{"id":31531,"date":"2026-08-12T19:40:00","date_gmt":"2026-08-12T11:40:00","guid":{"rendered":"http:\/\/139.9.1.231\/?p=31531"},"modified":"2026-08-11T19:40:54","modified_gmt":"2026-08-11T11:40:54","slug":"paraasrmtp","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2026\/08\/12\/paraasrmtp\/","title":{"rendered":"ParaASR:\u7528 MTP \u52a0\u901f 4B \u5927\u6a21\u578b\u8bed\u97f3\u8bc6\u522b\uff0c30 \u5206\u949f\u97f3\u9891\u4e00\u6b21\u5b8c\u6210\u8f6c\u5199"},"content":{"rendered":"\n<p class=\"has-light-pink-background-color has-background\"><strong>\u8bba\u6587\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2607.29279\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/arxiv.org\/abs\/2607.29279<\/a><\/strong><\/p>\n\n\n\n<p>\u5927\u8bed\u8a00\u6a21\u578b\u6b63\u5728\u6210\u4e3a\u81ea\u52a8\u8bed\u97f3\u8bc6\u522b\u7684\u65b0\u578b\u89e3\u7801\u5668\uff1a\u5b83\u80fd\u66f4\u597d\u5730\u5904\u7406\u540c\u97f3\u8bcd\u3001\u6807\u70b9\u6062\u590d\u3001\u4e13\u6709\u540d\u8bcd\u3001\u4e2d\u82f1\u6587\u6df7\u8bf4\u548c\u957f\u8ddd\u79bb\u4e0a\u4e0b\u6587\uff0c\u4f46\u4e5f\u5e26\u6765\u4e86\u4e00\u4e2a\u76f4\u63a5\u95ee\u9898\u2014\u2014\u89e3\u7801\u5668\u8d8a\u5927\uff0c\u6bcf\u751f\u6210\u4e00\u4e2a token \u7684\u6210\u672c\u8d8a\u9ad8\uff0c\u957f\u97f3\u9891\u8f6c\u5199\u5c24\u5176\u5bb9\u6613\u53d7\u5230\u5ef6\u8fdf\u9650\u5236\u3002<\/p>\n\n\n\n<p>StepFun \u56e2\u961f\u5728\u8bba\u6587\u300aParaASR: Multi-Token Prediction for Fast and Long-Context LLM-Based Speech Recognition\u300b\u4e2d\u63d0\u51fa ParaASR\u3002\u5b83\u4f7f\u7528\u51bb\u7ed3\u7684 0.6B \u97f3\u9891\u7f16\u7801\u5668\u548c 4B \u7a20\u5bc6 Transformer \u89e3\u7801\u5668\uff0c\u5e76\u5728\u89e3\u7801\u5668\u540e\u52a0\u5165\u4e94\u4e2a Multi-Token Prediction\uff08MTP\uff09\u5206\u652f\uff0c\u8ba9\u6a21\u578b\u6bcf\u6b21\u524d\u5411\u8ba1\u7b97\u6700\u591a\u63d0\u51fa 6 \u4e2a token\uff0c\u518d\u901a\u8fc7\u81ea\u56de\u5f52\u8def\u5f84\u9a8c\u8bc1\u5e76\u63a5\u6536\u5176\u4e2d\u6b63\u786e\u7684\u8fde\u7eed\u524d\u7f00\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u62a5\u544a ParaASR \u5e73\u5747\u6bcf\u6b21\u524d\u5411\u8ba1\u7b97\u53ef\u63a5\u6536 5.0 \u4e2a token\uff0c\u5728\u5355\u5f20 NVIDIA H800\u3001\u5355\u5e76\u53d1\u6761\u4ef6\u4e0b\u8fbe\u5230 0.0053 \u7684\u5b9e\u65f6\u56e0\u5b50\uff08RTF\uff09\u3002\u6a21\u578b\u4fdd\u7559\u539f\u751f 32K \u4e0a\u4e0b\u6587\uff0c\u53ef\u5728\u4e00\u6b21\u89e3\u7801\u4f1a\u8bdd\u4e2d\u5904\u7406\u6700\u957f\u7ea6 30 \u5206\u949f\u97f3\u9891\u3002\u5176\u4e2d\u6587\u3001\u82f1\u6587\u548c\u957f\u97f3\u9891\u57fa\u51c6\u5e73\u5747\u9519\u8bef\u7387\u5206\u522b\u4e3a 2.97%\u30013.68% \u548c 3.70%\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>\u8bba\u6587<\/th><td>ParaASR: Multi-Token Prediction for Fast and Long-Context LLM-Based Speech Recognition<\/td><\/tr><tr><th>\u673a\u6784<\/th><td>StepFun\uff0c\u5408\u4f5c\u4f5c\u8005\u6765\u81ea NTU\u3001PKU\u3001UNSW\u3001SJTU\u3001USTC<\/td><\/tr><tr><th>\u7248\u672c<\/th><td>arXiv:2607.29279v1\uff0c2026 \u5e74 7 \u6708 31 \u65e5<\/td><\/tr><tr><th>\u6a21\u578b\u89c4\u6a21<\/th><td>0.6B \u97f3\u9891\u7f16\u7801\u5668 + 4B LLM \u89e3\u7801\u5668 + 5 \u4e2a MTP \u5206\u652f<\/td><\/tr><tr><th>\u6838\u5fc3\u80fd\u529b<\/th><td>\u591a token \u5e76\u884c\u63d0\u8bae\u3001\u81ea\u56de\u5f52\u9a8c\u8bc1\u300132K \u957f\u4e0a\u4e0b\u6587\u3001\u6700\u957f\u7ea6 30 \u5206\u949f\u5355\u6b21\u8f6c\u5199<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"446\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-16-1024x446.png\" alt=\"\" class=\"wp-image-31558\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-16-1024x446.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-16-300x131.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-16-768x335.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-16.png 1393w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u7814\u7a76\u80cc\u666f\uff1a\u5927\u89e3\u7801\u5668\u5e26\u6765\u8d28\u91cf\uff0c\u4e5f\u5e26\u6765\u9010 token \u5ef6\u8fdf<\/h2>\n\n\n\n<p>\u4f20\u7edf ASR \u4e3b\u8981\u56f4\u7ed5 CTC\u3001Transducer \u6216\u58f0\u5b66\u5e8f\u5217\u5efa\u6a21\u5c55\u5f00\u3002\u8fd1\u5e74\u6765\uff0c\u7cfb\u7edf\u9010\u6e10\u8f6c\u5411\u201c\u97f3\u9891\u7f16\u7801\u5668 + \u9002\u914d\u5668 + \u5927\u8bed\u8a00\u6a21\u578b\u89e3\u7801\u5668\u201d\u7684\u67b6\u6784\uff1a\u97f3\u9891\u7f16\u7801\u5668\u63d0\u53d6\u58f0\u5b66\u8bc1\u636e\uff0cLLM \u6839\u636e\u97f3\u9891\u8868\u5f81\u548c\u5df2\u7ecf\u751f\u6210\u7684\u6587\u672c\u7ee7\u7eed\u5199\u51fa\u8f6c\u5f55\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u8fd9\u79cd\u67b6\u6784\u80fd\u591f\u501f\u52a9\u5927\u6a21\u578b\u7684\u8bed\u8a00\u77e5\u8bc6\u89e3\u51b3\u8bb8\u591a\u5e76\u975e\u7eaf\u58f0\u5b66\u7684\u95ee\u9898\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u540c\u97f3\u8bcd\u548c\u4e0a\u4e0b\u6587\u6b67\u4e49\uff1b<\/li><li>\u4e2d\u82f1\u6587\u4ee3\u7801\u5207\u6362\uff1b<\/li><li>\u6807\u70b9\u6062\u590d\u4e0e\u9006\u6587\u672c\u89c4\u8303\u5316\uff1b<\/li><li>\u4eba\u540d\u3001\u5730\u540d\u548c\u4e13\u4e1a\u672f\u8bed\uff1b<\/li><li>\u4f1a\u8bae\u3001\u5e7f\u64ad\u7b49\u957f\u97f3\u9891\u4e2d\u7684\u5168\u5c40\u4e00\u81f4\u6027\u3002<\/li><\/ul>\n\n\n\n<p>\u95ee\u9898\u5728\u4e8e\uff0c\u6807\u51c6\u81ea\u56de\u5f52\u89e3\u7801\u4e00\u6b21\u901a\u5e38\u53ea\u751f\u6210\u4e00\u4e2a token\u3002\u8bbe\u97f3\u9891\u4e3a <code>a<\/code>\uff0c\u6b64\u524d\u5df2\u7ecf\u751f\u6210\u7684\u6587\u672c\u4e3a <code>x\u2264t<\/code>\uff0c\u5219\u4e0b\u4e00 token \u7684\u9884\u6d4b\u8fc7\u7a0b\u4e3a\uff1a<\/p>\n\n\n\n\\(p_t=P\\!\\left(x_{t+1}\\mid a,x_{\\le t}\\right)\\)\n\n\n\n<p>\u5982\u679c\u8f93\u51fa\u5e8f\u5217\u5305\u542b <code>N<\/code> \u4e2a token\uff0c\u89e3\u7801\u5668\u5c31\u9700\u8981\u5927\u7ea6 <code>N<\/code> \u6b21\u4e32\u884c\u524d\u5411\u8ba1\u7b97\u3002\u89e3\u7801\u5668\u4ece 1B \u6269\u5927\u5230 4B \u540e\uff0c\u8bed\u8a00\u5efa\u6a21\u80fd\u529b\u589e\u5f3a\uff0c\u4f46\u6bcf\u4e2a token \u90fd\u8981\u652f\u4ed8\u66f4\u9ad8\u7684\u8ba1\u7b97\u6210\u672c\u3002\u957f\u97f3\u9891\u540c\u65f6\u9700\u8981\u66f4\u591a\u8f93\u51fa token \u548c\u66f4\u957f\u4e0a\u4e0b\u6587\uff0c\u56e0\u6b64\u77db\u76fe\u66f4\u52a0\u660e\u663e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u6838\u5fc3\u6d1e\u5bdf\uff1aASR \u6bd4\u5f00\u653e\u5f0f\u6587\u672c\u751f\u6210\u66f4\u9002\u5408 MTP<\/h2>\n\n\n\n<p>ParaASR \u7684\u6838\u5fc3\u5224\u65ad\u662f\uff1a\u8bed\u97f3\u8bc6\u522b\u5e76\u4e0d\u662f\u5f00\u653e\u5f0f\u521b\u4f5c\u3002\u6587\u672c\u5927\u6a21\u578b\u5199\u6545\u4e8b\u65f6\uff0c\u540e\u7eed\u5185\u5bb9\u53ef\u80fd\u5b58\u5728\u5927\u91cf\u5408\u7406\u5206\u652f\uff1b\u4f46 ASR \u7684\u76ee\u6807\u662f\u5fe0\u5b9e\u6062\u590d\u5df2\u7ecf\u5b58\u5728\u4e8e\u97f3\u9891\u4e2d\u7684\u5185\u5bb9\u3002\u7ed9\u5b9a\u97f3\u9891\u548c\u5f53\u524d\u8f6c\u5f55\u524d\u7f00\u540e\uff0c\u5c40\u90e8\u672a\u6765\u5177\u6709\u66f4\u5f3a\u7684\u786e\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6a21\u578b\u53ef\u4ee5\u5728\u9884\u6d4b\u4e0b\u4e00 token \u7684\u540c\u65f6\uff0c\u8ba9\u591a\u4e2a\u8f85\u52a9\u5206\u652f\u5206\u522b\u9884\u6d4b\u66f4\u8fdc\u4f4d\u7f6e\uff1a<\/p>\n\n\n\n\\(p_{t,h}=P\\!\\left(x_{t+1+h}\\mid a,x_{\\le t}\\right),\\qquad h\\in\\{1,\\ldots,5\\}\\)\n\n\n\n<p>\u4e3b\u5206\u652f\u8d1f\u8d23 <code>x\u209c\u208a\u2081<\/code>\uff0c\u4e94\u4e2a MTP \u5206\u652f\u5206\u522b\u9884\u6d4b <code>x\u209c\u208a\u2082<\/code> \u5230 <code>x\u209c\u208a\u2086<\/code>\uff0c\u4e00\u6b21\u524d\u5411\u8ba1\u7b97\u5f62\u6210\u516d token \u63d0\u8bae\u3002\u548c\u76f4\u63a5\u5e76\u884c\u8f93\u51fa\u4e0d\u540c\uff0cParaASR \u4e0d\u4f1a\u65e0\u6761\u4ef6\u91c7\u7eb3\u8fd9\u4e9b\u672a\u6765 token\uff0c\u800c\u662f\u53ea\u63a5\u6536\u4e0e\u6807\u51c6\u81ea\u56de\u5f52\u8def\u5f84\u4e00\u81f4\u7684\u6700\u957f\u8fde\u7eed\u524d\u7f00\u3002<\/p>\n\n\n\n<p>\u82e5 MTP \u63d0\u8bae\u4e3a <code>\u1e8b<\/code>\uff0c\u81ea\u56de\u5f52\u9a8c\u8bc1\u7ed3\u679c\u4e3a <code>x*<\/code>\uff0c\u63a5\u6536\u957f\u5ea6\u53ef\u4ee5\u62bd\u8c61\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n\\(K=\\max\\left\\{k:\\hat{x}_{t+i}=x^{*}_{t+i},\\ \\forall i\\in\\{1,\\ldots,k\\}\\right\\}\\)\n\n\n\n<p>\u4e00\u65e6\u7b2c <code>k+1<\/code> \u4e2a\u63d0\u8bae\u4e0e\u6b63\u5e38\u89e3\u7801\u8def\u5f84\u4e0d\u4e00\u81f4\uff0c\u8be5\u4f4d\u7f6e\u53ca\u5176\u540e\u7684\u63d0\u8bae\u5168\u90e8\u62d2\u7edd\uff0c\u6a21\u578b\u4ece\u5df2\u9a8c\u8bc1\u524d\u7f00\u7ee7\u7eed\u81ea\u56de\u5f52\u89e3\u7801\u3002\u6b63\u786e\u9884\u6d4b\u80fd\u591f\u51cf\u5c11\u524d\u5411\u6b21\u6570\uff0c\u9519\u8bef\u9884\u6d4b\u6700\u591a\u53ea\u662f\u7f29\u77ed\u672c\u6b21\u63a5\u6536\u957f\u5ea6\uff0c\u4e0d\u4f1a\u76f4\u63a5\u6539\u53d8\u6700\u7ec8\u8f6c\u5f55\u7ed3\u679c\u3002\u8fd9\u662f\u8bba\u6587\u628a MTP \u79f0\u4e3a\u201c\u5b89\u5168\u52a0\u901f\u6a21\u5757\u201d\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001ParaASR \u6a21\u578b\u67b6\u6784<\/h2>\n\n\n\n<p>ParaASR \u7684\u4e3b\u5e72\u6ca1\u6709\u523b\u610f\u8bbe\u8ba1\u5f97\u5f88\u590d\u6742\uff0c\u800c\u662f\u5728\u6807\u51c6\u97f3\u9891\u8bed\u8a00\u6a21\u578b\u4e0a\u91cd\u70b9\u6539\u9020\u89e3\u7801\u8def\u5f84\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6a21\u5757<\/th><th>\u8bbe\u8ba1<\/th><th>\u4f5c\u7528<\/th><\/tr><\/thead><tbody><tr><td>\u97f3\u9891\u7f16\u7801\u5668<\/td><td>0.6B