u7edd\u5bf9\u4f4d\u7f6e\u7f16\u7801\u6216\u65cb\u8f6c\u4f4d\u7f6e\u7f16\u7801&#xff0c;\u4f7f\u6ce8\u610f\u529b\u8ba1\u7b97\u80fd\u591f\u533a\u5206\u5148\u540e\u5173\u7cfb\u3002<\/p>\n<hr \/>\n<h3>\u4e94\u3001Transformer&#xff1a;\u771f\u6b63\u5b8c\u6210\u201c\u8054\u7cfb\u4e0a\u4e0b\u6587\u201d\u7684\u6838\u5fc3<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**Transformer \u662f\u5927\u8bed\u8a00\u6a21\u578b\u5185\u90e8\u7528\u6765\u201c\u8bfb\u61c2\u524d\u540e\u5173\u7cfb\u201d\u7684\u6838\u5fc3\u8ba1\u7b97\u7ed3\u6784\u3002\u5b83\u5e72\u7684\u4e8b\u60c5&#xff0c;\u53ef\u4ee5\u7c7b\u6bd4\u6210\u5f00\u4f1a&#xff1a;\u53e5\u5b50\u91cc\u7684\u6bcf\u4e2a Token \u90fd\u4f1a\u770b\u770b\u5176\u4ed6 Token&#xff0c;\u5224\u65ad\u8c01\u548c\u81ea\u5df1\u5173\u7cfb\u6700\u5bc6\u5207&#xff0c;\u7136\u540e\u5438\u6536\u76f8\u5173\u4fe1\u606f\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u91cd\u590d\u5f88\u591a\u5c42\u540e&#xff0c;\u6a21\u578b\u5c31\u80fd\u9010\u6e10\u5206\u6e05\u8c01\u6307\u4ee3\u8c01\u3001\u95ee\u9898\u5728\u95ee\u4ec0\u4e48\u3001\u54ea\u4e9b\u4fe1\u606f\u5e94\u8be5\u653e\u8fdb\u7b54\u6848\u3002<\/p>\n<p>\u73b0\u4ee3\u5927\u8bed\u8a00\u6a21\u578b\u591a\u6570\u5efa\u7acb\u5728 Transformer \u6216\u5176\u53d8\u4f53\u4e4b\u4e0a\u3002Transformer \u6e90\u4e8e 2017 \u5e74\u8bba\u6587 Attention Is All You Need\u3002\u7528\u4e8e\u6587\u672c\u751f\u6210\u7684\u6a21\u578b\u901a\u5e38\u91c7\u7528\u89e3\u7801\u5668\u5f0f\u3001\u5e26\u56e0\u679c\u906e\u7f69\u7684\u7ed3\u6784\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053324-6a814ba4ca195.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u4e00\u4e2a\u9ad8\u5ea6\u7b80\u5316\u7684 Transformer \u5c42\u5305\u542b\u4e24\u7c7b\u6838\u5fc3\u6a21\u5757&#xff1a;<\/p>\n<li>\u81ea\u6ce8\u610f\u529b&#xff08;Self-Attention&#xff09;&#xff1a;\u8ba9\u5f53\u524d\u4f4d\u7f6e\u6839\u636e\u4e0a\u4e0b\u6587\u4e2d\u7684\u5176\u4ed6\u4f4d\u7f6e\u6536\u96c6\u4fe1\u606f\u3002<\/li>\n<li>\u524d\u9988\u7f51\u7edc&#xff08;FFN\/MLP&#xff09;&#xff1a;\u5bf9\u6bcf\u4e2a\u4f4d\u7f6e\u7684\u8868\u793a\u8fdb\u884c\u66f4\u590d\u6742\u7684\u975e\u7ebf\u6027\u53d8\u6362\u3002<\/li>\n<p>\u5468\u56f4\u8fd8\u6709\u6b8b\u5dee\u8fde\u63a5\u3001\u5f52\u4e00\u5316\u7b49\u7ed3\u6784\u3002\u6a21\u578b\u4f1a\u628a\u8fd9\u6837\u7684\u5c42\u5806\u53e0\u5f88\u591a\u6b21\u3002\u5e95\u5c42\u53ef\u80fd\u66f4\u504f\u5411\u5c40\u90e8\u8bcd\u6cd5\u4e0e\u5f62\u5f0f\u7279\u5f81&#xff0c;\u4e2d\u9ad8\u5c42\u9010\u6b65\u5f62\u6210\u8bed\u4e49\u3001\u6307\u4ee3\u3001\u683c\u5f0f\u3001\u4efb\u52a1\u7ed3\u6784\u7b49\u590d\u6742\u8868\u793a&#xff1b;\u4f46\u8fd9\u79cd\u5206\u5de5\u4e0d\u662f\u4e00\u5f20\u4eba\u5de5\u8bbe\u8ba1\u597d\u7684\u529f\u80fd\u8868&#xff0c;\u800c\u662f\u8bad\u7ec3\u4e2d\u81ea\u7136\u5f62\u6210\u7684\u5206\u5e03\u5f0f\u8ba1\u7b97\u3002<\/p>\n<h4>1. \u81ea\u6ce8\u610f\u529b\u5230\u5e95\u5728\u201c\u6ce8\u610f\u201d\u4ec0\u4e48<\/h4>\n<p>\u4ee5\u53e5\u5b50\u4e3a\u4f8b&#xff1a;<\/p>\n<p>\u5c0f\u738b\u628a\u4e66\u9012\u7ed9\u5c0f\u674e&#xff0c;\u56e0\u4e3a\u4ed6\u5df2\u7ecf\u770b\u5b8c\u4e86\u3002<\/p>\n<p>\u8981\u7406\u89e3\u201c\u4ed6\u201d\u66f4\u53ef\u80fd\u6307\u8c01&#xff0c;\u6a21\u578b\u9700\u8981\u7efc\u5408\u201c\u9012\u7ed9\u201d\u201c\u770b\u5b8c\u201d\u201c\u4e66\u201d\u7b49\u4f4d\u7f6e\u7684\u4fe1\u606f\u3002\u81ea\u6ce8\u610f\u529b\u5c31\u662f\u52a8\u6001\u5efa\u7acb\u8fd9\u4e9b Token \u4e4b\u95f4\u8054\u7cfb\u7684\u673a\u5236\u3002<\/p>\n<p>\u6bcf\u4e2a Token \u7684\u8868\u793a\u4f1a\u7ecf\u8fc7\u4e0d\u540c\u7684\u7ebf\u6027\u53d8\u6362&#xff0c;\u5f97\u5230\u4e09\u4e2a\u5411\u91cf&#xff1a;<\/p>\n<ul>\n<li>Query&#xff08;Q&#xff09;&#xff1a;\u6211\u6b63\u5728\u5bfb\u627e\u4ec0\u4e48\u4fe1\u606f&#xff1f;<\/li>\n<li>Key&#xff08;K&#xff09;&#xff1a;\u6211\u80fd\u63d0\u4f9b\u4ec0\u4e48\u7ebf\u7d22&#xff1f;<\/li>\n<li>Value&#xff08;V&#xff09;&#xff1a;\u5982\u679c\u88ab\u5173\u6ce8&#xff0c;\u6211\u5177\u4f53\u63d0\u4f9b\u4ec0\u4e48\u5185\u5bb9&#xff1f;<\/li>\n<\/ul>\n<p>\u6700\u7ecf\u5178\u7684\u7f29\u653e\u70b9\u79ef\u6ce8\u610f\u529b\u516c\u5f0f\u662f&#xff1a;<\/p>\n<p>Attention(Q, K, V) &#061; softmax(QK\u1d40 \/ \u221ad\u2096) V<\/p>\n<p>\u62c6\u5f00\u6765\u770b&#xff1a;<\/p>\n<li>QK\u1d40 \u8ba1\u7b97\u5f53\u524d\u4f4d\u7f6e\u4e0e\u5176\u4ed6\u4f4d\u7f6e\u7684\u5339\u914d\u7a0b\u5ea6&#xff1b;<\/li>\n<li>\u9664\u4ee5 \u221ad\u2096&#xff0c;\u907f\u514d\u7ef4\u5ea6\u8f83\u5927\u65f6\u70b9\u79ef\u6570\u503c\u8fc7\u5927&#xff1b;<\/li>\n<li>softmax \u628a\u5206\u6570\u53d8\u6210\u603b\u548c\u4e3a 1 \u7684\u6743\u91cd&#xff1b;<\/li>\n<li>\u7528\u8fd9\u4e9b\u6743\u91cd\u5bf9 V \u52a0\u6743\u6c42\u548c&#xff0c;\u83b7\u5f97\u878d\u5408\u4e0a\u4e0b\u6587\u7684\u65b0\u8868\u793a\u3002<\/li>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053325-6a814ba564126.