{"id":1820,"date":"2023-07-05T08:21:26","date_gmt":"2023-07-05T00:21:26","guid":{"rendered":""},"modified":"2023-07-05T08:21:26","modified_gmt":"2023-07-05T00:21:26","slug":"","status":"publish","type":"post","link":"http:\/\/www.idea2003.com\/dongtai\/1820.html","title":{"rendered":"Salesforce\u65b0AI\u6a21\u578b\u53ef\u6539\u5584\u6570\u636e\u5206\u6790 XGen-7B\u57fa\u51c6\u6d4b\u8bd5\u8d85\u8d8aMeta\u7684LLaMA-7B"},"content":{"rendered":"<p><strong>\u7ad9\u957f\u4e4b\u5bb6\uff08ChinaZ.com\uff097\u67084\u65e5 \u6d88\u606f:<\/strong>\u968f\u7740\u5bf9AI\u5de5\u5177\u7684\u9700\u6c42\u589e\u52a0\uff0c\u5bf9\u80fd\u591f\u5b8c\u6210\u66f4\u591a\u4efb\u52a1\u7684\u7cfb\u7edf\u7684\u9700\u6c42\u4e5f\u8d8a\u6765\u8d8a\u5927\u3002<\/p>\n<p>\u4f01\u4e1a\u53ef\u4ee5\u901a\u8fc7\u62e5\u6709\u50cf<a href=\"http:\/\/www.idea2003.com\" target=\"_blank\" target=\"_blank\"><span>ChatGPT<\/span><\/a>\u6216Bard\u8fd9\u6837\u7684\u804a\u5929\u754c\u9762\u6765\u53d7\u76ca\uff0c\u8fd9\u4e9b\u754c\u9762\u80fd\u591f\u5bf9\u5197\u957f\u7684\u6587\u4ef6\u8fdb\u884c\u6458\u8981\u6216\u7b5b\u9009\u5ba2\u6237\u6570\u636e\u4ee5\u83b7\u53d6\u89c1\u89e3\u3002\u4f46\u8981\u6267\u884c\u8fd9\u4e9b\u4efb\u52a1\uff0c\u6a21\u578b\u9700\u8981\u7ecf\u8fc7\u5927\u91cf\u6570\u636e\u7684\u8bad\u7ec3\u3002\u800c\u4f01\u4e1a\u901a\u5e38\u9009\u62e9\u4e86\u66f4\u5c0f\u3001\u66f4\u5177\u6210\u672c\u6548\u76ca\u7684\u6a21\u578b\uff0c\u95ee\u9898\u5728\u4e8e\u8fd9\u4e9b\u6a21\u578b\u65e0\u6cd5\u5f88\u597d\u5730\u5904\u7406\u8fd9\u4e9b\u4efb\u52a1\u3002<\/p>\n<p>\u50cfMeta\u7684LLaMA\u3001Falcon-7B\u548cMPT-7B\u7b49\u5f00\u6e90\u6a21\u578b\uff0c\u5176<span class=\"spamTxt\">\u6700\u5927<\/span>\u5e8f\u5217\u957f\u5ea6\u7ea6\u4e3a2\uff0c000\u4e2atoken\uff0c\u4f7f\u5f97\u5b83\u4eec\u96be\u4ee5\u5904\u7406\u50cf\u6587\u4ef6\u8fd9\u6837\u7684\u5197\u957f\u975e\u7ed3\u6784\u5316\u6570\u636e\u3002<\/p>\n<p>\u8fd9\u4e5f\u662fSalesforce\u63a8\u51fa\u7684\u4e00\u7cfb\u5217\u5927\u578b\u8bed\u8a00\u6a21\u578b<a href=\"http:\/\/www.idea2003.com\" target=\"_blank\" target=\"_blank\"><span>XGen-7B<\/span><\/a>\u7684\u539f\u56e0\uff0cXGen-7B\u5728\u957f\u8fbe8\uff0c000\u4e2atoken\u7684\u5e8f\u5217\u4e0a\u8fdb\u884c\u8bad\u7ec3\uff0c\u56e0\u6b64\u66f4\u5bb9\u6613\u5904\u7406\u5197\u957f\u7684\u6587\u6863\u8f93\u5165\uff0c\u603b\u5171\u53ef\u5904\u74061.5\u4e07\u4ebf\u4e2atoken\u3002<\/p>\n<p>Salesforce\u7684\u7814\u7a76\u4eba\u5458\u4f7f\u7528Salesforce\u5185