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href='https:\/\/1ow.top\/wp-content\/uploads\/2026\/08\/d18b77a7693fa87725e667dfce0511f8.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/1ow.top\/wp-content\/uploads\/2026\/08\/d18b77a7693fa87725e667dfce0511f8.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"114B\u53c2\u6570\u30016B\u6fc0\u6d3b\uff0cSand.ai\u521a\u521a\u5f00\u6e90\u5168\u7403\u9996\u4e2a\u5343\u4ebfMoE\u89c6\u9891\u751f\u6210\u6a21\u578b\"\/><\/div><\/figure>\n<p>\u9e6d\u7fbd \u53d1\u81ea 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8f\u5217\u7684\u89c6\u9891\u6a21\u578b\uff0c\u8fd9\u90e8\u5206\u901a\u4fe1\u6210\u672c\u5f88\u5feb\u5c31\u4f1a\u76d6\u8fc7\u4e13\u5bb6\u8ba1\u7b97\u672c\u8eab\u3002<\/p>\n<p>\u66f4\u522b\u63d0\u8bad\u7ec3\u7a33\u5b9a\u6027\uff0c\u52a8\u6001\u53d8\u5316\u7684\u8def\u7531\u3001\u968f\u65f6\u6ce2\u52a8\u7684\u4e13\u5bb6\u8d1f\u8f7d\uff0c\u4ee5\u53ca\u9700\u8981\u5904\u7406\u7684\u591a\u6a21\u6001\u6570\u636e\uff0c\u90fd\u4f1a\u8ba9\u5927\u6a21\u578bScaling\u8fc7\u7a0b\u4e2d\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u5728\u89c6\u9891MoE\u4e0a\u6210\u500d\u653e\u5927\u3002<\/p>\n<p>\u56e0\u6b64\u89c6\u9891\u751f\u6210\u7684Scaling\u8def\u5f84\uff0c\u8ddf\u5927\u8bed\u8a00\u6a21\u578b\u4e0d\u5b8c\u5168\u662f\u4e00\u56de\u4e8b\u3002<\/p>\n<p>\u5355\u7eaf\u8fc1\u79fbMoE\u4e0d\u7ba1\u7528\uff0c\u8fd8\u8981\u625b\u5f97\u4f4f\u8d85\u957f\u5e8f\u5217\u548c\u8de8\u5361\u901a\u4fe1\uff0c\u540c\u65f6\u4fdd\u8bc1\u97f3\u9891\u3001\u89c6\u9891\u3001\u6587\u672c\u5728\u540c\u4e00\u5957\u7cfb\u7edf\u91cc\u987a\u7545\u534f\u4f5c\u3002<\/p>\n<p>\u8bf4\u767d\u4e86\uff0c\u5f97\u4ece\u5e95\u5c42\u5f00\u59cb\u4e00\u70b9\u70b9\u91cd\u6784\u3002<\/p>\n<p>\u884c\u4e1a\u91cc\u5f88\u5c11\u6709\u4eba\u80fd\u505a\u5230\u3002\u8981\u8bf4\u5c06\u89c6\u9891MoE\u4ece\u7eb8\u4e0a\u8c08\u5175\u642c\u5230\u5343\u4ebf\u53c2\u6570\u89c6\u9891\u6a21\u578b\u4e0a\uff0cSand.ai\u662f\u7b2c\u4e00\u4e2a\u3002<\/p>\n<p>\u8981\u60f3\u8dd1\u901a\uff0c\u67b6\u6784\u548c\u7cfb\u7edf\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n<p>\u5148\u6253\u5730\u57fa\uff0cMAGI-2-preview\u5ef6\u7eed\u4e86Sand.ai\u5728daVinci-MagiHuman\u4e2d\u9a8c\u8bc1\u8fc7\u7684\u5355\u6d41\u67b6\u6784\u2014\u2014<\/p>\n<p>\u6587\u672c\u3001\u89c6\u9891\u548c\u97f3\u9891\u8fdb\u5165\u540c\u4e00\u4e2aTransformer\uff0c\u7136\u540e\u5728\u6bcf\u4e00\u5c42\u81ea\u6ce8\u610f\u529b\u91cc\u76f4\u63a5\u4ea4\u6362\u4fe1\u606f\u3002<\/p>\n<p>\u4f20\u7edf\u505a\u6cd5\u91cc\uff0c\u662f\u89c6\u9891\u8d70\u89c6\u9891\u7684\uff0c\u97f3\u9891\u8d70\u97f3\u9891\u7684\uff0c\u6700\u540e\u518d\u9760cross-attention\uff08\u4ea4\u53c9\u6ce8\u610f\u529b\uff09\u628a\u4e24\u8fb9\u7c98\u8d77\u6765\u3002<\/p>\n<p>\u800cMAGI-2-preview\u662f\u4ece\u7b2c\u4e00\u5c42\u5f00\u59cb\uff0c\u753b\u9762\u548c\u58f0\u97f3\u5c31\u5728\u5171\u540c\u5efa\u6a21\uff0c\u4ece\u800c\u66f4\u9002\u5408\u5904\u7406\u7ec6\u5fae\u7684\u97f3\u753b\u5bf9\u5e94\u5173\u7cfb\uff0c\u6548\u679cbe