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u5b9e\u9645\u6a21\u578b\u4f7f\u7528\u591a\u5934\u6ce8\u610f\u529b\u3002\u4e0d\u540c\u201c\u5934\u201d\u62e5\u6709\u4e0d\u540c\u7684\u6295\u5f71\u53c2\u6570&#xff0c;\u53ef\u4ee5\u540c\u65f6\u6355\u6349\u591a\u79cd\u5173\u7cfb&#xff0c;\u4f8b\u5982\u5c40\u90e8\u642d\u914d\u3001\u8fdc\u8ddd\u79bb\u4f9d\u8d56\u3001\u6307\u4ee3\u8054\u7cfb\u3001\u7ed3\u6784\u8fb9\u754c\u7b49\u3002\u4e0d\u8981\u628a\u6ce8\u610f\u529b\u56fe\u76f4\u63a5\u7b49\u540c\u4e8e\u4eba\u7c7b\u89e3\u91ca&#xff1a;\u67d0\u4e2a\u5934\u7684\u9ad8\u6743\u91cd\u53ea\u80fd\u8bf4\u660e\u8be5\u8ba1\u7b97\u8def\u5f84\u91cd\u89c6\u67d0\u4e9b\u4f4d\u7f6e&#xff0c;\u4e0d\u80fd\u5355\u72ec\u8bc1\u660e\u6a21\u578b\u5177\u6709\u67d0\u79cd\u4eba\u7c7b\u5f0f\u63a8\u7406\u8fc7\u7a0b\u3002<\/p>\n<h4>2. \u56e0\u679c\u906e\u7f69&#xff1a;\u751f\u6210\u65f6\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u5077\u770b\u672a\u6765<\/h4>\n<p>\u751f\u6210\u5f0f\u6a21\u578b\u8bad\u7ec3\u65f6\u53ef\u4ee5\u628a\u4e00\u6574\u6bb5\u6587\u672c\u5e76\u884c\u9001\u5165 GPU&#xff0c;\u4f46\u9884\u6d4b\u7b2c i \u4e2a\u4f4d\u7f6e\u65f6&#xff0c;\u7edd\u4e0d\u80fd\u770b\u5230 i \u4e4b\u540e\u7684\u6b63\u786e\u7b54\u6848&#xff0c;\u5426\u5219\u5c31\u7b49\u4e8e\u8003\u8bd5\u5077\u770b\u7b54\u6848\u3002\u56e0\u679c\u906e\u7f69\u4f1a\u628a\u672a\u6765\u4f4d\u7f6e\u7684\u6ce8\u610f\u529b\u5206\u6570\u5c4f\u853d\u6389&#xff1a;<\/p>\n<p>\u7b2c1\u4e2a\u4f4d\u7f6e&#xff1a;\u53ea\u80fd\u770b 1<br \/>\n\u7b2c2\u4e2a\u4f4d\u7f6e&#xff1a;\u53ef\u4ee5\u770b 1\u30012<br \/>\n\u7b2c3\u4e2a\u4f4d\u7f6e&#xff1a;\u53ef\u4ee5\u770b 1\u30012\u30013<br \/>\n\u2026\u2026<\/p>\n<p>\u8fd9\u8ba9\u6a21\u578b\u5728\u8bad\u7ec3\u65f6\u80fd\u5e76\u884c\u8ba1\u7b97\u8bb8\u591a\u4f4d\u7f6e&#xff0c;\u540c\u65f6\u4fdd\u6301\u201c\u53ea\u80fd\u6839\u636e\u8fc7\u53bb\u9884\u6d4b\u672a\u6765\u201d\u7684\u81ea\u56de\u5f52\u76ee\u6807\u3002<\/p>\n<h4>3. \u524d\u9988\u7f51\u7edc&#xff1a;\u4e0d\u53ea\u662f\u642c\u8fd0\u4e0a\u4e0b\u6587<\/h4>\n<p>\u6ce8\u610f\u529b\u8d1f\u8d23\u5728\u4e0d\u540c\u4f4d\u7f6e\u4e4b\u95f4\u642c\u8fd0\u3001\u7ec4\u5408\u4fe1\u606f&#xff0c;\u524d\u9988\u7f51\u7edc\u5219\u5728\u6bcf\u4e2a\u4f4d\u7f6e\u4e0a\u505a\u975e\u7ebf\u6027\u53d8\u6362\u3002\u7b80\u5316\u516c\u5f0f\u53ef\u5199\u4e3a&#xff1a;<\/p>\n<p>FFN(x) &#061; W\u2082 \u00b7 activation(W\u2081x &#043; b\u2081) &#043; b\u2082<\/p>\n<p>\u5176\u4e2d W\u2081\u3001W\u2082 \u90fd\u662f\u8bad\u7ec3\u5f97\u5230\u7684\u53c2\u6570\u3002\u8bb8\u591a\u73b0\u4ee3\u67b6\u6784\u4f1a\u7528\u95e8\u63a7\u7ebf\u6027\u5355\u5143\u3001\u7a00\u758f\u4e13\u5bb6\u7f51\u7edc&#xff08;MoE&#xff09;\u7b49\u53d8\u4f53\u63d0\u9ad8\u5bb9\u91cf\u6216\u8ba1\u7b97\u6548\u7387&#xff0c;\u4f46\u57fa\u672c\u601d\u60f3\u6ca1\u6709\u6539\u53d8&#xff1a;\u8f93\u5165\u8868\u793a\u7ecf\u8fc7\u591a\u5c42\u53ef\u5b66\u4e60\u53d8\u6362&#xff0c;\u6700\u7ec8\u5f97\u5230\u9002\u5408\u9884\u6d4b\u4e0b\u4e00\u4e2a Token \u7684\u9690\u85cf\u72b6\u6001\u3002<\/p>\n<hr \/>\n<h3>\u516d\u3001AI \u4e0d\u662f\u4e00\u6b21\u5199\u5b8c\u6574\u7bc7\u7b54\u6848&#xff0c;\u800c\u662f\u4e00\u4e2a Token \u4e00\u4e2a Token \u5730\u751f\u6210<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**AI \u5199\u7b54\u6848\u5e76\u4e0d\u662f\u5148\u5728\u8111\u4e2d\u51c6\u5907\u597d\u6574\u7bc7\u6587\u7ae0&#xff0c;\u518d\u4e00\u6b21\u6027\u590d\u5236\u51fa\u6765\u3002\u5b83\u66f4\u50cf\u63a5\u9f99&#xff1a;\u5148\u6839\u636e\u95ee\u9898\u731c\u51fa\u6700\u5408\u9002\u7684\u4e0b\u4e00\u4e2a\u6587\u5b57\u7247\u6bb5&#xff0c;\u628a\u8fd9\u4e2a\u7247\u6bb5\u63a5\u5230\u540e\u9762&#xff0c;\u518d\u6839\u636e\u65b0\u7684\u5b8c\u6574\u5185\u5bb9\u731c\u4e0b\u4e00\u4e2a\u3002\u4e0d\u65ad\u91cd\u590d\u201c\u9884\u6d4b\u4e00\u4e2a\u3001\u63a5\u4e0a\u53bb\u3001\u7ee7\u7eed\u9884\u6d4b\u201d&#xff0c;\u6700\u7ec8\u624d\u5f62\u6210\u6574\u6bb5\u56de\u7b54\u3002<\/p>\n<p>\u8fd9\u662f\u7406\u89e3\u5927\u6a21\u578b\u6700\u5173\u952e\u7684\u4e00\u6b65\u3002<\/p>\n<p>\u5047\u8bbe\u7528\u6237\u95ee&#xff1a;<\/p>\n<p>\u4e2d\u56fd\u7684\u9996\u90fd\u662f\u54ea\u91cc&#xff1f;<\/p>\n<p>\u6a21\u578b\u5904\u7406\u5b8c\u8f93\u5165\u540e&#xff0c;\u4f1a\u8f93\u51fa\u6574\u4e2a\u8bcd\u8868\u4e0a\u6bcf\u4e2a\u5019\u9009 Token \u7684\u5206\u6570&#xff08;logits&#xff09;\u3002\u7ecf\u8fc7 softmax \u540e&#xff0c;\u5206\u6570\u53d8\u6210\u6982\u7387\u5206\u5e03&#xff0c;\u4f8b\u5982&#xff1a;<\/p>\n<table>\n<tr>\u5019\u9009 Token\u6982\u7387&#xff08;\u793a\u610f&#xff09;<\/tr>\n<tbody>\n<tr>\n<td>\u5317\u4eac<\/td>\n<td align=\"right\">0.93<\/td>\n<\/tr>\n<tr>\n<td>\u4e0a\u6d77<\/td>\n<td align=\"right\">0.02<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u56fd<\/td>\n<td align=\"right\">0.01<\/td>\n<\/tr>\n<tr>\n<td>\u5357\u4eac<\/td>\n<td align=\"right\">0.008<\/td>\n<\/tr>\n<tr>\n<td>\u5176\u4ed6\u6570\u4e07\u4e2a Token<\/td>\n<td align=\"right\">0.032<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u89e3\u7801\u5668\u6309\u7167\u4e00\u5b9a\u7b56\u7565\u9009\u51fa\u201c\u5317\u4eac\u201d&#xff0c;\u628a\u5b83\u8ffd\u52a0\u5230\u4e0a\u4e0b\u6587&#xff0c;\u518d\u9884\u6d4b\u4e0b\u4e00\u4e2a Token&#xff1b;\u968f\u540e\u53ef\u80fd\u9009\u51fa\u201c\u3002\u201d&#xff0c;\u6700\u540e\u9047\u5230\u7ed3\u675f\u6807\u8bb0\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053325-6a814ba5f1c11.