\u90e8\u7684\u5e93JaxFormer\u4ee5\u53ca\u516c\u5171\u9886\u57df\u7684\u6559\u5b66\u6570\u636e\u5bf9\u8fd9\u4e00\u7cfb\u521770\u4ebf\u53c2\u6570\u7684\u6a21\u578b\u8fdb\u884c\u8bad\u7ec3\u3002<\/p>\n<p>\u4e0eLLaMA\u3001Falcon\u548cRedpajama\u7b49\u5f00\u6e90\u6a21\u578b\u76f8\u6bd4\uff0c\u6240\u5f97\u5230\u7684\u6a21\u578b\u5728\u6027\u80fd\u4e0a\u8fbe\u5230\u6216\u8d85\u8fc7\u4e86\u5b83\u4eec\u3002<\/p>\n<p>Salesforce\u7684AI\u7814\u7a76\u4eba\u5458\u8868\u793a\uff0c\u4f7f\u7528Google Cloud\u7684TPU-v4\u4e91\u8ba1\u7b97\u5e73\u53f0\uff0c\u57281\u4e07\u4ebf\u4e2atoken\u4e0a\u8bad\u7ec3\u8fd9\u4e2a\u6a21\u578b\u53ea\u9700\u82b1\u8d3915\u4e07\u7f8e\u5143\u3002<\/p>\n<p>XGen-7B\u57fa\u51c6\u6d4b\u8bd5\u4eae\u773c<\/p>\n<p>Salesforce\u7684\u6a21\u578b\u5728\u4e00\u7cfb\u5217\u57fa\u51c6\u6d4b\u8bd5\u4e2d\u53d6\u5f97\u4e86\u4ee4\u4eba\u5370\u8c61\u6df1\u523b\u7684\u6210\u7ee9\uff0c\u5728\u8bb8\u591a\u65b9\u9762\u90fd\u8d85\u8fc7\u4e86\u53d7\u6b22\u8fce\u7684\u5f00\u6e90\u5927\u578b\u8bed\u8a00\u6a21\u578b\u3002<\/p>\n<p>\u5728\u5bf9\u201cMeasuring Massive Multitask Language Understanding\uff08MMLU\uff09\u201d\u57fa\u51c6\u6d4b\u8bd5\u8fdb\u884c\u6d4b\u8bd5\u65f6\uff0cXGen\u5728\u56db\u4e2a\u6d4b\u8bd5\u7c7b\u522b\u4e2d\u6709\u4e09\u4e2a\u7c7b\u522b\u53d6\u5f97\u4e86<span class=\"spamTxt\">\u6700\u9ad8<\/span>\u5206\uff0c\u800c\u4e14\u5728\u52a0\u6743\u5e73\u5747\u5206\u4e2d\u4e5f\u662f<span class=\"spamTxt\">\u6700\u9ad8<\/span>\u7684\u3002\u53ea\u6709Meta\u7684LLaMA\u5728\u4eba\u6587\u5b66\u79d1\u65b9\u9762\u7684MMLU\u6d4b\u8bd5\u4e2d\u6bd4XGen\u5f97\u5206\u66f4\u9ad8\u3002<\/p>\n<p style=\"text-align:center\">\n<p>\u5728\u540c\u4e00\u57fa\u51c6\u6d4b\u8bd5\u7684\u96f6\u6837\u672c\u6d4b\u8bd5\u4e2d\uff0cXGen\u53d6\u5f97\u4e86\u7c7b\u4f3c\u7684\u7ed3\u679c\uff0c\u4f46\u5728\u4eba\u6587\u5b66\u79d1\u65b9\u9762\u4ecd\u7136\u4e0d\u53caLLaMA\u3002<\/p>\n<p>\u5c31\u6574\u4f53\u96f6\u6837\u672c\u6d4b\u8bd5\u800c\u8a00\uff0cXGen\u53ea\u5728\u201cTruthfulQA\u201d\u57fa\u51c6\u6d4b\u8bd5\u4e2d\u8d85\u8fc7\u4e86\u5176\u4ed6\u6a21\u578b\u3002\u5728\u5305\u62ecARC_ch\u3001Hella