{"id":17798,"date":"2025-01-08T21:05:52","date_gmt":"2025-01-08T13:05:52","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=17798"},"modified":"2025-07-17T01:48:50","modified_gmt":"2025-07-16T17:48:50","slug":"cosmos","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/de\/cosmos\/","title":{"rendered":"Cosmos\uff1a\u4e16\u754c\u57fa\u7840\u6a21\u578b\uff0c\u6784\u5efa\u7269\u7406\u4e16\u754c\u7684\u4eba\u5de5\u667a\u80fd\u57fa\u7840\u6a21\u578b\u5e73\u53f0"},"content":{"rendered":"

NVIDIA Cosmos \u662f\u4e00\u4e2a\u9762\u5411\u5f00\u53d1\u8005\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\u5e73\u53f0\uff0c\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u5e2e\u52a9\u7269\u7406\u4eba\u5de5\u667a\u80fd\u5f00\u53d1\u8005\u66f4\u597d\u3001\u66f4\u5feb\u5730\u6784\u5efa\u5176\u7269\u7406\u4eba\u5de5\u667a\u80fd\u7cfb\u7edf\u3002\u8be5\u5e73\u53f0\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u5305\u62ec\u57fa\u4e8e\u6269\u6563\u548c\u81ea\u56de\u5f52\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\uff0c\u4ee5\u53ca\u7528\u4e8e\u9ad8\u6548\u89c6\u9891\u5904\u7406\u7684tokenizer\u3002NVIDIA Cosmos \u652f\u6301\u6587\u672c\u5230\u89c6\u89c9\u4e16\u754c\u751f\u6210(Text2World)\u548c\u89c6\u9891\u5230\u89c6\u89c9\u4e16\u754c\u751f\u6210(Video2World)\u7b49\u529f\u80fd\uff0c\u80fd\u591f\u57fa\u4e8e\u6587\u672c\u63d0\u793a\u6216\u89c6\u9891\u8f93\u5165\u751f\u6210\u89c6\u89c9\u6a21\u62df\u3002\u8be5\u5e73\u53f0\u91c7\u7528\u5f00\u6e90\u65b9\u5f0f\u53d1\u5e03\uff0c\u6a21\u578b\u8bad\u7ec3\u548c\u5fae\u8c03\u811a\u672c\u91c7\u7528Apache 2\u8bb8\u53ef\u8bc1\uff0c\u9884\u8bad\u7ec3\u6a21\u578b\u5219\u91c7\u7528NVIDIA\u5f00\u653e\u6a21\u578b\u8bb8\u53ef\u8bc1\u3002\u5e73\u53f0\u7279\u522b\u4f18\u5316\u4e86\u5bf9\u7269\u7406\u573a\u666f\u7684\u7406\u89e3\u548c\u751f\u6210\u80fd\u529b\uff0c\u4e3a\u673a\u5668\u4eba\u6280\u672f\u548c\u81ea\u52a8\u9a7e\u9a76\u7b49\u9886\u57df\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u57fa\u7840\u6a21\u578b\u652f\u6301\u3002<\/p>\n

\u4ec0\u4e48\u662f NVIDIA Cosmos\uff1f<\/p>\n

NVIDIA Cosmos\u2122 \u662f\u4e00\u4e2a\u5148\u8fdb\u7684\u751f\u6210\u5f0f\u4e16\u754c\u57fa\u7840\u6a21\u578b (WFM) \u5e73\u53f0\uff0c\u5b83\u5305\u62ec\u5148\u8fdb\u7684 Tokenizer\u3001\u9632\u62a4\u673a\u5236\u4ee5\u53ca\u52a0\u901f\u6570\u636e\u5904\u7406\u548c\u7ba1\u7406\u6d41\u7a0b\uff0c\u65e8\u5728\u52a0\u901f\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66 (AV) \u548c\u673a\u5668\u4eba\u7b49\u7269\u7406 AI \u7cfb\u7edf\u7684\u5f00\u53d1\u3002\u4e00\u4e2a\u4e3a\u7269\u7406 AI \u5f00\u53d1\u800c\u4e13\u95e8\u6784\u5efa\u7684\u3001\u7528\u4e8e\u751f\u6210\u5177\u6709\u7269\u7406\u611f\u77e5\u80fd\u529b\u7684\u89c6\u9891\u548c\u4e16\u754c\u72b6\u6001\u7684\u9884\u8bad\u7ec3\u6a21\u578b\u7cfb\u5217\u3002<\/p><\/blockquote>\n

\"NVIDIA

\u5728\u7ebf\u4f53\u9a8c\uff1ahttps:\/\/build.nvidia.com\/explore\/discover<\/p><\/div>\n