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u7528\u4f2a\u4ee3\u7801\u8868\u8fbe&#xff1a;<\/p>\n<p>tokens <span class=\"token operator\">&#061;<\/span> tokenize<span class=\"token punctuation\">(<\/span>context<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">while<\/span> <span class=\"token keyword\">not<\/span> finished<span class=\"token punctuation\">:<\/span><br \/>\n    logits <span class=\"token operator\">&#061;<\/span> model<span class=\"token punctuation\">(<\/span>tokens<span class=\"token punctuation\">)<\/span><br \/>\n    probabilities <span class=\"token operator\">&#061;<\/span> softmax<span class=\"token punctuation\">(<\/span>logits<span class=\"token punctuation\">[<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    next_token <span class=\"token operator\">&#061;<\/span> sample<span class=\"token punctuation\">(<\/span>probabilities<span class=\"token punctuation\">,<\/span> temperature<span class=\"token punctuation\">,<\/span> top_p<span class=\"token punctuation\">)<\/span><br \/>\n    tokens<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>next_token<span class=\"token punctuation\">)<\/span><br \/>\n    stream_to_user<span class=\"token punctuation\">(<\/span>next_token<span class=\"token punctuation\">)<\/span><\/p>\n<p>\u771f\u5b9e\u7cfb\u7edf\u4f1a\u5229\u7528\u7f13\u5b58\u907f\u514d\u6bcf\u4e00\u8f6e\u91cd\u7b97\u5168\u90e8\u5386\u53f2&#xff0c;\u4f46\u903b\u8f91\u4e0a\u5c31\u662f\u8fd9\u4e2a\u5faa\u73af\u3002<\/p>\n<h4>1. \u4e3a\u4ec0\u4e48\u540c\u4e00\u4e2a\u95ee\u9898\u53ef\u80fd\u5f97\u5230\u4e0d\u540c\u7b54\u6848<\/h4>\n<p>\u5982\u679c\u6bcf\u6b21\u90fd\u9009\u62e9\u6982\u7387\u6700\u9ad8\u7684 Token&#xff0c;\u79f0\u4e3a\u8d2a\u5fc3\u89e3\u7801&#xff0c;\u7ed3\u679c\u76f8\u5bf9\u7a33\u5b9a&#xff0c;\u5374\u53ef\u80fd\u91cd\u590d\u3001\u50f5\u786c\u3002\u4e3a\u4e86\u589e\u52a0\u591a\u6837\u6027&#xff0c;\u7cfb\u7edf\u53ef\u80fd\u4ece\u5019\u9009\u6982\u7387\u5206\u5e03\u4e2d\u91c7\u6837\u3002<\/p>\n<p>\u5e38\u89c1\u63a7\u5236\u53c2\u6570\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>Temperature&#xff1a;\u6e29\u5ea6\u8d8a\u4f4e&#xff0c;\u5206\u5e03\u8d8a\u5c16\u9510&#xff0c;\u56de\u7b54\u66f4\u4fdd\u5b88&#xff1b;\u6e29\u5ea6\u8d8a\u9ad8&#xff0c;\u4f4e\u6982\u7387\u5019\u9009\u66f4\u5bb9\u6613\u88ab\u9009\u4e2d&#xff0c;\u6587\u672c\u66f4\u6709\u53d8\u5316&#xff0c;\u4e5f\u66f4\u5bb9\u6613\u8dd1\u504f\u3002<\/li>\n<li>Top-k&#xff1a;\u53ea\u5728\u6982\u7387\u6700\u9ad8\u7684 k \u4e2a\u5019\u9009\u4e2d\u91c7\u6837\u3002<\/li>\n<li>Top-p&#xff1a;\u4ece\u7d2f\u8ba1\u6982\u7387\u8fbe\u5230 p \u7684\u6700\u5c0f\u5019\u9009\u96c6\u5408\u4e2d\u91c7\u6837&#xff0c;\u4e5f\u53eb nucleus sampling\u3002<\/li>\n<li>\u91cd\u590d\u60e9\u7f5a&#xff1a;\u964d\u4f4e\u5df2\u7ecf\u53cd\u590d\u51fa\u73b0\u7684 Token \u7684\u5206\u6570\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64&#xff0c;\u6a21\u578b\u4e0d\u662f\u4ece\u4ed3\u5e93\u4e2d\u62ff\u51fa\u552f\u4e00\u6807\u51c6\u7b54\u6848&#xff0c;\u800c\u662f\u5728\u5f53\u524d\u4e0a\u4e0b\u6587\u4e0e\u53c2\u6570\u5171\u540c\u51b3\u5b9a\u7684\u6982\u7387\u7a7a\u95f4\u4e2d&#xff0c;\u6cbf\u7740\u4e00\u6761\u8def\u5f84\u9010\u6b65\u751f\u6210\u3002\u7b2c\u4e00\u4e2a\u5c94\u8def\u7a0d\u6709\u4e0d\u540c&#xff0c;\u540e\u9762\u6574\u6bb5\u6587\u5b57\u90fd\u53ef\u80fd\u53d8\u5316\u3002<\/p>\n<h4>2. \u201c\u9884\u6d4b\u4e0b\u4e00\u4e2a Token\u201d\u4e3a\u4ec0\u4e48\u80fd\u8868\u73b0\u51fa\u63a8\u7406\u80fd\u529b<\/h4>\n<p>\u4e4d\u542c\u4e4b\u4e0b&#xff0c;\u201c\u63a5\u9f99\u201d\u4f3c\u4e4e\u5f88\u521d\u7ea7\u3002\u4f46\u82e5\u8981\u5728\u6d77\u91cf\u6587\u672c\u4e2d\u6301\u7eed\u51c6\u786e\u9884\u6d4b\u4e0b\u4e00\u4e2a Token&#xff0c;\u6a21\u578b\u5fc5\u987b\u5b66\u4e60\u8bed\u6cd5\u3001\u4e8b\u5b9e\u5173\u8054\u3001\u6587\u4f53\u3001\u4ee3\u7801\u7ed3\u6784\u3001\u95ee\u9898\u4e0e\u7b54\u6848\u4e4b\u95f4\u7684\u6620\u5c04&#xff0c;\u751a\u81f3\u5b66\u4f1a\u751f\u6210\u4e2d\u95f4\u6b65\u9aa4\u3002<\/p>\n<p>\u6bd4\u5982\u8981\u8865\u5168&#xff1a;<\/p>\n<p>17 \u00d7 24 &#061;<\/p>\n<p>\u53ea\u9760\u8bb0\u5fc6\u8868\u9762\u8bcd\u9891\u5f88\u96be\u8986\u76d6\u6240\u6709\u7ec4\u5408\u3002\u8bad\u7ec3\u6570\u636e\u4e2d\u82e5\u5305\u542b\u8db3\u591f\u7684\u89e3\u9898\u8fc7\u7a0b&#xff0c;\u6a21\u578b\u5c31\u53ef\u80fd\u5b66\u5230\u53ef\u590d\u7528\u7684\u8ba1\u7b97\u6a21\u5f0f\u3002\u81ea\u56de\u5f52\u9884\u6d4b\u7684\u80fd\u529b\u4e0a\u9650\u5e76\u4e0d\u7b49\u540c\u4e8e\u201c\u53ea\u4f1a\u731c\u4e0b\u4e00\u4e2a\u5b57\u201d&#xff1b;\u5173\u4e8e\u8fd9\u4e00\u70b9&#xff0c;\u53ef\u53c2\u8003\u7406\u8bba\u5de5\u4f5c Auto-Regressive Next-Token Predictors are Universal Learners\u3002<\/p>\n<p>\u4e0d\u8fc7&#xff0c;\u80fd\u529b\u8868\u73b0\u4e0d\u610f\u5473\u7740\u5185\u90e8\u8fc7\u7a0b\u4e0e\u4eba\u7c7b\u601d\u8003\u5b8c\u5168\u76f8\u540c\u3002\u6a21\u578b\u6ca1\u6709\u4eba\u7c7b\u8eab\u4f53\u7ecf\u9a8c&#xff0c;\u4e5f\u4e0d\u5fc5\u62e5\u6709\u7a33\u5b9a\u7684\u4fe1\u5ff5\u7cfb\u7edf\u3002\u66f4\u51c6\u786e\u7684\u8bf4\u6cd5\u662f&#xff1a;\u5927\u89c4\u6a21\u53c2\u6570\u3001\u8bad\u7ec3\u6570\u636e\u4e0e\u81ea\u56de\u5f52\u76ee\u6807\u5171\u540c\u5f62\u6210\u4e86\u4e00\u53f0\u80fd\u591f\u6267\u884c\u590d\u6742\u6761\u4ef6\u8ba1\u7b97\u7684\u8bed\u8a00\u7cfb\u7edf\u3002<\/p>\n<hr \/>\n<h3>\u4e03\u3001Prefill\u3001Decode \u4e0e KV Cache&#xff1a;\u4e3a\u4ec0\u4e48\u7b2c\u4e00\u4e2a\u5b57\u6162&#xff0c;\u540e\u9762\u9010\u5b57\u51fa\u6765<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**Prefill \u5c31\u662f AI \u5148\u628a\u4f60\u7684\u95ee\u9898\u548c\u8d44\u6599\u5b8c\u6574\u8bfb\u4e00\u904d&#xff1b;Decode \u5c31\u662f\u8bfb\u5b8c\u4ee5\u540e\u5f00\u59cb\u9010\u4e2a\u751f\u6210\u7b54\u6848&#xff1b;KV Cache \u5219\u662f\u6a21\u578b\u7559\u4e0b\u7684\u201c\u9605\u8bfb\u7b14\u8bb0\u201d&#xff0c;\u907f\u514d\u6bcf\u751f\u6210\u4e00\u4e2a\u5b57\u90fd\u4ece\u5934\u91cd\u8bfb\u5168\u90e8\u5185\u5bb9\u3002\u8fd9\u4e09\u4e2a\u8fc7\u7a0b\u5171\u540c\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u957f\u95ee\u9898\u8981\u7b49\u4e00\u4f1a\u513f\u624d\u51fa\u7b2c\u4e00\u4e2a\u5b57&#xff0c;\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u540e\u9762\u7684\u6587\u5b57\u80fd\u6bd4\u8f83\u7a33\u5b9a\u5730\u8fde\u7eed\u51fa\u73b0\u3002<\/p>\n<p>\u4ece GPU \u63a8\u7406\u89d2\u5ea6&#xff0c;\u4e00\u6b21\u751f\u6210\u53ef\u4ee5\u5206\u6210\u4e24\u4e2a\u9636\u6bb5\u3002<\/p>\n<h4>1. Prefill&#xff1a;\u5148\u8bfb\u5b8c\u95ee\u9898<\/h4>\n<p>Prefill \u9636\u6bb5\u4f1a\u5e76\u884c\u5904\u7406\u5168\u90e8\u8f93\u5165 Token\u3002\u5047\u8bbe\u4e0a\u4e0b\u6587\u6709 4000 \u4e2a Token&#xff0c;\u6a21\u578b\u9700\u8981\u8ba9\u8fd9\u4e9b Token \u7ecf\u8fc7\u6240\u6709 Transformer \u5c42&#xff0c;\u5e76\u4e3a\u6bcf\u5c42\u4fdd\u7559\u6ce8\u610f\u529b\u9700\u8981\u7684 Key \u4e0e Value\u3002<\/p>\n<p>\u4e0a\u4e0b\u6587\u8d8a\u957f&#xff0c;Prefill \u901a\u5e38\u8d8a\u8d39\u65f6\u3002\u56e0\u6b64\u7528\u6237\u80fd\u660e\u663e\u611f\u53d7\u5230&#xff1a;\u53d1\u4e00\u53e5\u77ed\u95ee\u9898&#xff0c;\u9996\u5b57\u5f88\u5feb&#xff1b;\u7c98\u8d34\u4e00\u4efd\u51e0\u5341\u9875\u6587\u6863\u540e\u518d\u63d0\u95ee&#xff0c;AI \u5f00\u59cb\u8f93\u51fa\u524d\u5f80\u5f80\u8981\u7b49\u66f4\u4e45\u3002<\/p>\n<p>\u8861\u91cf\u7528\u6237\u4f53\u9a8c\u65f6&#xff0c;\u5de5\u7a0b\u56e2\u961f\u5e38\u770b\u4e24\u4e2a\u6307\u6807&#xff1a;<\/p>\n<ul>\n<li>TTFT&#xff08;Time To First Token&#xff09;&#xff1a;\u4ece\u8bf7\u6c42\u53d1\u51fa\u5230\u770b\u89c1\u7b2c\u4e00\u4e2a\u8f93\u51fa Token \u7684\u65f6\u95f4\u3002<\/li>\n<li>TPOT&#xff08;Time Per Output Token&#xff09;&#xff1a;\u8fdb\u5165\u7a33\u5b9a\u751f\u6210\u540e&#xff0c;\u6bcf\u4e2a\u8f93\u51fa Token \u5e73\u5747\u9700\u8981\u7684\u65f6\u95f4\u3002<\/li>\n<\/ul>\n<h4>2. Decode&#xff1a;\u6bcf\u8f6e\u53ea\u4ea7\u751f\u4e00\u4e2a\u65b0 Token<\/h4>\n<p>Decode \u9636\u6bb5\u662f\u4e25\u683c\u4e32\u884c\u7684&#xff1a;\u7b2c n&#043;1 \u4e2a Token \u5fc5\u987b\u7b49\u7b2c n \u4e2a Token \u786e\u5b9a\u540e\u624d\u80fd\u751f\u6210\u3002GPU \u53ef\u4ee5\u6279\u91cf\u670d\u52a1\u591a\u540d\u7528\u6237&#xff0c;\u4f46\u540c\u4e00\u6761\u8f93\u51fa\u7684\u65f6\u95f4\u4f9d\u8d56\u65e0\u6cd5\u5b8c\u5168\u6d88\u9664\u3002<\/p>\n<h4>3. KV Cache&#xff1a;\u907f\u514d\u6bcf\u8f6e\u91cd\u8bfb\u6574\u672c\u4e66<\/h4>\n<p>\u6ce8\u610f\u529b\u8ba1\u7b97\u9700\u8981\u8fc7\u53bb Token \u7684 K \u548c V\u3002\u5982\u679c\u6bcf\u751f\u6210\u4e00\u4e2a\u65b0 Token \u90fd\u91cd\u65b0\u8ba1\u7b97\u5168\u90e8\u5386\u53f2&#xff0c;\u6210\u672c\u4f1a\u975e\u5e38\u9ad8\u3002KV Cache \u4f1a\u4fdd\u5b58\u6bcf\u4e00\u5c42\u4e2d\u5386\u53f2 Token \u7684 K\u3001V&#xff1b;\u4e0b\u4e00\u8f6e\u53ea\u8ba1\u7b97\u65b0 Token \u7684\u8868\u793a&#xff0c;\u518d\u8ba9\u5b83\u67e5\u8be2\u7f13\u5b58\u3002<\/p>\n<p>\u53ef\u4ee5\u628a\u5b83\u7c7b\u6bd4\u6210\u505a\u8bfb\u4e66\u7b14\u8bb0&#xff1a;<\/p>\n<p>\u6ca1\u6709 KV Cache&#xff0c;\u6bcf\u5199\u4e00\u4e2a\u5b57\u90fd\u8981\u4ece\u7b2c\u4e00\u9875\u91cd\u8bfb\u5230\u5f53\u524d\u9875&#xff1b;\u6709 KV Cache&#xff0c;\u5219\u4fdd\u7559\u524d\u6587\u7684\u7d22\u5f15\u7b14\u8bb0&#xff0c;\u53ea\u5904\u7406\u65b0\u5199\u7684\u90e8\u5206\u3002<\/p>\n<p>\u4ee3\u4ef7\u662f\u663e\u5b58\u5360\u7528\u4f1a\u968f\u4e0a\u4e0b\u6587\u957f\u5ea6\u3001\u5c42\u6570\u3001\u6279\u91cf\u8bf7\u6c42\u6570\u589e\u957f\u3002\u751f\u4ea7\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u8fde\u7eed\u6279\u5904\u7406\u3001\u5f20\u91cf\u5e76\u884c\u3001\u6d41\u6c34\u7ebf\u5e76\u884c\u3001\u91cf\u5316\u4e0e\u7f13\u5b58\u5206\u9875\u7b49\u6280\u672f\u63d0\u9ad8\u5229\u7528\u7387\u3002vLLM \u7684 PagedAttention \u8bba\u6587 \u501f\u9274\u64cd\u4f5c\u7cfb\u7edf\u865a\u62df\u5185\u5b58\u5206\u9875&#xff0c;\u51cf\u5c11 KV Cache \u7684\u5185\u5b58\u788e\u7247\u4e0e\u91cd\u590d&#xff1b;FlashAttention \u5219\u901a\u8fc7 IO \u611f\u77e5\u7684\u5206\u5757\u8ba1\u7b97&#xff0c;\u51cf\u5c11 GPU \u9ad8\u5e26\u5bbd\u5185\u5b58\u4e0e\u7247\u4e0a SRAM \u4e4b\u95f4\u7684\u6570\u636e\u642c\u8fd0\u3002<\/p>\n<p>\u8fd9\u8bf4\u660e\u4e00\u4e2a\u5e38\u88ab\u5ffd\u7565\u7684\u4e8b\u5b9e&#xff1a;AI \u7684\u901f\u5ea6\u4e0d\u53ea\u7531\u201c\u7b97\u529b\u591a\u5c11\u201d\u51b3\u5b9a&#xff0c;\u8fd8\u53d7\u663e\u5b58\u5bb9\u91cf\u3001\u663e\u5b58\u5e26\u5bbd\u3001\u6279\u5904\u7406\u8c03\u5ea6\u3001\u7f51\u7edc\u901a\u4fe1\u548c\u5185\u6838\u5b9e\u73b0\u5f71\u54cd\u3002<\/p>\n<hr \/>\n<h3>\u516b\u3001\u4e3a\u4ec0\u4e48\u7b54\u6848\u4f1a\u50cf\u6253\u5b57\u4e00\u6837\u51fa\u73b0&#xff1a;\u6d41\u5f0f\u8f93\u51fa\u4e0d\u662f\u6a21\u578b\u5728\u952e\u76d8\u4e0a\u6572\u5b57<\/h3>\n<p>\u5148\u8bf4\u4eba\u8bdd&#xff1a;\u201c\u6d41\u5f0f\u8f93\u51fa\u201d\u5c31\u662f\u751f\u6210\u4e00\u70b9\u3001\u53d1\u9001\u4e00\u70b9\u3001\u663e\u793a\u4e00\u70b9\u3002\u670d\u52a1\u5668\u4e0d\u7b49 AI \u628a\u6574\u7bc7\u7b54\u6848\u5199\u5b8c&#xff0c;\u800c\u662f\u6bcf\u5f97\u5230\u4e00\u5c0f\u6bb5\u5185\u5bb9\u5c31\u7acb\u523b\u4f20\u7ed9\u4f60\u7684\u6d4f\u89c8\u5668&#xff0c;\u6240\u4ee5\u5c4f\u5e55\u4e0a\u7684\u6587\u5b57\u770b\u8d77\u6765\u50cf\u6709\u4eba\u6b63\u5728\u6253\u5b57\u3002\u5b83\u6539\u53d8\u7684\u662f\u7b54\u6848\u7684\u4f20\u8f93\u548c\u663e\u793a\u65b9\u5f0f&#xff0c;\u5e76\u4e0d\u4ee3\u8868\u6a21\u578b\u771f\u7684\u5728\u4f7f\u7528\u952e\u76d8\u3002<\/p>\n<p>\u6a21\u578b\u4e00\u65e6\u751f\u6210\u65b0\u7684 Token&#xff0c;\u670d\u52a1\u5668\u5c31\u53ef\u4ee5\u628a\u5bf9\u5e94\u6587\u672c\u589e\u91cf\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u3002Web \u573a\u666f\u5e38\u7528 Server-Sent Events&#xff08;SSE&#xff09;&#xff0c;\u53cc\u5411\u5b9e\u65f6\u573a\u666f\u4e5f\u53ef\u80fd\u4f7f\u7528 WebSocket \u6216 WebRTC\u3002<\/p>\n<p>\u7b80\u5316\u540e\u7684\u4e8b\u4ef6\u6d41\u53ef\u80fd\u662f&#xff1a;<\/p>\n<p>event: response.created<\/p>\n<p>event: response.output_text.delta<br \/>\ndata: {&#034;delta&#034;:&#034;\u5929\u7a7a&#034;}<\/p>\n<p>event: response.output_text.delta<br \/>\ndata: {&#034;delta&#034;:&#034;\u5448\u73b0\u84dd\u8272&#034;}<\/p>\n<p>event: response.output_text.delta<br \/>\ndata: {&#034;delta&#034;:&#034;&#xff0c;\u4e3b\u8981\u56e0\u4e3a\u2026\u2026&#034;}<\/p>\n<p>event: response.completed<\/p>\n<p>OpenAI \u7684\u5b98\u65b9 Streaming API \u6587\u6863 \u4e5f\u91c7\u7528\u6587\u672c\u589e\u91cf\u4e8b\u4ef6\u3002\u5ba2\u6237\u7aef\u6536\u5230\u7247\u6bb5\u540e\u4e0d\u65ad\u8ffd\u52a0\u5230\u9875\u9762&#xff0c;\u6240\u4ee5\u6211\u4eec\u611f\u89c9 AI \u6b63\u5728\u201c\u73b0\u573a\u6253\u5b57\u201d\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f&#xff0c;Token \u8fb9\u754c\u4e0d\u4e00\u5b9a\u7b49\u4e8e\u6c49\u5b57\u6216\u5355\u8bcd\u8fb9\u754c&#xff0c;UTF-8 \u5b57\u8282\u4e5f\u53ef\u80fd\u8de8\u7247\u6bb5&#xff0c;\u56e0\u6b64\u6210\u719f\u7684\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u4f1a\u6b63\u786e\u5904\u7406\u89e3\u7801\u7f13\u51b2&#xff0c;\u800c\u4e0d\u662f\u628a\u6bcf\u4e2a\u7f51\u7edc\u5305\u7c97\u66b4\u5f53\u6210\u5b8c\u6574\u5b57\u7b26\u3002<\/p>\n<hr \/>\n<h3>\u4e5d\u3001\u4eca\u5929\u7684 AI \u5f80\u5f80\u8fd8\u4f1a\u67e5\u8d44\u6599\u3001\u8c03\u7528\u5de5\u5177&#xff0c;\u800c\u4e0d\u53ea\u662f\u9760\u53c2\u6570\u56de\u7b54<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**\u6a21\u578b\u672c\u8eab\u50cf\u4e00\u4e2a\u8bfb\u8fc7\u5f88\u591a\u4e66\u3001\u4f46\u4e0d\u80fd\u4fdd\u8bc1\u8bb0\u5f97\u6700\u65b0\u6d88\u606f\u7684\u4eba\u3002RAG \u76f8\u5f53\u4e8e\u56de\u7b54\u524d\u5148\u7ed9\u5b83\u67e5\u8d44\u6599&#xff1b;Tool Use \u76f8\u5f53\u4e8e\u7ed9\u5b83\u8ba1\u7b97\u5668\u3001\u641c\u7d22\u5f15\u64ce\u548c\u4e1a\u52a1\u8f6f\u4ef6&#xff1b;Agent \u5219\u76f8\u5f53\u4e8e\u8ba9\u5b83\u6839\u636e\u4efb\u52a1\u8fde\u7eed\u51b3\u5b9a\u201c\u4e0b\u4e00\u6b65\u8be5\u7528\u4ec0\u4e48\u5de5\u5177\u201d\u3002\u8fd9\u4e00\u5c42\u5e72\u7684\u4e8b\u60c5&#xff0c;\u5c31\u662f\u628a\u53ea\u4f1a\u5904\u7406\u8bed\u8a00\u7684\u6a21\u578b&#xff0c;\u63a5\u5230\u771f\u5b9e\u4fe1\u606f\u548c\u5b9e\u9645\u64cd\u4f5c\u4e0a\u3002<\/p>\n<p>\u7eaf\u8bed\u8a00\u6a21\u578b\u53ea\u80fd\u6839\u636e\u53c2\u6570\u548c\u5f53\u524d\u4e0a\u4e0b\u6587\u751f\u6210\u6587\u672c\u3002\u82e5\u7528\u6237\u95ee\u5b9e\u65f6\u5929\u6c14\u3001\u4e2a\u4eba\u8d26\u6237\u4f59\u989d\u6216\u6700\u65b0\u65b0\u95fb&#xff0c;\u8bad\u7ec3\u53c2\u6570\u663e\u7136\u4e0d\u591f\u3002\u73b0\u4ee3 AI \u7cfb\u7edf\u901a\u5e38\u5728\u6a21\u578b\u5916\u589e\u52a0\u5de5\u5177\u5c42\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260816053326-6a814ba68b100.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1. RAG&#xff1a;\u5148\u68c0\u7d22&#xff0c;\u518d\u751f\u6210<\/h4>\n<p>RAG&#xff08;Retrieval-Augmented Generation&#xff0c;\u68c0\u7d22\u589e\u5f3a\u751f\u6210&#xff09;\u7684\u5178\u578b\u6d41\u7a0b\u662f&#xff1a;<\/p>\n<li>\u628a\u7528\u6237\u95ee\u9898\u8f6c\u6362\u4e3a\u5411\u91cf&#xff1b;<\/li>\n<li>\u5728\u5411\u91cf\u6570\u636e\u5e93\u6216\u641c\u7d22\u5f15\u64ce\u4e2d\u5bfb\u627e\u76f8\u5173\u6587\u6863&#xff1b;<\/li>\n<li>\u9009\u53d6\u82e5\u5e72\u7247\u6bb5\u653e\u5165\u4e0a\u4e0b\u6587&#xff1b;<\/li>\n<li>\u8981\u6c42\u6a21\u578b\u4f9d\u636e\u7247\u6bb5\u7ec4\u7ec7\u7b54\u6848\u5e76\u7ed9\u51fa\u5f15\u7528\u3002<\/li>\n<p>RAG \u76f8\u5f53\u4e8e\u7ed9\u95ed\u5377\u8003\u8bd5\u7684\u6a21\u578b\u53d1\u4e86\u4e00\u4efd\u4e34\u65f6\u8d44\u6599\u3002\u5b83\u6709\u4e09\u4e2a\u4e3b\u8981\u4ef7\u503c&#xff1a;\u77e5\u8bc6\u53ef\u4ee5\u66f4\u65b0\u3001\u7b54\u6848\u53ef\u4ee5\u8ffd\u6eaf\u3001\u79c1\u6709\u8d44\u6599\u4e0d\u5fc5\u5168\u90e8\u8bad\u7ec3\u8fdb\u53c2\u6570\u3002\u539f\u59cb RAG \u7814\u7a76\u53ef\u53c2\u8003 Meta