Swag\u548cWinogrande\u5728\u5185\u7684\u57fa\u51c6\u6d4b\u8bd5\u4e2d\uff0cMeta\u7684LLaMA\u53d6\u5f97\u4e86\u66f4\u597d\u7684\u7ed3\u679c\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5728\u4ee3\u7801\u751f\u6210\u4efb\u52a1\u4e0a\uff0cXGen\u5728\u8bc4\u4f30\u57fa\u51c6\u6d4b\u8bd5\u7684pass@1\u6307\u6807\u4e0a\u8d85\u8fc7\u4e86LLaMA\u548c\u5176\u4ed6\u6a21\u578b\uff0c\u5f97\u5206\u4e3a14.20\uff0c\u800cLLaMA\u53ea\u670910.38\u3002<\/p>\n<p>\u5728\u957f\u5e8f\u5217\u4efb\u52a1\u4e2d\uff0cSalesforce\u7684\u8fd9\u4e2a\u65b0AI\u6a21\u578b\u8868\u73b0\u6700\u51fa\u8272\uff0c\u5728SCROLLS\u57fa\u51c6\u6d4b\u8bd5\u7684QMSum\u548cGovReport\u6570\u636e\u96c6\u4e0a\u5f97\u5206\u975e\u5e38\u9ad8\u3002<\/p>\n<p style=\"text-align:center\">\n<p>\u4e0d\u8fc7\uff0cSalesforce\u7684\u7814\u7a76\u4eba\u5458\u6307\u51fa\uff0c\u7531\u4e8eXGen\u6a21\u578b\u6ca1\u6709\u5728\u76f8\u540c\u7684\u6559\u5b66\u6570\u636e\u4e0a\u8fdb\u884c\u8bad\u7ec3\uff0c\u201c\u5b83\u4eec\u4e0d\u662f\u4e25\u683c\u53ef\u6bd4\u8f83\u7684\u201d\u3002<\/p>\n<p>XGen-7B\u7cfb\u5217<\/p>\n<p>Salesforce\u7684\u7814\u7a76\u4eba\u5458\u521b\u5efa\u4e86\u4e09\u4e2a\u6a21\u578b\u2014\u2014XGen-7B-4K-base\u3001XGen-7B-8K-base\u548cXGen-7B-inst\u3002<\/p>\n<p>XGen-7B-4K-base\u80fd\u591f\u5904\u74068000\u4ebf\u4e2a\u4e0a\u4e0b\u6587token\uff0c\u5b83\u662f\u57282\uff0c000\u4e2atoken\uff0c\u540e\u6765\u53c8\u662f4\uff0c000\u4e2atoken\u4e0a\u8fdb\u884c\u8bad\u7ec3\u7684\u3002\u5b83\u4ee5Apache-2.0\u8bb8\u53ef\u53d1\u5e03\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u8bb8\u53ef\u534f\u8bae\u5206\u53d1\u6d3e\u751f\u4f5c\u54c1\uff0c\u4f46\u6240\u6709\u672a\u4fee\u6539\u7684\u7ec4\u4ef6\u5fc5\u987b\u4f7f\u7528Apache2.0\u8bb8\u53ef\u3002<\/p>\n<p style=\"text-align:center\">\n<p>XGen-7B-8K-base\u5728\u4e4b\u524d\u63d0\u5230\u7684\u6a21\u578b\u7684\u57fa\u7840\u4e0a\u589e\u52a0\u4e863000\u4ebf\u4e2atoken\uff0c\u4f7f\u5176\u603b\u7684\u4e0a\u4e0b\u6587\u7406\u89e3\u80fd\u529b\u8fbe\u5230\u4e861.5\u4e07\u4ebf\u4e2atoken\u3002\u8fd9\u4e2a\u6a21\u578b\u4e5f\u4ee5Apache2.0\u8bb8\u53ef\u53d1\u5e03\u3002<\/p>\n<p>XGen-7B-inst\u5728\u516c\u5171\u9886\u57df\u7684\u6559\u5b66\u6570\u636e\u4e0a\u8fdb\u884c\u4e86\u5fae\u8c03\uff0c\u5305\u62ecdatabricks-dolly-15k\u3001oasst1\u3001Baize\u548c\u4e0eGPT\u76f8\u5173\u7684\u6570\u636e\u96c6\u3002\u8be5\u6a21\u578b\u57284\uff0c000\u4e2a\u548c8\uff0c000\u4e2atoken\u4e0a\u8fdb\u884c\u4e86\u8bad\u7ec3\uff0c\u4ec5\u7528\u4e8e\u7814\u7a76\u76ee\u7684\u3002<\/p>\n<p>\u4e3a\u4e86\u8bad\u7ec3\u8fd9\u4e9b\u6a21\u578b\uff0cSalesforce\u7684\u7814\u7a76\u4eba\u5458\u91c7\u7528\u4e86\u4e24\u9636\u6bb5\u7684\u8bad\u7ec3\u7b56\u7565\uff0c\u6bcf\u4e2a\u9636\u6bb5\u4f7f\u7528\u4e0d\u540c\u7684\u6570\u636e\u6df7\u5408\u3002<\/p>\n<p>\u56e2\u961f\u89e3\u91ca\u8bf4:\u201c\u5bf9\u4e8eC4\uff0c\u6211\u4eec\u4f7f\u7528C4\u6d41\u7a0b\u5904\u7406\u4e866\u4e2aCommon