 <\/p>\n

\u529f\u80fd\u5217\u8868<\/h2>\n
    \n
  • \u63d0\u4f9b\u57fa\u4e8e\u6269\u6563\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\uff0c\u652f\u6301Text2World\u548cVideo2World\u751f\u6210<\/li>\n
  • \u63d0\u4f9b\u57fa\u4e8e\u81ea\u56de\u5f52\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\uff0c\u652f\u6301Video2World\u751f\u6210<\/li>\n
  • \u9ad8\u6548\u7684\u89c6\u9891tokenizer\uff0c\u652f\u6301\u8fde\u7eed\u548c\u79bb\u6563token\u7684\u89c6\u9891\u8f6c\u6362<\/li>\n
  • \u9884\u8bad\u7ec3\u6a21\u578b\u7684\u540e\u8bad\u7ec3\u811a\u672c\uff0c\u7528\u4e8e\u9002\u914d\u4e0d\u540c\u7269\u7406\u4eba\u5de5\u667a\u80fd\u573a\u666f<\/li>\n
  • \u89c6\u9891\u6570\u636e\u96c6\u7ba1\u7406\u6d41\u7a0b\u5de5\u5177\uff08\u5373\u5c06\u63a8\u51fa\uff09<\/li>\n
  • \u5b8c\u6574\u7684\u8bad\u7ec3\u811a\u672c\uff0c\u652f\u6301\u6784\u5efa\u81ea\u5b9a\u4e49\u4e16\u754c\u57fa\u7840\u6a21\u578b<\/li>\n
  • \u5185\u7f6e\u5b89\u5168\u9632\u62a4\u7cfb\u7edf\uff0c\u786e\u4fdd\u751f\u6210\u5185\u5bb9\u7684\u5b89\u5168\u6027<\/li>\n
  • \u652f\u6301\u591a\u79cd\u6a21\u578b\u89c4\u6a21(4B\/5B\/12B\/13B\u53c2\u6570)\u4ee5\u9002\u5e94\u4e0d\u540c\u786c\u4ef6\u914d\u7f6e<\/li>\n
  • \u7075\u6d3b\u7684\u6a21\u578b\u5378\u8f7d\u7b56\u7565\uff0c\u652f\u6301\u4f4e\u663e\u5b58\u73af\u5883\u8fd0\u884c<\/li>\n<\/ul>\n

     <\/p>\n

    \u4f7f\u7528\u5e2e\u52a9<\/h2>\n

    1. \u73af\u5883\u914d\u7f6e<\/h3>\n

    \u9996\u5148\u9700\u8981\u8bbe\u7f6eDocker\u73af\u5883\uff0c\u6309\u7167\u5b89\u88c5\u6307\u5357\u914d\u7f6e\u6240\u9700\u73af\u5883\u3002\u6240\u6709\u547d\u4ee4\u90fd\u9700\u8981\u5728Docker\u5185\u8fd0\u884c\u3002<\/p>\n