Transformer\uff0c\u521d\u59cb\u5316\u81ea\u516c\u5f00\u5168\u6a21\u6001\u57fa\u7840\u6a21\u578b\uff0c\u8bad\u7ec3\u671f\u95f4\u4fdd\u6301\u51bb\u7ed3<\/td><td>\u63d0\u53d6\u97f3\u9891\u58f0\u5b66\u8868\u5f81<\/td><\/tr><tr><td>\u65f6\u95f4\u4e0b\u91c7\u6837<\/td><td>8 \u500d\u4e0b\u91c7\u6837\uff0c\u6bcf 80ms \u4ea7\u751f\u4e00\u4e2a\u58f0\u5b66 embedding<\/td><td>\u964d\u4f4e\u957f\u97f3\u9891\u8f93\u5165\u5e8f\u5217\u957f\u5ea6<\/td><\/tr><tr><td>\u9002\u914d\u5668<\/td><td>\u7ebf\u6027\u6620\u5c04\u5c42<\/td><td>\u628a\u58f0\u5b66 embedding \u6295\u5f71\u5230\u8bed\u8a00\u89e3\u7801\u5668\u7684\u9690\u85cf\u7a7a\u95f4<\/td><\/tr><tr><td>\u6587\u672c\u89e3\u7801\u5668<\/td><td>4B \u7a20\u5bc6 Transformer\uff0c\u521d\u59cb\u5316\u81ea\u9884\u8bad\u7ec3\u6587\u672c LLM<\/td><td>\u6839\u636e\u97f3\u9891\u548c\u6587\u672c\u524d\u7f00\u751f\u6210\u8f6c\u5f55<\/td><\/tr><tr><td>\u4e0a\u4e0b\u6587<\/td><td>\u539f\u751f 32K context<\/td><td>\u652f\u6301\u6700\u957f\u7ea6 30 \u5206\u949f\u97f3\u9891\u5355\u6b21\u8f6c\u5199<\/td><\/tr><tr><td>MTP \u6a21\u5757<\/td><td>5 \u4e2a\u672a\u6765 token \u5206\u652f<\/td><td>\u4e0e\u4e3b\u5206\u652f\u5171\u540c\u63d0\u51fa\u6700\u591a 6 \u4e2a token<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"628\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-17-1024x628.png\" alt=\"\" class=\"wp-image-31560\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-17-1024x628.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-17-300x184.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-17-768x471.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-17.png 1423w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">MTP \u5206\u652f\u5185\u90e8\u5982\u4f55\u8fde\u63a5<\/h3>\n\n\n\n<p>\u6bcf\u4e2a MTP Block \u540c\u65f6\u63a5\u6536\u4e0a\u4e00\u4e2a\u5206\u652f\u7684\u9690\u85cf\u72b6\u6001\u548c\u7ecf\u8fc7\u4f4d\u79fb\u7684 token embedding\u3002\u4e24\u8def\u8f93\u5165\u5206\u522b\u5f52\u4e00\u5316\u540e\u62fc\u63a5\uff0c\u901a\u8fc7\u7ebf\u6027\u5c42\u6062\u590d\u5230\u89e3\u7801\u5668\u9690\u85cf\u7ef4\u5ea6\uff0c\u518d\u8fdb\u5165\u4e00\u4e2a\u89e3\u7801\u5668\u5f0f Transformer Block\u3002\u6240\u6709 MTP \u5206\u652f\u4e0e\u4e3b\u5e72\u5171\u4eab\u8bcd\u5d4c\u5165\u5c42\u548c\u8bcd\u8868\u8f93\u51fa\u5934\uff0c\u4f7f\u672a\u6765 token \u63d0\u8bae\u5c3d\u53ef\u80fd\u4fdd\u6301\u4e0e\u4e3b\u89e3\u7801\u5668\u4e00\u81f4\u7684\u8bed\u8a00\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p>32K \u4e0a\u4e0b\u6587\u4e0e 80ms \u58f0\u5b66 embedding \u662f\u957f\u97f3\u9891\u80fd\u529b\u7684\u57fa\u7840\u3002\u8bba\u6587\u58f0\u79f0\u8be5\u7ec4\u5408\u53ef\u8ba9\u6a21\u578b\u76f4\u63a5\u5904\u7406\u6700\u957f\u7ea6 30 \u5206\u949f\u97f3\u9891\uff0c\u4ece\u800c\u907f\u514d\u4f20\u7edf\u201cVAD \u5207\u7247\u2014\u9010\u6bb5\u8bc6\u522b\u2014\u6587\u672c\u62fc\u63a5\u201d\u5e26\u6765\u7684\u8fb9\u754c\u9519\u8bef\u548c\u8de8\u7247\u6bb5\u5b9e\u4f53\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4e09\u9879\u4e3b\u8981\u521b\u65b0<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u628a\u8bed\u97f3\u7684\u786e\u5b9a\u6027\u8f6c\u5316\u4e3a\u89e3\u7801\u5e76\u884c\u5ea6\uff1a<\/strong>\u8bba\u6587\u6ca1\u6709\u5355\u7eaf\u538b\u7f29\u89e3\u7801\u5668\uff0c\u800c\u662f\u5229\u7528\u97f3\u9891\u5bf9\u8f93\u51fa\u6587\u672c\u7684\u5f3a\u7ea6\u675f\uff0c\u8ba9 4B LLM \u53ef\u4ee5\u4e00\u6b21\u9884\u6d4b\u591a\u4e2a\u672a\u6765 token\u3002<\/li><li><strong>\u591a token \u63d0\u8bae\u4e0e\u81ea\u56de\u5f52\u9a8c\u8bc1\u7ed3\u5408\uff1a<\/strong>MTP \u8d1f\u8d23\u52a0\u901f\uff0c\u6807\u51c6\u89e3\u7801\u8def\u5f84\u8d1f\u8d23\u6700\u7ec8\u6b63\u786e\u6027\uff1b\u9519\u8bef\u63d0\u8bae\u53ea\u5f71\u54cd\u901f\u5ea6\uff0c\u4e0d\u76f4\u63a5\u51b3\u5b9a\u8f93\u51fa\u3002<\/li><li><strong>\u77ed\u97f3\u9891\u7cbe\u5ea6\u3001\u957f\u97f3\u9891\u4e00\u81f4\u6027\u548c\u63a8\u7406\u901f\u5ea6\u7edf\u4e00\u8bad\u7ec3\uff1a<\/strong>\u6a21\u578b\u5148\u5efa\u7acb\u53ef\u9760\u7684\u81ea\u56de\u5f52 ASR\uff0c\u518d\u8bad\u7ec3 MTP \u5206\u652f\uff0c\u907f\u514d\u5e76\u884c\u76ee\u6807\u4ece\u8bad\u7ec3\u521d\u671f\u5e72\u6270\u8bc6\u522b\u80fd\u529b\u3002<\/li><\/ol>\n\n\n\n<p>\u4e25\u683c\u6765\u8bf4\uff0cMTP \u548c\u6295\u673a\u89e3\u7801\u5e76\u975e\u8bba\u6587\u9996\u6b21\u63d0\u51fa\u3002ParaASR \u7684\u4ef7\u503c\u4e3b\u8981\u5728\u4e8e\u8bc1\u660e\uff1a\u4e0e\u5f00\u653e\u5f0f\u8bed\u8a00\u751f\u6210\u76f8\u6bd4\uff0cASR \u7684\u58f0\u5b66\u951a\u5b9a\u7279\u6027\u4f7f\u672a\u6765 token \u66f4\u5bb9\u6613\u9884\u6d4b\uff0c\u56e0\u6b64\u80fd\u591f\u83b7\u5f97\u66f4\u9ad8\u7684\u8fde\u7eed\u63a5\u6536\u7387\uff0c\u5e76\u5728\u8f83\u5927\u89e3\u7801\u5668\u4e0a\u5b9e\u73b0\u5b9e\u9645\u7684\u7cfb\u7edf\u52a0\u901f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u8bad\u7ec3\u6570\u636e\uff1a1.356T \u9884\u8bad\u7ec3 token\u300110 \u4e07\u5c0f\u65f6\u77ed\u97f3\u9891\u4e0e 5 \u4e07\u5c0f\u65f6\u957f\u97f3\u9891<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u97f3\u9891\u8bed\u8a00\u57fa\u7840\u9884\u8bad\u7ec3<\/h3>\n\n\n\n<p>ParaASR \u7ee7\u627f\u516c\u5f00\u97f3\u9891\u8bed\u8a00\u57fa\u7840\u6a21\u578b\u7684\u5206\u9636\u6bb5\u9884\u8bad\u7ec3\u65b9\u6848\uff0c\u603b\u89c4\u6a21\u4e3a 1.356T \u6587\u672c\u548c\u97f3\u9891 token\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9636\u6bb5<\/th><th>\u6570\u636e\u89c4\u6a21<\/th><th>\u76ee\u6807<\/th><\/tr><\/thead><tbody><tr><td>\u8bed\u97f3\u2014\u6587\u672c\u5bf9\u9f50<\/td><td>100B ASR token\uff0c12K steps<\/td><td>\u51bb\u7ed3\u97f3\u9891\u7f16\u7801\u5668\u548c LLM\uff0c\u4ec5\u5b66\u4e60\u97f3\u9891\u9002\u914d\u5668\u5230\u6587\u672c embedding \u7a7a\u95f4\u7684\u6620\u5c04<\/td><\/tr><tr><td>\u97f3\u9891 token \u6269\u5c55<\/td><td>128B \u6587\u672c + 128B \u97f3\u9891 token<\/td><td>\u52a0\u5165 6.6K \u4e2a\u79bb\u6563\u97f3\u9891 token\uff0c\u8bad\u7ec3 TTS\u3001\u8bed\u97f3\u5230\u8bed\u97f3\u7b49\u7edf\u4e00\u80fd\u529b<\/td><\/tr><tr><td>\u7edf\u4e00\u591a\u6a21\u6001\u9884\u8bad\u7ec3<\/td><td>800B token\uff0c\u5176\u4e2d\u5305\u542b 400B \u6587\u672c<\/td><td>\u6df7\u5408 ASR\u3001TTS\u3001\u8bed\u97f3\u7ffb\u8bd1\u4ee5\u53ca\u6587\u672c\u2014\u8bed\u97f3\u4ea4\u9519\u7eed\u5199<\/td><\/tr><tr><td>Cooldown \u4e0e\u80fd\u529b\u6269\u5c55<\/td><td>200B \u9ad8\u8d28\u91cf token<\/td><td>\u589e\u5f3a\u526f\u8bed\u8a00\u7406\u89e3\u548c\u591a\u8bed\u79cd ASR\uff0c\u5e76\u4f7f\u7528\u8986\u76d6 5 \u4e07\u4e2a\u8bf4\u8bdd\u4eba\u7684\u4f1a\u8bdd\u5f0f\u8bed\u97f3\u5408\u6210\u6570\u636e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u7ea6 10 \u4e07\u5c0f\u65f6\u77ed\u97f3\u9891\u76d1\u7763\u6570\u636e<\/h3>\n\n\n\n<p>\u77ed\u97f3\u9891 SFT \u6570\u636e\u7531\u4e3b\u6d41\u516c\u5f00\u8bed\u6599\u548c\u5927\u91cf\u79c1\u6709\u6570\u636e\u6784\u6210\uff0c\u6bcf\u6761\u6837\u672c\u4e0d\u8d85\u8fc7 30 \u79d2\u3002\u6570\u636e\u8986\u76d6\u666e\u901a\u8bdd\u3001\u82f1\u8bed\u3001\u9891\u7e41\u4e2d\u82f1\u6587\u5207\u6362\u3001\u4e3b\u8981\u6c49\u8bed\u65b9\u8a00\u548c\u5730\u57df\u53e3\u97f3\uff0c\u540c\u65f6\u5305\u542b\u4e13\u4e1a\u672f\u8bed\u3001\u8fdc\u573a\u5f55\u97f3\u548c\u9ad8\u566a\u58f0\u73af\u5883\u3002\u8bba\u6587\u79f0\u79c1\u6709\u6570\u636e\u7ecf\u8fc7\u4eba\u5de5\u6838\u9a8c\uff0c\u4ee5\u4fdd\u8bc1\u97f3\u9891\u4e0e\u8f6c\u5f55\u7684\u9ad8\u8d28\u91cf\u5bf9\u9f50\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u7ea6 5 \u4e07\u5c0f\u65f6\u957f\u97f3\u9891\u4f2a\u6807\u7b7e\u6570\u636e<\/h3>\n\n\n\n<p>\u957f\u97f3\u9891\u6570\u636e\u4e0d\u662f\u76f4\u63a5\u4f7f\u7528\u5355\u4e00 ASR \u6a21\u578b\u751f\u6210\u6807\u7b7e\uff0c\u800c\u662f\u91c7\u7528\u591a\u7cfb\u7edf\u6821\u9a8c\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u7528 VAD \u628a\u539f\u59cb\u957f\u5f55\u97f3\u5207\u6210\u4e0d\u8d85\u8fc7 30 \u79d2\u7684\u8bed\u97f3\u7247\u6bb5\uff1b<\/li><li>\u4f7f\u7528\u4e09\u4e2a ASR \u7cfb\u7edf\u5206\u522b\u8f6c\u5199\uff1b<\/li><li>\u7edf\u4e00\u5927\u5c0f\u5199\u3001\u6807\u70b9\u548c\u8868\u9762\u683c\u5f0f\uff1b<\/li><li><strong>\u4e2d\u6587\u6309\u5b57\u3001\u82f1\u6587\u6309\u8bcd\u6267\u884c ROVER \u5bf9\u9f50\u548c\u6295\u7968\uff1b<\/strong><\/li><li>\u4e00\u4e2a\u6587\u672c\u5355\u5143\u81f3\u5c11\u83b7\u5f97\u4e24\u4e2a\u7cfb\u7edf\u652f\u6301\u624d\u88ab\u63a5\u6536\uff1b<\/li><li>\u8fc7\u6ee4\u5206\u6b67\u7387\u8d85\u8fc7 5% \u7684\u7247\u6bb5\uff1b<\/li><li><strong>\u91cd\u65b0\u62fc\u63a5\u76f8\u90bb\u7247\u6bb5\uff0c\u5e76\u4f7f\u7528 LLM \u6062\u590d\u6807\u70b9\u3001\u6267\u884c ITN \u548c\u7edf\u4e00\u5168\u5c40\u5b9e\u4f53\u3002<\/strong><\/li><\/ol>\n\n\n\n<p>\u8bba\u6587\u7528\u4e0b\u9762\u7684\u5206\u6b67\u7387\u4f5c\u4e3a\u4f2a\u6807\u7b7e\u53ef\u9760\u6027\u4ee3\u7406\u6307\u6807\uff1a<\/p>\n\n\n\n\\(\\hat{e}=\\frac{\\#\\,\\mathrm{disagreed\\ positions}}{\\#\\,\\mathrm{text\\ units}}\\)\n\n\n\n<p>\u5f53 <code>\u00ea &gt; 0.05<\/code> \u65f6\uff0c\u7247\u6bb5\u88ab\u4e22\u5f03\u3002\u6700\u540e\u7684 LLM session-level refinement \u5f88\u5173\u952e\uff1a\u5b83\u4e0d\u662f\u53ea\u4fee\u6b63\u5355\u4e2a\u77ed\u7247\u6bb5\uff0c\u800c\u662f\u5728\u6574\u4e2a\u4f1a\u8bdd\u8303\u56f4\u5185\u7edf\u4e00\u53cd\u590d\u51fa\u73b0\u7684\u4eba\u540d\u3001\u672f\u8bed\u548c\u5b9e\u4f53\uff0c\u51cf\u5c11\u957f\u97f3\u9891\u62fc\u63a5\u540e\u7684\u524d\u540e\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-18-1024x199.png\" alt=\"\" class=\"wp-image-31562\" width=\"690\" height=\"134\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-18-1024x199.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-18-300x58.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-18-768x150.