Crawl\u8f6c\u50a8\uff0c\u5e76\u901a\u8fc7\u4ec5\u4fdd\u7559\u5177\u6709\u76f8\u540cURL\u7684\u6587\u6863\u4e2d\u7684<span class=\"spamTxt\">\u6700\u65b0<\/span>\u65f6\u95f4\u6233\uff0c\u8de8\u4e0d\u540c\u7684\u8f6c\u50a8\u53bb\u91cd\u4e86\u6587\u6863\u3002\u6211\u4eec\u8bad\u7ec3\u4e86\u4e00\u4e2a\u7ebf\u6027\u6a21\u578b\uff0c\u5c06C4\u6570\u636e\u5206\u7c7b\u4e3a\u7c7b\u4f3c\u4e8e\u7ef4\u57fa\u767e\u79d1\u7684\u6587\u6863\u548c\u968f\u673a\u6587\u6863\u3002\u7136\u540e\uff0c\u6211\u4eec\u9009\u62e9\u4e86\u524d20%\u7684\u7c7b\u4f3c\u4e8e\u7ef4\u57fa\u767e\u79d1\u7684\u6587\u6863\u3002\u201d<\/p>\n<p>\u7136\u540e\uff0c\u5c06Salesforce\u548cHugging Face\u521b\u5efa\u7684\u4ee3\u7801\u751f\u6210\u6a21\u578bStarcoder\u6dfb\u52a0\u5230\u652f\u6301\u4ee3\u7801\u751f\u6210\u4efb\u52a1\u3002\u7136\u540e\u5c06Starcoder\u7684\u6838\u5fc3\u6570\u636e\u4e0e\u524d\u4e00\u9636\u6bb5\u7684\u6570\u636e\u6df7\u5408\u3002<\/p>\n<p>\u7136\u540e\u4f7f\u7528OpenAI\u7684tiktoken\u5bf9\u6a21\u578b\u7684\u6570\u636e\u8fdb\u884ctoken\u5316\uff0c\u968f\u540e\u6dfb\u52a0\u4e86\u8fde\u7eed\u7a7a\u767d\u548c\u5236\u8868\u7b26\u7684\u989d\u5916token\u3002<\/p>\n<p>\u867d\u7136XGen\u7684\u8bad\u7ec3\u8fc7\u7a0b\u5f97\u5230\u4e86\u4e00\u7cfb\u5217\u529f\u80fd\u5f3a\u5927\u7684AI\u6a21\u578b\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u7f3a\u9677\u3002Salesforce\u6307\u51fa\uff0c\u8be5\u6a21\u578b\u4ecd\u7136\u5b58\u5728\u5e7b\u89c9\u95ee\u9898\u3002<\/p>\n<p>\u6709\u5173XGen-7B\u7684\u66f4\u591a\u4fe1\u606f\uff0cSalesforce\u5728\u5176\u535a\u5ba2\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u8be6\u7ec6\u7684\u6587\u7ae0\u3002\u6a21\u578b\u7684\u4ee3\u7801\u5e93\u53ef\u4ee5\u5728GitHub\u4e0a\u627e\u5230\uff0c\u6a21\u578b\u7684\u68c0\u67e5\u70b9\u53ef\u4ee5\u5728Hugging Face\u4e0a\u627e\u5230\u3002<\/p>\n<p>\u4e0a\u4e0b\u6587\u81f3\u5173\u91cd\u8981<\/p>\n<p>\u80fd\u591f\u7406\u89e3\u66f4\u957f\u8f93\u5165\u7684\u6a21\u578b\u5bf9\u4f01\u4e1a\u6765\u8bf4\u53ef\u80fd\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u4f18\u52bf\u3002<\/p>\n<p>Salesforce\u7684\u7814\u7a76\u4eba\u5458\u8868\u793a\uff0c\u5927\u91cf\u7684\u4e0a\u4e0b\u6587\u201c\u4f7f\u5f97\u9884\u8bad\u7ec3\u7684\u8bed\u8a00\u6a21\u578b\u80fd\u591f\u67e5\u770b\u5ba2\u6237\u6570\u636e\u5e76\u5bf9\u6709\u7528\u7684\u4fe1\u606f\u67e5\u8be2\u505a\u51fa\u56de\u5e94\u201d\u3002<\/p>\n<p>\u5bf9\u4e8e\u804a\u5929\u673a\u5668\u4eba\u5e94\u7528\u6765\u8bf4\uff0c\u66f4\u591a\u7684\u4e0a\u4e0b\u6587\u610f\u5473\u7740\u66f4\u591a\u7684\u5bf9\u8bdd\u3002Salesforce\u5e76\u4e0d\u662f<span