    2. \u6a21\u578b\u4e0b\u8f7d<\/h3>\n
      \n
    1. \u751f\u6210Hugging Face\u8bbf\u95ee\u4ee4\u724c\uff0c\u8bbe\u7f6e\u4e3a”Read”\u6743\u9650<\/li>\n
    2. \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767b\u5f55Hugging Face\uff1a<\/li>\n<\/ol>\n
      huggingface-cli login\r\n<\/code><\/pre>\n
        \n
      1. \u4e0b\u8f7dCosmos\u6a21\u578b\u6743\u91cd\uff1a<\/li>\n<\/ol>\n
        PYTHONPATH=$(pwd) python cosmos1\/scripts\/download_autoregressive.py --model_sizes 4B 5B 12B 13B\r\n<\/code><\/pre>\n
        3. \u6a21\u578b\u7c7b\u578b\u548c\u4f7f\u7528\u573a\u666f<\/h3>\n
        Cosmos\u63d0\u4f9b\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\u7684\u6a21\u578b\uff1a<\/p>\n
        \u57fa\u7840\u6a21\u578b (Base Models)<\/h4>\n
          \n
        • \u6a21\u578b\u7248\u672c\uff1a4B\u548c12B\u53c2\u6570\u89c4\u6a21<\/li>\n
        • \u4e3b\u8981\u529f\u80fd\uff1a\u652f\u6301\u4ece\u56fe\u50cf\/\u89c6\u9891\u8f93\u5165\u751f\u6210\u4e16\u754c\u6a21\u62df<\/li>\n
        • \u9002\u7528\u573a\u666f\uff1a\u9700\u8981\u57fa\u4e8e\u73b0\u6709\u89c6\u89c9\u5185\u5bb9\u8fdb\u884c\u573a\u666f\u5ef6\u4f38\u548c\u9884\u6d4b<\/li>\n<\/ul>\n
          Video2World\u6a21\u578b<\/h4>\n
            \n
          • \u6a21\u578b\u7248\u672c\uff1a5B\u548c13B\u53c2\u6570\u89c4\u6a21<\/li>\n
          • \u4e3b\u8981\u529f\u80fd\uff1a\u652f\u6301\u540c\u65f6\u4f7f\u7528\u6587\u672c\u548c\u56fe\u50cf\/\u89c6\u9891\u8f93\u5165\u751f\u6210\u4e16\u754c\u6a21\u62df<\/li>\n
          • \u9002\u7528\u573a\u666f\uff1a\u9700\u8981\u6839\u636e\u6587\u672c\u63cf\u8ff0\u5bf9\u89c6\u89c9\u5185\u5bb9\u8fdb\u884c\u5b9a\u5411\u751f\u6210\u548c\u4fee\u6539<\/li>\n<\/ul>\n
            4. \u751f\u6210\u80fd\u529b\u548c\u6027\u80fd\u6307\u6807<\/h3>\n
              \n
            • \u652f\u6301\u751f\u6210\u6700\u591a33\u5e27\u7684\u89c6\u9891\u5e8f\u5217<\/li>\n
            • \u8f93\u5165\u652f\u6301\u5355\u5f20\u56fe\u50cf\u62169\u5e27\u89c6\u9891<\/li>\n
            • \u5206\u8fa8\u7387\u56fa\u5b9a\u4e3a1024×640<\/li>\n
            • \u5728H100 GPU\u4e0a\u7684\u63a8\u7406\u65f6\u95f4\uff1a\n
                \n
              • 4B\u6a21\u578b\uff1a\u7ea662\u79d2<\/li>\n
              • 12B\u6a21\u578b\uff1a\u7ea6119\u79d2<\/li>\n
              • 5B Video2World\u6a21\u578b\uff1a\u7ea673\u79d2<\/li>\n
              • 13B Video2World\u6a21\u578b\uff1a\u7ea6150\u79d2<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                5. \u663e\u5b58\u4f18\u5316\u7b56\u7565<\/h3>\n
                Cosmos\u63d0\u4f9b\u591a\u79cd\u663e\u5b58\u4f18\u5316\u9009\u9879\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0d\u540c\u7684\u6a21\u578b\u5378\u8f7d\u7b56\u7565\u6765\u964d\u4f4e\u663e\u5b58\u5360\u7528\uff1a<\/p>\n
                  \n
                • \u65e0\u4f18\u5316\u7b56\u7565\uff1a4B\u6a21\u578b\u9700\u898131.3GB\uff0c12B\u6a21\u578b\u9700\u898147.5GB<\/li>\n
                • \u5b8c\u5168\u4f18\u5316\u7b56\u7565\uff1a4B\u6a21\u578b\u53ef\u964d\u81f318.7GB\uff0c12B\u6a21\u578b\u53ef\u964d\u81f327.4GB<\/li>\n
                • Video2World\u6a21\u578b\u4e5f\u63d0\u4f9b\u7c7b\u4f3c\u7684\u4f18\u5316\u9009\u9879<\/li>\n<\/ul>\n
                  6. \u5b89\u5168\u529f\u80fd<\/h3>\n
                    \n
                  • \u5185\u7f6e\u4e0d\u53ef\u7981\u7528\u7684\u5b89\u5168\u9632\u62a4\u7cfb\u7edf<\/li>\n
                  • \u81ea\u52a8\u68c0\u6d4b\u548c\u6a21\u7cca\u5904\u7406\u4eba\u8138\u5185\u5bb9<\/li>\n
                  • \u5185\u5bb9\u5b89\u5168\u8fc7\u6ee4\u786e\u4fdd\u751f\u6210\u7ed3\u679c\u7b26\u5408\u5b89\u5168\u6807\u51c6<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
                    NVIDIA Cosmos \u662f\u4e00\u4e2a\u9762\u5411\u5f00\u53d1\u8005\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\u5e73\u53f0\uff0c\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u5e2e\u52a9\u7269\u7406\u4eba\u5de5\u667a\u80fd\u5f00\u53d1\u8005\u66f4\u597d\u3001\u66f4\u5feb\u5730\u6784\u5efa\u5176\u7269\u7406\u4eba\u5de5\u667a\u80fd\u7cfb\u7edf\u3002\u8be5\u5e73\u53f0\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u5305\u62ec\u57fa\u4e8e\u6269\u6563\u548c\u81ea\u56de\u5f52\u7684\u4e16\u754c\u57fa\u7840\u6a21\u578b\uff0c\u4ee5\u53ca\u7528\u4e8e\u9ad8\u6548\u89c6\u9891\u5904\u7406\u7684tokenizer…<\/p>\n","protected":false},"author":1,"featured_media":61588,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,392],"tags":[208,230],"class_list":["post-17798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","category-models","tag-aikaifangfuwu","tag-aikaiyuanxiangmu"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/17798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/comments?post=17798"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/17798\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media\/61588"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media?parent=17798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/categories?post=17798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/tags?post=17798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}