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2026\/08\/image-18.png 1422w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u8bad\u7ec3\u6d41\u7a0b\uff1a\u5148\u505a\u597d ASR\uff0c\u518d\u8bad\u7ec3 MTP \u52a0\u901f\u5668<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">ASR \u76d1\u7763\u5fae\u8c03<\/h3>\n\n\n\n<p>\u8bad\u7ec3\u91c7\u7528\u5bf9\u8bdd\u5f0f\u6307\u4ee4\u683c\u5f0f\uff1asystem prompt \u6307\u5b9a\u8f6c\u5199\u4efb\u52a1\uff0cuser \u8f93\u5165\u97f3\u9891\u7279\u5f81\uff0cassistant \u8f93\u51fa\u8bed\u8a00\u6807\u7b7e\u548c\u8f6c\u5f55\u6587\u672c\u3002\u4e3a\u63d0\u9ad8\u566a\u58f0\u9c81\u68d2\u6027\uff0c\u8bad\u7ec3\u96c6\u4e2d\u8fd8\u52a0\u5165\u7eaf\u975e\u8bed\u97f3\u6216\u4e25\u91cd\u566a\u58f0\u8f93\u5165\uff0c\u76ee\u6807\u8f93\u51fa\u4e3a\u975e\u8bed\u97f3\u6807\u7b7e\u548c\u7a7a\u6587\u672c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8bad\u7ec3\u5e8f\u5217\u9884\u7b97\uff1a32K token\uff1b<\/li><li>\u58f0\u5b66\u589e\u5f3a\uff1aSpecAugment \u5f0f\u65f6\u95f4\u906e\u6321\u548c\u9891\u7387\u906e\u6321\uff1b<\/li><li>\u97f3\u9891\u7f16\u7801\u5668\uff1a\u4fdd\u6301\u51bb\u7ed3\uff1b<\/li><li>\u4f18\u5316\u6a21\u5757\uff1a\u7ebf\u6027\u9002\u914d\u5668\u548c 4B \u8bed\u8a00\u89e3\u7801\u5668\uff1b<\/li><li>\u8bad\u7ec3\u6b65\u6570\uff1a10K\uff1b<\/li><li>\u5cf0\u503c\u5b66\u4e60\u7387\uff1a<code>2\u00d710\u207b\u2075<\/code>\uff1b<\/li><li>\u5168\u5c40 batch size\uff1a32\uff1b<\/li><li>warmup\uff1a100 steps\uff1b<\/li><li>\u4f59\u5f26\u8870\u51cf\u7ec8\u70b9\uff1a<code>1\u00d710\u207b\u2076<\/code>\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">MTP \u7b2c\u4e00\u9636\u6bb5\uff1a\u51bb\u7ed3\u4e3b\u5e72\uff0c\u5bf9\u9f50\u672a\u6765\u5206\u652f<\/h3>\n\n\n\n<p>\u5728\u5df2\u7ecf\u6536\u655b\u7684 ASR \u89e3\u7801\u5668\u540e\u52a0\u5165\u4e94\u4e2a MTP Block\u3002\u6bcf\u4e2a MTP Block \u7684 Transformer \u5c42\u4ece\u89e3\u7801\u5668\u6700\u540e\u4e00\u5c42\u521d\u59cb\u5316\uff0c\u5206\u652f\u4e13\u7528\u6295\u5f71\u5c42\u968f\u673a\u521d\u59cb\u5316\u3002\u6b64\u65f6\u53ea\u8bad\u7ec3 MTP \u6a21\u5757\uff0c\u4e3b\u5e72\u3001\u5171\u4eab embedding \u548c LM Head \u5168\u90e8\u51bb\u7ed3\uff0c\u5cf0\u503c\u5b66\u4e60\u7387\u4e3a <code>2\u00d710\u207b\u2074<\/code>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MTP \u7b2c\u4e8c\u9636\u6bb5\uff1a\u8054\u5408\u6821\u51c6<\/h3>\n\n\n\n<p>\u672a\u6765\u5206\u652f\u521d\u6b65\u5bf9\u9f50\u540e\uff0c\u6a21\u578b\u89e3\u51bb\u9002\u914d\u5668\u548c\u8bed\u8a00\u89e3\u7801\u5668\uff0c\u4ee5\u66f4\u4f4e\u7684 <code>2\u00d710\u207b\u2075<\/code> \u5b66\u4e60\u7387\u8054\u5408\u4f18\u5316\u3002\u8bba\u6587\u79f0\u4e24\u9636\u6bb5\u6cbf\u7528 32K \u5e8f\u5217\u9884\u7b97\u3001\u5168\u5c40 batch size 32 \u548c 10K-step \u8bad\u7ec3\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u8d8a\u8fdc\u7684 token \u8d8a\u96be\u9884\u6d4b\uff0c\u56e0\u6b64 MTP \u5206\u652f\u635f\u5931\u91c7\u7528\u6307\u6570\u8870\u51cf\u6743\u91cd\uff1a<\/p>\n\n\n\n\\(w_h=\\frac{\\alpha^{h-1}}{\\sum_{j=1}^{H}\\alpha^{j-1}},\\qquad H=5,\\quad \\alpha=0.9\\)\n\n\n\n<p>\u6bcf\u4e2a\u4f4d\u7f6e\u7684\u603b\u76ee\u6807\u7531\u6807\u51c6\u4e0b\u4e00 token \u4ea4\u53c9\u71b5\u548c\u4e94\u4e2a\u672a\u6765 token \u4ea4\u53c9\u71b5\u6784\u6210\uff1a<\/p>\n\n\n\n\\(\\mathcal{L}_t=\\mathrm{CE}(p_t,x_{t+1})+\\sum_{h=1}^{H}w_h\\,\\mathrm{CE}(p_{t,h},x_{t+1+h})\\)\n\n\n\n<p>\u635f\u5931\u53ea\u4f5c\u7528\u4e8e\u8f6c\u5f55 token\u3002\u8fd9\u6837\u7684\u5206\u9636\u6bb5\u8bbe\u8ba1\u907f\u514d\u968f\u673a\u521d\u59cb\u5316\u7684 MTP \u5206\u652f\u5728\u65e9\u671f\u7834\u574f\u5df2\u7ecf\u7a33\u5b9a\u7684\u8bc6\u522b\u4e3b\u5e72\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u5b9e\u9a8c\u8bbe\u7f6e<\/h2>\n\n\n\n<p>\u8bba\u6587\u4ece\u8bc6\u522b\u7cbe\u5ea6\u3001\u957f\u97f3\u9891\u80fd\u529b\u548c\u63a8\u7406\u6548\u7387\u4e09\u4e2a\u65b9\u9762\u8bc4\u4f30 ParaASR\u3002\u4e3b\u8981\u5bf9\u6bd4\u6a21\u578b\u5305\u62ec VibeVoice-ASR\u3001FunASR-Nano\u3001Doubao-ASR-2603 \u548c Qwen3-ASR-1.7B\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u9664 Doubao-ASR-2603 \u4f7f\u7528\u5b98\u65b9 API \u5916\uff0c\u5176\u4f59\u6a21\u578b\u5747\u90e8\u7f72\u5728\u5355\u5f20 NVIDIA H800 \u4e0a\uff1b<\/li><li>\u63a8\u7406\u91c7\u7528\u5355\u5e76\u53d1\uff1b<\/li><li>\u4e0d\u539f\u751f\u652f\u6301\u957f\u97f3\u9891\u7684\u6a21\u578b\u4f7f\u7528 VAD \u5207\u6210\u6700\u957f 30 \u79d2\u7247\u6bb5\uff1b<\/li><li>\u4e2d\u6587\u4f7f\u7528 CER\uff0c\u82f1\u6587\u4e0e\u957f\u97f3\u9891\u4f7f\u7528 WER\uff1b<\/li><li>\u57fa\u51c6\u8986\u76d6 AISHELL-1\/2\u3001WenetSpeech\u3001FLEURS\u3001LibriSpeech\u3001Common Voice\u3001VoxPopuli cleaned AA \u548c Earnings22 cleaned AA\uff1b<\/li><li>Wenet testnet long \u7531\u540c\u4e00\u6765\u6e90\u4f1a\u8bdd\u4e2d\u7684\u76f8\u90bb\u7247\u6bb5\u62fc\u63a5\u6784\u9020\u3002<\/li><\/ul>\n\n\n\n<p>\u9519\u8bef\u7387\u7684\u901a\u7528\u5b9a\u4e49\u4e3a\uff1a<\/p>\n\n\n\n\\(\\mathrm{ER}=\\frac{S+D+I}{N}\\)\n\n\n\n<p>\u5176\u4e2d <code>S<\/code>\u3001<code>D<\/code>\u3001<code>I<\/code> \u5206\u522b\u4ee3\u8868\u66ff\u6362\u3001\u5220\u9664\u548c\u63d2\u5165\u9519\u8bef\uff1b\u4e2d\u6587\u4ee5\u5b57\u7b26\u6570\u4f5c\u4e3a <code>N<\/code>\uff0c\u5f97\u5230 CER\uff0c\u82f1\u6587\u4ee5\u8bcd\u6570\u4f5c\u4e3a <code>N<\/code>\uff0c\u5f97\u5230 WER\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u8bc6\u522b\u6548\u679c\uff1a\u5e73\u5747\u6210\u7ee9\u9886\u5148\uff0c\u4f46\u5e76\u975e\u6bcf\u4e2a\u6570\u636e\u96c6\u90fd\u7b2c\u4e00<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8bc4\u6d4b\u7c7b\u522b<\/th><th>VibeVoice-ASR<\/th><th>FunASR-Nano<\/th><th>Doubao-ASR-2603<\/th><th>Qwen3-ASR-1.7B<\/th><th>ParaASR<\/th><\/tr><\/thead><tbody><tr><td>\u4e2d\u6587\u5e73\u5747 CER<\/td><td>10.19<\/td><td>3.66<\/td><td>3.34<\/td><td>3.17<\/td><td><strong>2.97<\/strong><\/td><\/tr><tr><td>\u82f1\u6587\u5e73\u5747 WER<\/td><td>7.14<\/td><td>5.24<\/td><td>6.67<\/td><td>3.85<\/td><td><strong>3.68<\/strong><\/td><\/tr><tr><td>\u957f\u97f3\u9891\u5e73\u5747 WER<\/td><td>4.87<\/td><td>5.59<\/td><td>6.11<\/td><td>4.20<\/td><td><strong>3.70<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u76f8\u5bf9 Qwen3-ASR-1.7B\uff0cParaASR \u7684\u4e2d\u6587\u5e73\u5747\u9519\u8bef\u7387\u76f8\u5bf9\u4e0b\u964d\u7ea6 6.3%\uff0c\u82f1\u6587\u4e0b\u964d\u7ea6 4.4%\uff0c\u957f\u97f3\u9891\u4e0b\u964d\u7ea6 11.9%\u3002\u5176\u4e2d\u4ee3\u8868\u6027\u7ed3\u679c\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>AISHELL-1 CER\uff1a<strong>0.71%<\/strong>\uff1b<\/li><li>AISHELL-2 iOS CER\uff1a<strong>2.29%<\/strong>\uff1b<\/li><li>LibriSpeech clean WER\uff1a<strong>1.38%<\/strong>\uff1b<\/li><li>LibriSpeech other WER\uff1a<strong>3.16%<\/strong>\uff1b<\/li><li>LibriSpeech clean long WER\uff1a<strong>1.27%<\/strong>\uff1b<\/li><li>LibriSpeech other long WER\uff1a<strong>2.90%<\/strong>\u3002<\/li><\/ul>\n\n\n\n<p>\u4e0d\u8fc7\uff0c\u201c\u5e73\u5747\u7b2c\u4e00\u201d\u4e0d\u7b49\u4e8e\u6240\u6709\u6570\u636e\u96c6\u90fd\u7b2c\u4e00\u3002ParaASR \u5728 Wenet testnet\u3001Wenet testmeeting\u3001Common Voice\u3001FLEURS en\u3001Wenet testnet long \u548c Earnings22 \u7b49\u6570\u636e\u96c6\u4e0a\u4ecd\u843d\u540e\u4e8e\u90e8\u5206\u57fa\u7ebf\u3002\u4f8b\u5982 Wenet testnet \u4e0a Doubao-ASR-2603 \u4e3a 4.03%\uff0cParaASR \u4e3a 4.54%\uff1bEarnings22 \u4e0a VibeVoice-ASR \u4e3a 5.62%\uff0cParaASR \u4e3a 6.52%\u3002\u8fd9\u8bf4\u660e ParaASR \u7684\u4f18\u52bf\u66f4\u63a5\u8fd1\u6574\u4f53\u8d28\u91cf\u2014\u6548\u7387\u524d\u6cbf\uff0c\u800c\u4e0d\u662f\u5bf9\u6240\u6709\u9886\u57df\u5b9e\u73b0\u7edd\u5bf9\u7edf\u6cbb\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e5d\u3001\u63a8\u7406\u6548\u7387\uff1a4B \u89e3\u7801\u5668\u6bd4 1.7B \u57fa\u7ebf\u66f4\u5feb<\/h2>\n\n\n\n<p>\u5b9e\u65f6\u56e0\u5b50\u5b9a\u4e49\u4e3a\u5904\u7406\u65f6\u95f4\u4e0e\u97f3\u9891\u65f6\u957f\u4e4b\u6bd4\uff1a<\/p>\n\n\n\n\\(\\mathrm{RTF}=\\frac{T_{\\mathrm{inference}}}{T_{\\mathrm{audio}}}\\)\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6a21\u578b<\/th><th>RTF<\/th><th>\u76f8\u5bf9 ParaASR<\/th><\/tr><\/thead><tbody><tr><td>VibeVoice-ASR<\/td><td>0.1039<\/td><td>\u7ea6\u6162 19.6 \u500d<\/td><\/tr><tr><td>FunASR-Nano<\/td><td>0.0591<\/td><td>\u7ea6\u6162 11.2 \u500d<\/td><\/tr><tr><td>Doubao-ASR-2603<\/td><td>0.0640<\/td><td>\u7ea6\u6162 12.1 \u500d<\/td><\/tr><tr><td>Qwen3-ASR-1.7B<\/td><td>0.0094<\/td><td>\u7ea6\u6162 1.77 \u500d<\/td><\/tr><tr><td><strong>ParaASR<\/strong><\/td><td><strong>0.0053<\/strong><\/td><td>\u57fa\u51c6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>RTF 0.0053 \u610f\u5473\u7740\u5728\u8bba\u6587\u6761\u4ef6\u4e0b\uff0c\u5904\u7406 30 \u79d2\u97f3\u9891\u7ea6\u9700 0.159 \u79d2\u3002RTF \u6d4b\u8bd5\u4f7f\u7528 100 \u6761\u3001\u6bcf\u6761 30 \u79d2\u7684\u97f3\u9891\u3002\u5c3d\u7ba1 ParaASR \u4f7f\u7528 4B \u89e3\u7801\u5668\uff0c\u5b83\u4ecd\u6bd4 Qwen3-ASR-1.7B \u7684 0.0094 \u66f4\u5feb\uff0c\u8bf4\u660e\u591a token \u63a5\u6536\u62b5\u6d88\u4e86\u66f4\u5927\u89e3\u7801\u5668\u7684\u5355\u6b65\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\uff0cDoubao-ASR-2603 \u901a\u8fc7\u5b98\u65b9 API \u6d4b\u8bd5\uff0c\u800c\u5176\u4ed6\u6a21\u578b\u8fd0\u884c\u5728\u672c\u5730 H800 \u4e0a\uff0c\u56e0\u6b64\u8fd9\u9879 API \u4e0e\u672c\u5730\u90e8\u7f72\u4e4b\u95f4\u7684 RTF \u5bf9\u6bd4\u5e76\u975e\u5b8c\u5168\u540c\u6761\u4ef6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9 