like\uff1a<\/p>\n<p>\u8fd9\u6837\u8bbe\u8ba1\u8fd8\u53e6\u6709\u989d\u5916\u7684\u597d\u5904\uff0c\u7edf\u4e00\u4e3b\u5e72\u80fd\u591f\u8ba9\u5ef6\u8fdf\u548c\u7ef4\u62a4\u6210\u672c\u6bd4\u6a21\u578b\u4e32\u8054\u4f4e\u5f97\u591a\uff0c\u4e5f\u66f4\u5929\u7136\u9002\u914dMoE\u6269\u5c55\u3002<\/p>\n<p>\u6709\u4e86\u6846\u67b6\uff0c\u518d\u628a\u4e13\u5bb6\u9897\u7c92\u5ea6\u63a8\u5230\u6781\u81f4\u3002<\/p>\n<p>MAGI-2-preview\u91c7\u7528Multi-Head LatentMoE\u7684\u601d\u8def\uff0c\u5c063072\u7ef4\u7684\u9690\u85cf\u8868\u793a\u62c6\u621012\u4e2a256\u7ef4head\uff0c\u518d\u8ba9\u6bcf\u4e2ahead\u72ec\u7acb\u8def\u7531\u3002<\/p>\n<p>\u540c\u4e00\u4e2atoken\u7531\u6b64\u88ab\u62c6\u8fdb\u591a\u4e2a\u4f4e\u7ef4\u5b50\u7a7a\u95f4\uff0c\u6709\u7684head\u66f4\u5173\u6ce8\u4eba\u7269\u5916\u89c2\uff0c\u6709\u7684\u5904\u7406\u52a8\u4f5c\u548c\u65f6\u5e8f\uff0c\u5404\u53f8\u5176\u804c\u3002<\/p>\n<p>\u4e8e\u662f\u572836\u5c42\u4e3b\u4f53\u7f51\u7edc\u91cc\uff0c\u6bcf\u5c42\u603b\u51713072\u4e2a\u72ec\u7acb\u4e13\u5bb6\u5355\u5143\uff0c\u6bcf\u4e2atoken\u5728\u6bcf\u4e2ahead\u5185\u9009\u62e96\u4e2a\u4e13\u5bb6\uff0c\u5408\u8ba1\u6fc0\u6d3b72\u4e2a\u5c0f\u4e13\u5bb6\u3002<\/p>\n<p>\u770b\u8d77\u6765\u540c\u65f6\u8c03\u7528\u7684\u4e13\u5bb6\u53d8\u591a\u4e86\uff0c\u4f46\u6bcf\u4e2a\u4e13\u5bb6\u5904\u7406\u7684\u5b50\u7a7a\u95f4\u5c3a\u5bf8\u66f4\u5c0f\uff0c\u5206\u5de5\u66f4\u7ec6\uff0c\u6a21\u578b\u80fd\u591f\u62fc\u51d1\u51fa\u66f4\u591a\u80fd\u529b\u7ec4\u5408\u3002<\/p>\n<p>\u4f5c\u4e3a\u53c2\u7167\uff0cDeepSeek-V4-Pro\u7b49\u4e3b\u6d41MoE\u5927\u6a21\u578b\u7684\u6bcf\u5c42\u4e13\u5bb6\u6570\u5927\u591a\u8fd8\u505c\u7559\u5728\u51e0\u767e\u4e2a\uff0cMAGI-2-preview\u76f4\u63a5\u63a8\u5230\u4e86\u4e09\u5343\u7ea7\u522b\u3002<\/p>\n<p>\u8fd9\u4e48\u7ec6\u7684\u4e13\u5bb6\uff0c\u5355\u9760\u901a\u7528MoE\u662f\u5b9e\u73b0\u4e0d\u4e86\u7684\uff0c\u8fd8\u9700\u8981\u4e00\u5957\u5b8c\u6574\u7684\u81ea\u7814infra\u3002<\/p>\n<p>Sand.ai\u81ea\u5df1\u5199\u4e86MagiMoE kernel\u5e93\uff0c\u628a\u8def\u7531\u3001\u6392\u5e8f\u3001\u4e13\u5bb6\u8ba1\u7b97\u6574\u6761\u94fe\u8def\u538b\u5728\u4e00\u8d77\uff0c\u51cf\u5c11\u4e2d\u95f4\u7ed3\u679c\u7684\u663e\u5b58\u642c\u8fd0\u3002<\/p>\n<p>\u8fd8\u9488\u5bf9Multi-Head MoE\u7684\u8ba1\u7b97\u5f62\u6001\uff0c\u524d\u5411\u548c\u53cd\u5411\u8fc7\u7a0b\u90fd\u505a\u4e86\u4e13\u95e8\u4f18\u5316\u3002<\/p>\n<p>\u5e76\u884c\u7b56\u7565\u4e5f\u91cd\u65b0\u8bbe\u8ba1\u4e86\u3002<\/p>\n<p>Head 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