AI \u56e2\u961f\u7684\u8bba\u6587 Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks\u3002<\/p>\n<p>\u4f46 RAG \u5e76\u4e0d\u4f1a\u81ea\u52a8\u4fdd\u8bc1\u6b63\u786e&#xff1a;\u68c0\u7d22\u53ef\u80fd\u6f0f\u6389\u5173\u952e\u6750\u6599&#xff0c;\u53ec\u56de\u7684\u7f51\u9875\u53ef\u80fd\u672c\u8eab\u9519\u8bef&#xff0c;\u5207\u7247\u53ef\u80fd\u5272\u88c2\u4e0a\u4e0b\u6587&#xff0c;\u6a21\u578b\u4e5f\u53ef\u80fd\u6ca1\u6709\u5fe0\u5b9e\u5f15\u7528\u3002\u56e0\u6b64\u9ad8\u8d28\u91cf RAG \u8fd8\u9700\u8981\u91cd\u6392\u5e8f\u3001\u6743\u9650\u63a7\u5236\u3001\u65f6\u95f4\u8fc7\u6ee4\u3001\u5f15\u7528\u6838\u9a8c\u4e0e\u8bc4\u6d4b\u4f53\u7cfb\u3002<\/p>\n<h4>2. Tool Use&#xff1a;\u8ba9\u6a21\u578b\u51b3\u5b9a\u4f55\u65f6\u8c03\u7528\u5916\u90e8\u80fd\u529b<\/h4>\n<p>\u5982\u679c\u7528\u6237\u95ee\u201c23.7 \u00d7 18.4 \u7b49\u4e8e\u591a\u5c11\u201d&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u8ba9\u6a21\u578b\u8c03\u7528\u8ba1\u7b97\u5668&#xff1b;\u5982\u679c\u7528\u6237\u8bf4\u201c\u67e5\u4e00\u4e0b\u660e\u5929\u4e0a\u6d77\u5929\u6c14\u201d&#xff0c;\u6a21\u578b\u53ef\u751f\u6210\u7ed3\u6784\u5316\u8c03\u7528&#xff1a;<\/p>\n<p><span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token string-property property\">&#034;tool&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;weather&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  <span class=\"token string-property property\">&#034;arguments&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string-property property\">&#034;city&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;\u4e0a\u6d77&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string-property property\">&#034;date&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;\u660e\u5929&#034;<\/span><span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u6392\u5c42\u6267\u884c\u5de5\u5177&#xff0c;\u628a\u7ed3\u679c\u4f5c\u4e3a\u65b0\u6d88\u606f\u653e\u56de\u4e0a\u4e0b\u6587&#xff0c;\u6a21\u578b\u518d\u751f\u6210\u81ea\u7136\u8bed\u8a00\u7b54\u6848\u3002\u5728\u8fd9\u4e2a\u95ed\u73af\u91cc&#xff0c;\u6a21\u578b\u4e3b\u8981\u8d1f\u8d23\u7406\u89e3\u610f\u56fe\u3001\u9009\u62e9\u5de5\u5177\u3001\u6784\u9020\u53c2\u6570\u548c\u89e3\u91ca\u7ed3\u679c&#xff1b;\u771f\u6b63\u7684\u8ba1\u7b97\u3001\u68c0\u7d22\u6216\u4e1a\u52a1\u64cd\u4f5c\u7531\u5916\u90e8\u7cfb\u7edf\u5b8c\u6210\u3002<\/p>\n<p>\u56e0\u6b64\u201cAI \u4f1a\u8054\u7f51\u201d\u5e76\u4e0d\u662f\u6a21\u578b\u6743\u91cd\u91cc\u7a81\u7136\u591a\u4e86\u4e00\u6839\u7f51\u7ebf&#xff0c;\u800c\u662f\u5e94\u7528\u7ed9\u6a21\u578b\u63a5\u5165\u4e86\u6d4f\u89c8\u5668\u3001\u6570\u636e\u5e93\u3001\u4ee3\u7801\u6267\u884c\u5668\u6216\u4f01\u4e1a API\u3002<\/p>\n<h4>3. Agent&#xff1a;\u591a\u8f6e\u89c4\u5212\u4e0e\u6267\u884c<\/h4>\n<p>\u5f53\u7cfb\u7edf\u5141\u8bb8\u6a21\u578b\u53cd\u590d\u6267\u884c\u201c\u89c2\u5bdf\u2014\u8ba1\u5212\u2014\u8c03\u7528\u5de5\u5177\u2014\u8bfb\u53d6\u7ed3\u679c\u2014\u4fee\u6b63\u8ba1\u5212\u201d&#xff0c;\u5c31\u5f62\u6210\u4e86 Agent \u5f0f\u5de5\u4f5c\u6d41\u3002\u4f8b\u5982\u201c\u5206\u6790\u4ed3\u5e93\u5e76\u4fee\u590d\u6d4b\u8bd5\u5931\u8d25\u201d\u53ef\u80fd\u5305\u542b\u67e5\u6587\u4ef6\u3001\u8fd0\u884c\u6d4b\u8bd5\u3001\u5b9a\u4f4d\u9519\u8bef\u3001\u4fee\u6539\u4ee3\u7801\u3001\u518d\u6b21\u9a8c\u8bc1\u7b49\u591a\u6b65\u64cd\u4f5c\u3002<\/p>\n<p>Agent 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\u751f\u6210\u4e86\u542c\u8d77\u6765\u5408\u7406\u3001\u5b9e\u9645\u4e0a\u6ca1\u6709\u4e8b\u5b9e\u4f9d\u636e\u7684\u5185\u5bb9\u3002\u539f\u56e0\u5e76\u4e0d\u662f\u5b83\u6545\u610f\u6492\u8c0e&#xff0c;\u800c\u662f\u5b83\u7684\u9996\u8981\u672c\u9886\u662f\u628a\u540e\u9762\u7684\u6587\u5b57\u63a5\u5f97\u901a\u987a&#xff0c;\u4e0d\u662f\u81ea\u52a8\u67e5\u9a8c\u6bcf\u4e00\u53e5\u8bdd\u771f\u5047\u3002\u5f53\u4fe1\u606f\u4e0d\u8db3\u3001\u8bb0\u5fc6\u6a21\u7cca\u6216\u524d\u9762\u5df2\u7ecf\u731c\u9519\u65f6&#xff0c;\u5b83\u4ecd\u53ef\u80fd\u987a\u7740\u9519\u8bef\u7ee7\u7eed\u7f16\u51fa\u4e00\u4e2a\u5b8c\u6574\u6545\u4e8b\u3002<\/p>\n<p>\u8bed\u8a00\u6a21\u578b\u7684\u76f4\u63a5\u76ee\u6807&#xff0c;\u662f\u751f\u6210\u5728\u5f53\u524d\u4e0a\u4e0b\u6587\u4e0b\u770b\u8d77\u6765\u6982\u7387\u8f83\u9ad8\u7684\u540e\u7eed Token&#xff0c;\u800c\u4e0d\u662f\u8bbf\u95ee\u4e00\u53f0\u6c38\u8fdc\u6b63\u786e\u7684\u4e8b\u5b9e\u6570\u636e\u5e93\u3002\u53ea\u8981\u67d0\u6bb5\u9519\u8bef\u5185\u5bb9\u5728\u8bed\u8a00\u5f62\u5f0f\u4e0a\u8db3\u591f\u8fde\u8d2f&#xff0c;\u6a21\u578b\u5c31\u53ef\u80fd\u751f\u6210\u5b83\u3002<\/p>\n<p>\u5e38\u89c1\u539f\u56e0\u5305\u62ec&#xff1a;<\/p>\n<h4>1. 