MTP-5\uff0c\u800c\u4e0d\u662f\u66f4\u591a\u5206\u652f<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u914d\u7f6e<\/th><th>\u5404\u4f4d\u7f6e\u63a5\u6536\u7387<\/th><th>\u5e73\u5747\u63a5\u6536\u957f\u5ea6<\/th><\/tr><\/thead><tbody><tr><td>MTP-3<\/td><td>0.96 \/ 0.88 \/ 0.80<\/td><td>3.6 \/ 4<\/td><\/tr><tr><td><strong>MTP-5<\/strong><\/td><td>0.95 \/ 0.88 \/ 0.80 \/ 0.71 \/ 0.64<\/td><td><strong>5.0 \/ 6<\/strong><\/td><\/tr><tr><td>MTP-7<\/td><td>0.96 \/ 0.88 \/ 0.80 \/ 0.72 \/ 0.65 \/ 0.59 \/ 0.53<\/td><td>6.1 \/ 8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ece MTP-3 \u589e\u52a0\u5230 MTP-5\uff0c\u5e73\u5747\u63a5\u6536\u957f\u5ea6\u4ece 3.6 \u63d0\u5347\u5230 5.0\uff0c\u589e\u957f\u7ea6 39%\uff1b\u7ee7\u7eed\u589e\u52a0\u5230 MTP-7\uff0c\u5e73\u5747\u63a5\u6536\u957f\u5ea6\u53ea\u63d0\u9ad8\u5230 6.1\uff0c\u589e\u5e45\u7ea6 22%\u3002\u8d8a\u9760\u540e\u7684 token \u63a5\u6536\u7387\u8d8a\u4f4e\uff0c\u7b2c\u4e03\u4f4d\u7f6e\u53ea\u6709 0.53\u3002<\/p>\n\n\n\n<p>\u751f\u4ea7\u63a8\u7406\u4e2d\uff0c\u8f83\u8fdc\u4f4d\u7f6e\u9884\u6d4b\u5931\u8d25\u4f1a\u9020\u6210 KV Cache \u56de\u6eda\u5e76\u6253\u65ad\u8fde\u7eed\u89e3\u7801\uff0c\u5206\u652f\u6570\u91cf\u8fc7\u591a\u7684\u7ef4\u62a4\u6210\u672c\u53ef\u80fd\u62b5\u6d88\u989d\u5916\u63a5\u6536\u7684\u5c11\u91cf token\u3002\u56e0\u6b64\u8bba\u6587\u6700\u7ec8\u9009\u62e9 MTP-5 \u4f5c\u4e3a\u5e76\u884c\u5ea6\u3001\u63a5\u6536\u7387\u548c\u5de5\u7a0b\u590d\u6742\u5ea6\u4e4b\u95f4\u7684\u5e73\u8861\u70b9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e00\u3001\u6d88\u878d\u5b9e\u9a8c\uff1aMTP \u57fa\u672c\u4e0d\u6539\u53d8\u8bc6\u522b\u7cbe\u5ea6<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u7c7b\u522b<\/th><th>\u4e0d\u4f7f\u7528 MTP<\/th><th>MTP-5<\/th><th>\u53d8\u5316<\/th><\/tr><\/thead><tbody><tr><td>\u4e2d\u6587\u5e73\u5747 CER<\/td><td>3.00<\/td><td>3.00<\/td><td>0.00<\/td><\/tr><tr><td>\u82f1\u6587\u5e73\u5747 WER<\/td><td>3.83<\/td><td>3.87<\/td><td>+0.04<\/td><\/tr><tr><td>\u957f\u97f3\u9891\u5e73\u5747 WER<\/td><td>3.63<\/td><td>3.69<\/td><td>+0.06<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u914d\u5bf9\u6d88\u878d\u663e\u793a MTP-5 \u5f15\u8d77\u7684\u5e73\u5747\u6ce2\u52a8\u4e0d\u8d85\u8fc7 0.06 \u4e2a\u7edd\u5bf9\u767e\u5206\u70b9\u3002\u8fd9\u4e0e\u9a8c\u8bc1\u673a\u5236\u76f8\u7b26\uff1aMTP \u731c\u5bf9\u65f6\u52a0\u901f\uff0c\u731c\u9519\u65f6\u7f29\u77ed\u63a5\u6536\u524d\u7f00\uff0c\u6700\u7ec8\u8f93\u51fa\u4ecd\u7531\u9a8c\u8bc1\u540e\u7684\u81ea\u56de\u5f52\u8def\u5f84\u51b3\u5b9a\u3002<\/p>\n\n\n\n<p>\u4f46\u8bba\u6587\u4e2d\u6709\u4e00\u4e2a\u503c\u5f97\u6ce8\u610f\u7684\u5448\u73b0\u95ee\u9898\uff1a\u8868 4 \u7684 MTP-5 \u6570\u503c\u4e0e\u8868 1 \u6700\u7ec8 ParaASR \u7684\u4e2a\u522b\u7ed3\u679c\u5e76\u4e0d\u5b8c\u5168\u4e00\u81f4\uff0c\u4f8b\u5982\u8868 1 \u7684 VoxPopuli \u4e3a 2.76%\uff0c\u8868 4 \u4e3a 3.69%\uff1b\u8868 1 \u7684 FLEURS zh \u4e3a 2.63%\uff0c\u8868 4 \u4e3a 2.76%\u3002\u8fd9\u53ef\u80fd\u610f\u5473\u7740\u6d88\u878d\u4f7f\u7528\u4e86\u72ec\u7acb\u7684\u914d\u5bf9 checkpoint \u6216\u4e0d\u540c\u5b9e\u9a8c\u4ea7\u7269\uff0c\u4f46\u8bba\u6587\u6ca1\u6709\u660e\u786e\u89e3\u91ca\u3002\u56e0\u6b64\uff0c\u8868 4 \u9002\u5408\u7528\u6765\u89c2\u5bdf\u201c\u52a0\u5165 MTP \u524d\u540e\u201d\u7684\u76f8\u5bf9\u53d8\u5316\uff0c\u4e0d\u5b9c\u4e0e\u8868 1 \u7684\u6700\u7ec8\u6a21\u578b\u9010\u9879\u62fc\u63a5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e8c\u3001\u8bba\u6587\u7684\u4ef7\u503c\u4e0e\u5c40\u9650<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u503c\u5f97\u80af\u5b9a\u7684\u5730\u65b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u6293\u4f4f\u4e86 ASR \u7684\u4efb\u52a1\u7279\u6027\uff1a<\/strong>\u97f3\u9891\u4e3a\u672a\u6765 token \u63d0\u4f9b\u5f3a\u7ea6\u675f\uff0c\u4f7f MTP \u6bd4\u5f00\u653e\u5f0f\u751f\u6210\u66f4\u5bb9\u6613\u83b7\u5f97\u957f\u8fde\u7eed\u63a5\u6536\u524d\u7f00\u3002<\/li><li><strong>\u6ca1\u6709\u7528\u5c0f\u6a21\u578b\u6362\u901f\u5ea6\uff1a<\/strong>ParaASR \u4fdd\u7559 4B \u89e3\u7801\u5668\u7684\u8bed\u8a00\u80fd\u529b\uff0c\u901a\u8fc7\u51cf\u5c11\u4e32\u884c\u6b65\u6570\u63d0\u9ad8\u541e\u5410\u3002<\/li><li><strong>\u8bad\u7ec3\u6d41\u7a0b\u98ce\u9669\u8f83\u4f4e\uff1a<\/strong>\u5148\u8bad\u7ec3\u53ef\u9760 ASR\uff0c\u518d\u5206\u9636\u6bb5\u52a0\u5165 MTP\uff0c\u907f\u514d\u8f85\u52a9\u76ee\u6807\u7834\u574f\u4e3b\u5e72\u3002<\/li><li><strong>\u517c\u987e\u957f\u97f3\u9891\uff1a<\/strong>32K \u4e0a\u4e0b\u6587\u300180ms \u97f3\u9891\u8868\u5f81\u548c 5 \u4e07\u5c0f\u65f6\u957f\u97f3\u9891\u76d1\u7763\u5171\u540c\u670d\u52a1\u4e8e\u4f1a\u8bdd\u7ea7\u4e00\u81f4\u6027\u3002<\/li><li><strong>\u5b9e\u9a8c\u4e0d\u53ea\u62a5\u544a\u7cbe\u5ea6\uff1a<\/strong>\u540c\u65f6\u7ed9\u51fa