{"id":823934,"date":"2026-08-06T15:59:19","date_gmt":"2026-08-06T07:59:19","guid":{"rendered":"https:\/\/www.alphaseek.cn\/?p=823934"},"modified":"2026-08-06T15:59:19","modified_gmt":"2026-08-06T07:59:19","slug":"%e5%8d%8e%e4%b8%ba%e6%98%87%e8%85%be%e5%ae%a3%e5%b8%83%e5%b7%b2%e6%94%af%e6%8c%81rl%e8%ae%ad%e6%8e%a8%e4%b8%80%e8%87%b4%e6%80%a7%ef%bc%8c%e5%ae%9e%e6%b5%8b%e8%8e%b7%e5%be%97%e6%9c%80%e9%ab%9860","status":"publish","type":"post","link":"https:\/\/www.alphaseek.cn\/?p=823934","title":{"rendered":"\u534e\u4e3a\u6607\u817e\u5ba3\u5e03\u5df2\u652f\u6301RL\u8bad\u63a8\u4e00\u81f4\u6027\uff0c\u5b9e\u6d4b\u83b7\u5f97\u6700\u9ad860%\u6027\u80fd\u6536\u76ca"},"content":{"rendered":"<p>IT\u4e4b\u5bb6 8 \u6708 6 \u65e5\u6d88\u606f\uff0c\u5f3a\u5316\u5b66\u4e60\u5df2\u6210\u4e3a\u5927\u6a21\u578b\u8bad\u7ec3\u4e3b\u6d41\u8303\u5f0f\uff0c\u63a8\u52a8\u6a21\u578b\u6280\u672f\u5411\u884c\u4e1a\u6838\u5fc3\u573a\u666f\u5de5\u7a0b\u5316\u843d\u5730\u3002\u5176\u4e2d\uff0c\u8bad\u63a8\u4e00\u81f4\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u63a8\u7406\u4e0e\u8bad\u7ec3\u8fc7\u7a0b\u8026\u5408\uff0c\u57fa\u7840\u8bbe\u65bd\u5dee\u5f02\u6613\u653e\u5927\u4e0d\u786e\u5b9a\u6027\u3002<\/p>\n<p><a href=\"https:\/\/www.alphaseek.cn\/?tag=%e5%8d%8e%e4%b8%ba\" title=\"View all posts in \u534e\u4e3a\" target=\"_blank\" class=\"tag_link\">\u534e\u4e3a<\/a>\u8ba1\u7b97\u5b98\u65b9 8 \u6708 5 \u65e5\u5ba3\u5e03\uff0c\u6607\u817e\u57fa\u4e8e Ascend C \u7f16\u7a0b\u8bed\u8a00\u63d0\u4f9b\u5b8c\u6574\u8bad\u63a8\u4e00\u81f4\u7b97\u5b50\u96c6\uff0c\u5728 Qwen3-30B MoE \u6a21\u578b\u4e0a\u7684\u6d4b\u8bd5\u5b9e\u73b0 Logdiff \u4e3a 0\uff0c\u5e76\u901a\u8fc7\u6607\u817e\u4eb2\u548c\u7684 FA \u7b97\u5b50\u4f18\u5316\uff0c<strong>\u5728 Eager \u6a21\u5f0f\u4e0b\u83b7\u5f97 20%-60% \u6027\u80fd\u6536\u76ca<\/strong>\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u9ad8\u6548\u53ef\u9760\u7684\u5f3a\u5316\u5b66\u4e60\u8bad\u7ec3\u65b9\u6848\u3002<\/p>\n<p>RL \u540e\u8bad\u7ec3\u8bad\u63a8\u4e0d\u4e00\u81f4\u6700\u6839\u672c\u7684\u539f\u56e0\uff0c<strong>\u662f\u5e95\u5c42\u8ba1\u7b97\u65f6\u7d2f\u52a0\u4e0d\u4fdd\u5e8f<\/strong>\u3002\u82e5\u8981\u4ece\u4e0a\u5230\u4e0b\u4fdd\u8bc1\u8bad\u7ec3\u5f15\u64ce\u4e0e\u63a8\u7406\u5f15\u64ce\u6bcf\u4e00\u6b21\u7d2f\u52a0\u987a\u5e8f\u4e00\u81f4\uff0c\u9700\u8981\u6846\u67b6\u4fa7\u4e0e\u7b97\u5b50\u4fa7\u540c\u65f6\u53d1\u529b\u3002\u6a21\u578b\u53c2\u6570\u8d8a\u5927\uff0c\u95ee\u9898\u4f1a\u8fdb\u4e00\u6b65\u653e\u5927\uff1a\u5f20\u91cf\u5e76\u884c\u3001\u4e13\u5bb6\u5e76\u884c\u7b49\u5207\u5206<a href=\"https:\/\/www.alphaseek.cn\/?tag=%e7%ad%96%e7%95%a5\" title=\"View all posts in \u7b56\u7565\" target=\"_blank\" class=\"tag_link\">\u7b56\u7565<\/a>\uff0c\u4ee5\u53ca\u96c6\u5408\u901a\u4fe1\u8def\u5f84\uff0c\u4efb\u4e00\u73af\u8282\u5bf9\u4e0d\u9f50\uff0c\u90fd\u65e0\u6cd5\u505a\u5230\u6700\u7ec8\u7684 true-on-policy\u3002\u7b97\u5b50\u8fd8\u9700\u8981\u8986\u76d6\u591a\u79cd\u8c03\u7528\u573a\u666f\uff0c\u5728\u5173\u952e\u8ba1\u7b97\u6b65\u9aa4\u4e0a\u65bd\u52a0\u7ea6\u675f\uff0c\u540c\u65f6\u628a\u6027\u80fd\u635f\u5931\u63a7\u5236\u5728\u53ef\u7528\u8303\u56f4\u5185 \u2014\u2014 \u8fd9\u662f\u4e00\u9879\u7cfb\u7edf\u6027\u5de5\u7a0b\u6311\u6218\u3002<\/p>\n<p>\u8bad\u63a8\u4e0d\u4e00\u81f4\uff0c\u6307\u7684\u662f <strong>Rollout\uff08\u63a8\u7406\uff09\u5f15\u64ce\u4e0e\u8bad\u7ec3\u5f15\u64ce\u4e4b\u95f4\u7684\u6570\u503c\u4e0d\u4e00\u81f4\u6027<\/strong>\u3002\u5373\u4f7f\u4e24\u8005\u4f7f\u7528\u5b8c\u5168\u76f8\u540c\u7684\u6a21\u578b\u6743\u91cd\uff0c\u5bf9\u76f8\u540c Token \u5e8f\u5217\u8ba1\u7b97\u5f97\u5230\u7684\u5bf9\u6570\u6982\u7387\uff08logprob\uff09\u4e5f\u53ef\u80fd\u5b58\u5728\u7ec6\u5fae\u5dee\u5f02\uff1b\u8be5\u5dee\u5f02\u901a\u5e38\u7528 logdiff \u8861\u91cf\u3002<\/p>\n<p><img data-lazyload=\"https:\/\/x0.ifengimg.com\/res\/2026\/26EF9CC949E83E3553FBBE5D2F52BCBA87601BA2_size13_w412_h420.jpg\" src=\"https:\/\/tech.ifeng.com\/c\/data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEXy8vJkA4prAAAACklEQVQI12NgAAAAAgAB4iG8MwAAAABJRU5ErkJggg==\" style=\"display:block; 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