class=\"spamTxt\">\u552f\u4e00<\/span>\u4e00\u4e2a\u7814\u7a76\u8fd9\u4e00\u6982\u5ff5\u7684\u7ec4\u7ec7\u3002Anthropic\u662f\u7531OpenAI\u7684\u524d\u5458\u5de5\u521b\u529e\u7684\u65b0\u5174AI\u521d\u521b\u516c\u53f8\uff0c\u6700\u8fd1\u6269\u5927\u4e86\u5176\u65d7\u8230\u5e94\u7528Claude\u7684\u4e0a\u4e0b\u6587\u957f\u5ea6\u3002<\/p>\n<p>Claude\u73b0\u5728\u53ef\u4ee5\u7528\u4e8e\u4ece\u591a\u4e2a\u5197\u957f\u7684\u5546\u4e1a\u6587\u4ef6\u6216\u4e66\u7c4d\u4e2d\u83b7\u53d6\u4fe1\u606f\uff0c\u7528\u6237\u53ef\u4ee5\u8be2\u95ee\u6709\u5173\u6570\u636e\u7684\u95ee\u9898\u3002<\/p>\n<p>\u76ee\u524d\u7684\u6a21\u578b\u5728\u589e\u52a0\u4e0a\u4e0b\u6587\u957f\u5ea6\u65b9\u9762\u5b58\u5728\u56f0\u96be\u3002\u5f53ChatGPT\u548cBing\u7684AI\u804a\u5929\u7b49\u5e94\u7528\u5f00\u59cb\u51fa\u73b0\u65f6\uff0c\u7528\u6237\u53d1\u73b0\u4ed6\u4eec\u5728\u5355\u4e2a\u5bf9\u8bdd\u4e2d\u4f7f\u7528\u6a21\u578b\u7684\u65f6\u95f4\u8d8a\u957f\uff0c\u6a21\u578b\u7684\u56de\u5e94\u53d8\u5f97\u8d8a\u6765\u8d8a\u4e0d\u7a33\u5b9a\u3002\u8fd9\u662f\u7531\u4e8e\u6a21\u578b\u65e0\u6cd5\u5904\u7406\u8f83\u957f\u7684\u4e0a\u4e0b\u6587\u957f\u5ea6\uff0c\u5bfc\u81f4\u6df7\u6dc6\u548c\u4ea7\u751f\u5e7b\u89c9\u3002<\/p>\n<p>XGen-7B\u9879\u76ee\u7f51\u5740:https:\/\/blog.salesforceairesearch.com\/xgen\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7ad9\u957f\u4e4b\u5bb6\uff08ChinaZ.com\uff097\u67084\u65e5 \u6d88\u606f:\u968f\u7740\u5bf9AI\u5de5\u5177\u7684\u9700\u6c42&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":831,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dongtai"],"_links":{"self":[{"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/posts\/1820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/comments?post=1820"}],"version-history":[{"count":0,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/posts\/1820\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/media\/831"}],"wp:attachment":[{"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/media?parent=1820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/categories?post=1820"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.idea2003.com\/wp-json\/wp\/v2\/tags?post=1820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}