RTF\u3001\u9010\u4f4d\u7f6e\u63a5\u6536\u7387\u3001\u5e73\u5747\u63a5\u6536\u957f\u5ea6\u548c\u914d\u5bf9\u6d88\u878d\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ecd\u9700\u8c28\u614e\u770b\u5f85\u7684\u5730\u65b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8bba\u6587\u4f7f\u7528\u5927\u91cf\u79c1\u6709\u6570\u636e\uff0c\u7ea6 10 \u4e07\u5c0f\u65f6\u77ed\u97f3\u9891\u4e2d\u516c\u6709\u4e0e\u79c1\u6709\u6570\u636e\u7684\u5177\u4f53\u6bd4\u4f8b\u6ca1\u6709\u62ab\u9732\u3002<\/li><li>\u6458\u8981\u9875\u9762\u6ca1\u6709\u7ed9\u51fa\u4ee3\u7801\u3001\u6a21\u578b\u6743\u91cd\u6216\u5b8c\u6574\u6570\u636e\u53d1\u5e03\u5730\u5740\uff0c\u5173\u952e\u7ed3\u679c\u6682\u65f6\u96be\u4ee5\u7531\u5916\u90e8\u56e2\u961f\u5b8c\u6574\u590d\u73b0\u3002<\/li><li>4B \u6587\u672c\u89e3\u7801\u5668\u7684\u5177\u4f53\u57fa\u7840\u6a21\u578b\u540d\u79f0\u6ca1\u6709\u660e\u786e\u62ab\u9732\uff0c\u97f3\u9891\u7f16\u7801\u5668\u53ea\u8bf4\u660e\u521d\u59cb\u5316\u81ea\u516c\u5f00\u5168\u6a21\u6001\u57fa\u7840\u3002<\/li><li>Doubao API \u4e0e\u672c\u5730 H800 \u7684\u6548\u7387\u7ed3\u679c\u4e0d\u5728\u5b8c\u5168\u4e00\u81f4\u7684\u786c\u4ef6\u548c\u670d\u52a1\u94fe\u8def\u4e0b\u3002<\/li><li>\u201c\u6700\u957f 30 \u5206\u949f\u4e00\u6b21\u8f6c\u5199\u201d\u662f\u91cd\u8981\u80fd\u529b\uff0c\u4f46\u8bba\u6587\u6ca1\u6709\u5355\u72ec\u5c55\u793a\u4e0d\u540c\u97f3\u9891\u957f\u5ea6\u4e0b\u7684\u663e\u5b58\u3001\u541e\u5410\u3001\u5ef6\u8fdf\u548c\u9519\u8bef\u7387\u66f2\u7ebf\u3002<\/li><li>\u5e73\u5747\u6210\u7ee9\u9886\u5148\uff0c\u4f46\u5728\u90e8\u5206\u9886\u57df\u548c\u6570\u636e\u96c6\u4e0a\u4ecd\u843d\u540e\u4e8e\u5176\u4ed6\u6a21\u578b\uff0c\u5b9e\u9645\u90e8\u7f72\u4ecd\u9700\u6309\u76ee\u6807\u573a\u666f\u590d\u6d4b\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bed<\/h2>\n\n\n\n<p>ParaASR \u7684\u6838\u5fc3\u8d21\u732e\u4e0d\u662f\u7b80\u5355\u5730\u7ed9 ASR \u6362\u4e0a\u4e00\u4e2a\u66f4\u5927\u7684 LLM\uff0c\u800c\u662f\u91cd\u65b0\u5904\u7406\u201c\u5927\u89e3\u7801\u5668\u8d28\u91cf\u9ad8\u3001\u9010 token \u63a8\u7406\u6162\u201d\u7684\u77db\u76fe\u3002\u5b83\u5229\u7528\u8bed\u97f3\u8f6c\u5199\u7684\u786e\u5b9a\u6027\uff0c\u540c\u65f6\u9884\u6d4b\u591a\u4e2a\u672a\u6765 token\uff0c\u518d\u7531\u81ea\u56de\u5f52\u8def\u5f84\u9a8c\u8bc1\uff0c\u4f7f\u4e00\u6b21 4B \u89e3\u7801\u5668\u524d\u5411\u8ba1\u7b97\u5e73\u5747\u8f93\u51fa 5.0 \u4e2a\u5df2\u9a8c\u8bc1 token\u3002<\/p>\n\n\n\n<p>\u4ece\u8bba\u6587\u7ed3\u679c\u770b\uff0cMTP-5 \u51e0\u4e4e\u6ca1\u6709\u6539\u53d8\u8bc6\u522b\u9519\u8bef\u7387\uff0c\u5374\u628a\u7cfb\u7edf RTF \u964d\u5230 0.0053\uff0c\u5e76\u4fdd\u7559 32K \u957f\u4e0a\u4e0b\u6587\u548c\u6700\u957f\u7ea6 30 \u5206\u949f\u7684\u5355\u6b21\u8f6c\u5199\u80fd\u529b\u3002\u8fd9\u8bf4\u660e\u5728\u8bed\u97f3\u8bc6\u522b\u8fd9\u7c7b\u6709\u5916\u90e8\u8f93\u5165\u5f3a\u7ea6\u675f\u7684\u751f\u6210\u4efb\u52a1\u4e2d\uff0c\u6a21\u578b\u89c4\u6a21\u4e0e\u63a8\u7406\u901f\u5ea6\u5e76\u4e0d\u5fc5\u7136\u51b2\u7a81\uff1a\u53ea\u8981\u672a\u6765 token \u8db3\u591f\u53ef\u9884\u6d4b\uff0c\u5e76\u4e14\u5b58\u5728\u53ef\u9760\u9a8c\u8bc1\u8def\u5f84\uff0c\u5927\u6a21\u578b\u4e5f\u53ef\u4ee5\u901a\u8fc7\u63d0\u9ad8\u5355\u6b65\u6709\u6548\u8f93\u51fa\u91cf\u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u4e0b\u4e00\u6b65\u771f\u6b63\u51b3\u5b9a ParaASR \u5f71\u54cd\u529b\u7684\uff0c\u5c06\u662f\u6a21\u578b\u4e0e\u4ee3\u7801\u662f\u5426\u5f00\u653e\u3001\u5916\u90e8\u56e2\u961f\u80fd\u5426\u590d\u73b0 RTF \u548c\u957f\u97f3\u9891\u7ed3\u679c\uff0c\u4ee5\u53ca\u5b83\u5728\u7535\u8bdd\u3001\u4f1a\u8bae\u3001\u65b9\u8a00\u3001\u5f3a\u566a\u58f0\u548c\u4e13\u4e1a\u9886\u57df\u4e2d\u7684\u5b9e\u9645\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bba\u6587\uff1ahttps:\/\/arxiv.org\/abs\/2607.29279 \u5927\u8bed\u8a00\u6a21\u578b\u6b63\u5728\u6210\u4e3a\u81ea\u52a8\u8bed\u97f3\u8bc6\u522b\u7684\u65b0\u578b\u89e3 &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2026\/08\/12\/paraasrmtp\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">ParaASR:\u7528 MTP \u52a0\u901f 4B \u5927\u6a21\u578b\u8bed\u97f3\u8bc6\u522b\uff0c30 \u5206\u949f\u97f3\u9891\u4e00\u6b21\u5b8c\u6210\u8f6c\u5199<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[42,4,9,38,43,34],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/31531"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=31531"}],"version-history":[{"count":8,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/31531\/revisions"}],"predecessor-version":[{"id":31565,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/31531\/revisions\/31565"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=31531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=31531"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=31531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}