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\u7528\u6237\u7684\u95ee\u9898\u7f3a\u5c11\u5fc5\u8981\u6761\u4ef6<\/h4>\n<p>\u201c\u5e2e\u6211\u7b97\u4e00\u4e0b\u6536\u76ca\u7387\u201d\u5374\u6ca1\u6709\u672c\u91d1\u3001\u671f\u9650\u548c\u73b0\u91d1\u6d41\u3002\u82e5\u6a21\u578b\u6ca1\u6709\u5148\u63d0\u95ee&#xff0c;\u800c\u662f\u81ea\u884c\u8865\u9f50\u6761\u4ef6&#xff0c;\u5c31\u4f1a\u5f97\u5230\u6d41\u7545\u4f46\u4e0d\u5bf9\u5e94\u7528\u6237\u5b9e\u9645\u60c5\u51b5\u7684\u7b54\u6848\u3002<\/p>\n<h4>3. \u81ea\u56de\u5f52\u9519\u8bef\u4f1a\u79ef\u7d2f<\/h4>\n<p>\u751f\u6210\u65e9\u671f\u9009\u9519\u4e00\u4e2a Token&#xff0c;\u540e\u7eed\u6a21\u578b\u4f1a\u628a\u8fd9\u4e2a\u9519\u8bef\u4e5f\u5f53\u4f5c\u65e2\u5b9a\u4e0a\u4e0b\u6587&#xff0c;\u7ee7\u7eed\u628a\u6545\u4e8b\u5706\u4e0b\u53bb\u3002\u5c40\u90e8\u770b\u6bcf\u4e00\u6b65\u90fd\u201c\u987a\u201d&#xff0c;\u6574\u4f53\u5374\u79bb\u4e8b\u5b9e\u8d8a\u6765\u8d8a\u8fdc\u3002<\/p>\n<h4>4. \u5de5\u5177\u6216\u68c0\u7d22\u94fe\u8def\u4e5f\u53ef\u80fd\u51fa\u9519<\/h4>\n<p>\u641c\u7d22\u7ed3\u679c\u8fc7\u65f6\u3001\u7f51\u9875\u6807\u9898\u8bef\u5bfc\u3001\u6570\u636e\u5e93\u5b57\u6bb5\u542b\u4e49\u9519\u8bef\u3001OCR \u8bc6\u522b\u5931\u8d25&#xff0c;\u90fd\u53ef\u80fd\u628a\u9519\u8bef\u4fe1\u606f\u6ce8\u5165\u4e0a\u4e0b\u6587\u3002\u63a5\u5165\u5de5\u5177\u53ea\u80fd\u6539\u53d8\u9519\u8bef\u6765\u6e90&#xff0c;\u4e0d\u80fd\u6d88\u706d\u9519\u8bef\u3002<\/p>\n<p>\u964d\u4f4e\u5e7b\u89c9\u7684\u5b9e\u7528\u529e\u6cd5\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>\u5bf9\u5b9e\u65f6\u3001\u7cbe\u786e\u548c\u9ad8\u98ce\u9669\u4fe1\u606f\u4f7f\u7528\u6743\u5a01\u8d44\u6599\u68c0\u7d22&#xff1b;<\/li>\n<li>\u8981\u6c42\u9010\u6761\u9644\u6765\u6e90&#xff0c;\u5e76\u5b9e\u9645\u68c0\u67e5\u6765\u6e90\u662f\u5426\u652f\u6301\u7ed3\u8bba&#xff1b;<\/li>\n<li>\u8ba9\u6a21\u578b\u660e\u786e\u533a\u5206\u201c\u5df2\u77e5\u4e8b\u5b9e\u3001\u63a8\u65ad\u3001\u5047\u8bbe\u201d&#xff1b;<\/li>\n<li>\u5bf9\u8ba1\u7b97\u4f7f\u7528\u8ba1\u7b97\u5668\u6216\u4ee3\u7801&#xff0c;\u5bf9\u4e1a\u52a1\u6570\u636e\u4f7f\u7528\u6570\u636e\u5e93&#xff1b;<\/li>\n<li>\u5bf9\u5173\u952e\u8f93\u51fa\u505a\u89c4\u5219\u6821\u9a8c\u3001\u5355\u5143\u6d4b\u8bd5\u6216\u4eba\u5de5\u590d\u6838&#xff1b;<\/li>\n<li>\u4e0d\u8981\u7528\u201c\u8bf4\u5f97\u50cf\u771f\u7684\u201d\u4ee3\u66ff\u8bc1\u636e\u3002<\/li>\n<\/ul>\n<p>\u5728\u533b\u7597\u3001\u6cd5\u5f8b\u3001\u91d1\u878d\u3001\u751f\u4ea7\u63a7\u5236\u7b49\u9ad8\u98ce\u9669\u573a\u666f\u4e2d&#xff0c;AI 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\u7684\u6982\u7387\u3002\u5e26\u8054\u7f51\u80fd\u529b\u7684 AI \u53ef\u4ee5\u5148\u641c\u7d22\u518d\u751f\u6210&#xff0c;\u4f46\u8fd9\u662f\u4e24\u79cd\u673a\u5236\u7684\u7ec4\u5408&#xff0c;\u4e0d\u662f\u540c\u4e00\u4ef6\u4e8b\u3002<\/p>\n<h4>\u8bef\u89e3\u4e8c&#xff1a;AI \u56de\u7b54\u65f6\u4f1a\u4ece\u8bad\u7ec3\u96c6\u91cc\u627e\u5230\u539f\u6587<\/h4>\n<p>\u6a21\u578b\u53ef\u80fd\u590d\u73b0\u5e38\u89c1\u77ed\u8bed&#xff0c;\u6781\u7aef\u60c5\u51b5\u4e0b\u4e5f\u53ef\u80fd\u8bb0\u5fc6\u8bad\u7ec3\u7247\u6bb5&#xff0c;\u4f46\u4e00\u822c\u56de\u7b54\u4e3b\u8981\u7531\u53c2\u6570\u5316\u8ba1\u7b97\u52a8\u6001\u751f\u6210\u3002\u4e0d\u80fd\u628a\u6a21\u578b\u60f3\u8c61\u6210\u4fdd\u5b58\u4e86\u6240\u6709\u8bad\u7ec3\u7f51\u9875\u7684\u538b\u7f29\u5305&#xff0c;\u4e5f\u4e0d\u80fd\u636e\u6b64\u8ba4\u4e3a\u5b83\u7684\u56de\u7b54\u5929\u7136\u53ef\u8ffd\u6eaf\u3002<\/p>\n<h4>\u8bef\u89e3\u4e09&#xff1a;\u53c2\u6570\u8d8a\u591a&#xff0c;\u56de\u7b54\u5c31\u5fc5\u7136\u8d8a\u6b63\u786e<\/h4>\n<p>\u53c2\u6570\u89c4\u6a21\u5f71\u54cd\u6a21\u578b\u5bb9\u91cf&#xff0c;\u4f46\u6700\u7ec8\u8d28\u91cf\u8fd8\u53d6\u51b3\u4e8e\u6570\u636e\u3001\u8bad\u7ec3\u65b9\u6cd5\u3001\u63a8\u7406\u8ba1\u7b97\u3001\u4e0a\u4e0b\u6587\u3001\u5de5\u5177\u3001\u68c0\u7d22\u548c\u8bc4\u6d4b\u3002\u5c0f\u4e00\u4e9b\u4f46\u7ecf\u8fc7\u826f\u597d\u6307\u4ee4\u5bf9\u9f50\u7684\u6a21\u578b&#xff0c;\u53ef\u80fd\u5728\u7279\u5b9a\u4efb\u52a1\u4e0a\u4f18\u4e8e\u66f4\u5927\u7684\u57fa\u7840\u6a21\u578b\u3002<\/p>\n<h4>\u8bef\u89e3\u56db&#xff1a;\u4e0a\u4e0b\u6587\u8d8a\u957f\u8d8a\u597d<\/h4>\n<p>\u66f4\u957f\u4e0a\u4e0b\u6587\u80fd\u5bb9\u7eb3\u66f4\u591a\u8d44\u6599&#xff0c;\u5374\u5e26\u6765\u5ef6\u8fdf\u3001\u6210\u672c\u548c\u6ce8\u610f\u529b\u7a00\u91ca\u3002\u628a\u6574\u5ea7\u8d44\u6599\u5e93\u585e\u8fdb\u63d0\u793a\u8bcd&#xff0c;\u901a\u5e38\u4e0d\u5982\u5148\u68c0\u7d22\u3001\u91cd\u6392&#xff0c;\u518d\u63d0\u4f9b\u5c11\u91cf\u9ad8\u76f8\u5173\u8bc1\u636e\u3002<\/p>\n<h4>\u8bef\u89e3\u4e94&#xff1a;Temperature \u8bbe\u4e3a 0 \u5c31\u7edd\u5bf9\u786e\u5b9a\u3001\u7edd\u5bf9\u6b63\u786e<\/h4>\n<p>\u4f4e\u6e29\u5ea6\u901a\u5e38\u964d\u4f4e\u968f\u673a\u6027&#xff0c;\u4f46\u786c\u4ef6\u5e76\u884c\u3001\u670d\u52a1\u5b9e\u73b0\u3001\u6a21\u578b\u7248\u672c\u53d8\u5316\u4ecd\u53ef\u80fd\u9020\u6210\u5dee\u5f02&#xff1b;\u66f4\u91cd\u8981\u7684\u662f&#xff0c;\u7a33\u5b9a\u5730\u4ea7\u751f\u540c\u4e00\u4e2a\u7b54\u6848\u4e0d\u4ee3\u8868\u7b54\u6848\u6b63\u786e\u3002\u786e\u5b9a\u6027\u4e0e\u771f\u5b9e\u6027\u662f\u4e24\u6761\u4e0d\u540c\u8f74\u3002<\/p>\n<h4>\u8bef\u89e3\u516d&#xff1a;\u6a21\u578b\u7ed9\u51fa\u4e86\u63a8\u7406\u8fc7\u7a0b&#xff0c;\u5c31\u7b49\u4e8e\u516c\u5f00\u4e86\u5185\u90e8\u771f\u5b9e\u601d\u8003<\/h4>\n<p>AI \u5199\u51fa\u7684\u89e3\u9898\u6b65\u9aa4&#xff0c;\u662f\u5b83\u751f\u6210\u7ed9\u4eba\u770b\u7684\u89e3\u91ca&#xff0c;\u4e0d\u662f\u5b83\u5185\u90e8\u795e\u7ecf\u7f51\u7edc\u8ba1\u7b97\u8fc7\u7a0b\u7684\u5f55\u50cf\u3002\u8fd9\u4e9b\u6b65\u9aa4\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u68c0\u67e5\u7b54\u6848&#xff0c;\u4f46\u4e0d\u80fd\u5355\u51ed\u201c\u8fc7\u7a0b\u5199\u5f97\u5f88\u8be6\u7ec6\u201d\u5c31\u8ba4\u5b9a\u7b54\u6848\u6b63\u786e\u3002\u771f\u6b63\u53ef\u9760\u7684\u505a\u6cd5&#xff0c;\u662f\u7528\u8ba1\u7b97\u5668\u3001\u4ee3\u7801\u3001\u8d44\u6599\u6765\u6e90\u6216\u91cd\u590d\u6d4b\u8bd5\u9a8c\u8bc1\u7ed3\u679c\u3002<\/p>\n<hr \/>\n<h3>\u5341\u56db\u3001\u4ece\u5de5\u7a0b\u89c6\u89d2\u770b&#xff0c;\u4e00\u6b21\u8bf7\u6c42\u7684\u65f6\u95f4\u548c\u6210\u672c\u82b1\u5728\u54ea\u91cc<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**AI \u56de\u7b54\u5f97\u6162\u6216\u4ef7\u683c\u9ad8&#xff0c;\u4e0d\u4e00\u5b9a\u53ea\u662f\u56e0\u4e3a\u201c\u6a21\u578b\u592a\u5927\u201d\u3002\u65f6\u95f4\u53ef\u80fd\u82b1\u5728\u6392\u961f\u3001\u8bfb\u957f\u6587\u6863\u3001\u641c\u7d22\u8d44\u6599\u3001\u8c03\u7528\u5de5\u5177\u548c\u9010\u5b57\u751f\u6210\u4e0a&#xff1b;\u8d39\u7528\u5219\u4e3b\u8981\u6765\u81ea\u5904\u7406\u4e86\u591a\u5c11\u8f93\u5165\u3001\u751f\u6210\u4e86\u591a\u5c11\u8f93\u51fa\u4ee5\u53ca\u7528\u4e86\u591a\u5f3a\u7684\u6a21\u578b\u3002\u8fd9\u4e00\u7ae0\u5e72\u7684\u4e8b\u60c5&#xff0c;\u5c31\u662f\u627e\u51fa\u94b1\u548c\u65f6\u95f4\u5230\u5e95\u6d88\u8017\u5728\u54ea\u4e9b\u73af\u8282&#xff0c;\u65b9\u4fbf\u6709\u9488\u5bf9\u6027\u5730\u4f18\u5316\u3002<\/p>\n<p>\u53ef\u4ee5\u7528\u4e00\u4e2a\u7b80\u5316\u5f0f\u7406\u89e3\u603b\u4f53\u5ef6\u8fdf&#xff1a;<\/p>\n<p>\u603b\u5ef6\u8fdf \u2248 \u7f51\u7edc\u4e0e\u6392\u961f &#043; \u8f93\u5165\u5904\u7406\/\u68c0\u7d22 &#043; Prefill &#043; Decode &#043; \u5de5\u5177\u8c03\u7528 &#043; \u540e\u5904\u7406<\/p>\n<p>\u5176\u4e2d&#xff1a;<\/p>\n<ul>\n<li>\u8f93\u5165\u5f88\u957f\u65f6&#xff0c;Prefill \u6210\u672c\u7a81\u51fa&#xff1b;<\/li>\n<li>\u8f93\u51fa\u5f88\u957f\u65f6&#xff0c;Decode \u6210\u672c\u7a81\u51fa&#xff1b;<\/li>\n<li>\u9ad8\u5e76\u53d1\u65f6&#xff0c;\u6392\u961f\u4e0e\u6279\u5904\u7406\u8c03\u5ea6\u7a81\u51fa&#xff1b;<\/li>\n<li>Agent \u591a\u6b21\u641c\u7d22\u6216\u6267\u884c\u4ee3\u7801\u65f6&#xff0c;\u5de5\u5177\u5f80\u8fd4\u7a81\u51fa&#xff1b;<\/li>\n<li>\u8de8\u533a\u57df\u8bbf\u95ee\u65f6&#xff0c;\u7f51\u7edc\u5ef6\u8fdf\u66f4\u660e\u663e\u3002<\/li>\n<\/ul>\n<p>\u6210\u672c\u901a\u5e38\u4e0e\u8f93\u5165 Token\u3001\u8f93\u51fa Token\u3001\u6a21\u578b\u89c4\u6a21\u3001\u63a8\u7406\u786c\u4ef6\u548c\u989d\u5916\u5de5\u5177\u8c03\u7528\u6709\u5173\u3002\u5bf9\u4f01\u4e1a\u7cfb\u7edf\u6765\u8bf4&#xff0c;\u4f18\u5316\u4e0d\u53ea\u662f\u201c\u6362\u4e00\u4e2a\u66f4\u4fbf\u5b9c\u7684\u6a21\u578b\u201d&#xff0c;\u8fd8\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>\u7f29\u77ed\u65e0\u7528\u7cfb\u7edf\u63d0\u793a\u548c\u91cd\u590d\u5386\u53f2&#xff1b;<\/li>\n<li>\u5bf9\u7a33\u5b9a\u524d\u7f00\u4f7f\u7528\u63d0\u793a\u7f13\u5b58&#xff1b;<\/li>\n<li>\u5148\u7528\u5c0f\u6a21\u578b\u505a\u5206\u7c7b\u4e0e\u8def\u7531&#xff0c;\u628a\u56f0\u96be\u8bf7\u6c42\u4ea4\u7ed9\u5f3a\u6a21\u578b&#xff1b;<\/li>\n<li>\u7528 RAG \u53ea\u6ce8\u5165\u76f8\u5173\u7247\u6bb5&#xff1b;<\/li>\n<li>\u9650\u5236\u65e0\u610f\u4e49\u7684\u8d85\u957f\u8f93\u51fa&#xff1b;<\/li>\n<li>\u628a\u7cbe\u786e\u8ba1\u7b97\u4ea4\u7ed9\u4f20\u7edf\u7a0b\u5e8f&#xff1b;<\/li>\n<li>\u5efa\u7acb\u79bb\u7ebf\u8bc4\u6d4b&#xff0c;\u907f\u514d\u4e3a\u4e86\u7701 Token \u727a\u7272\u5173\u952e\u8d28\u91cf\u3002<\/li>\n<\/ul>\n<p>\u751f\u4ea7\u7cfb\u7edf\u7ecf\u5e38\u91c7\u7528\u201c\u6a21\u578b\u7ea7\u8054\u201d&#xff1a;\u4fbf\u5b9c\u3001\u5feb\u901f\u7684\u5c0f\u6a21\u578b\u5904\u7406\u5e38\u89c1\u95ee\u9898&#xff1b;\u68c0\u6d4b\u5230\u590d\u6742\u63a8\u7406\u3001\u4f4e\u7f6e\u4fe1\u5ea6\u6216\u9ad8\u98ce\u9669\u4efb\u52a1\u65f6&#xff0c;\u518d\u5347\u7ea7\u5230\u66f4\u5f3a\u6a21\u578b\u3002\u4f18\u79c0\u67b6\u6784\u8ffd\u6c42\u7684\u4e0d\u662f\u5355\u6b21\u6f14\u793a\u6700\u60ca\u8273&#xff0c;\u800c\u662f\u5728\u8d28\u91cf\u3001\u901f\u5ea6\u3001\u6210\u672c\u4e0e\u98ce\u9669\u4e4b\u95f4\u7a33\u5b9a\u5e73\u8861\u3002<\/p>\n<hr \/>\n<h3>\u5341\u4e94\u3001\u6700\u540e&#xff0c;\u7528\u4e00\u53e5\u4eba\u8bdd\u603b\u7ed3 AI \u7684\u5de5\u4f5c\u65b9\u5f0f<\/h3>\n<p>**\u5148\u8bf4\u4eba\u8bdd&#xff1a;**\u6574\u4ef6\u4e8b\u53ef\u4ee5\u7406\u89e3\u6210\u56db\u6b65&#xff1a;\u5148\u628a\u4f60\u7684\u95ee\u9898\u6574\u7406\u597d&#xff0c;\u518d\u7ffb\u8bd1\u6210\u6570\u5b57&#xff1b;\u6a21\u578b\u6839\u636e\u524d\u540e\u5173\u7cfb\u9010\u4e2a\u751f\u6210\u6587\u5b57&#xff1b;\u9700\u8981\u65f6\u53bb\u5916\u90e8\u67e5\u8d44\u6599\u6216\u8c03\u7528\u5de5\u5177&#xff1b;\u6700\u540e\u7ecf\u8fc7\u5b89\u5168\u68c0\u67e5&#xff0c;\u628a\u5185\u5bb9\u4e00\u70b9\u70b9\u4f20\u56de\u5c4f\u5e55\u3002AI \u7684\u795e\u5947\u4f53\u9a8c\u6765\u81ea\u8fd9\u56db\u6b65\u914d\u5408&#xff0c;\u800c\u4e0d\u662f\u67d0\u4e00\u4e2a\u4f1a\u9b54\u6cd5\u7684\u9ed1\u76d2\u3002<\/p>\n<p>\u5982\u679c\u5fc5\u987b\u628a\u5168\u6587\u538b\u7f29\u6210\u4e00\u53e5\u8bdd&#xff1a;<\/p>\n<p>AI \u670d\u52a1\u5148\u628a\u4f60\u7684\u95ee\u9898\u548c\u76f8\u5173\u4e0a\u4e0b\u6587\u53d8\u6210 Token&#xff1b;\u5927\u8bed\u8a00\u6a21\u578b\u7528\u591a\u5c42 Transformer 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