{"id":58582,"date":"2026-09-23T10:03:37","date_gmt":"2026-09-23T02:03:37","guid":{"rendered":"https:\/\/www.1ai.net\/?p=58582"},"modified":"2026-09-23T10:03:37","modified_gmt":"2026-09-23T02:03:37","slug":"claude-opus-5-5-%e5%8f%91%e5%b8%83%ef%bc%8c%e5%85%b8%e5%9e%8b%e4%bb%bb%e5%8a%a1%e8%bf%90%e8%a1%8c%e6%88%90%e6%9c%ac%e9%99%8d%e4%bd%8e-40","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/58582.html","title":{"rendered":"Claude Opus 5.5 was published with a typical mission running cost reduction of 40%"},"content":{"rendered":"<p>9 \u6708 23 \u65e5\u6d88\u606f\uff0cAnthropic 9 \u6708 22 \u65e5\u53d1\u5e03 <a href=\"https:\/\/www.1ai.net\/en\/tag\/claude\" title=\"\u3010\u67e5\u770b\u542b\u6709[Claude]\u6807\u7b7e\u7684\u6587\u7ae0\u3011\" target=\"_blank\" rel=\"noopener\">Claude<\/a> Opus 5.5\uff0c\u8fd9\u662f Claude 5.5 \u5bb6\u65cf\u7684\u9996\u6b3e<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e6%a8%a1%e5%9e%8b\" title=\"\u3010\u67e5\u770b\u542b\u6709[\u6a21\u578b]\u6807\u7b7e\u7684\u6587\u7ae0\u3011\" target=\"_blank\" rel=\"noopener\">\u6a21\u578b<\/a>\u3002\u5b98\u65b9\u79f0\uff0c\u65b0\u6a21\u578b\u5728\u591a\u6570\u5de5\u4f5c\u4e2d\u8fbe\u5230 Claude Fable 5.1 \u7684\u6c34\u5e73\uff0c\u5e38\u89c4\u8bbe\u7f6e\u4e0b\u5904\u7406\u5178\u578b\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6210\u672c\u6bd4 Opus 5 \u4f4e 40%\uff0c\u8f93\u51fa\u901f\u5ea6\u5219\u5feb 30% \u4ee5\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-58583\" title=\"3a156323j00tlsobt00nld000u000jbm\" src=\"https:\/\/www.1ai.net\/wp-content\/uploads\/2026\/09\/3a156323j00tlsobt00nld000u000jbm.jpg\" alt=\"3a156323j00tlsobt00nld000u000jbm\" width=\"1080\" height=\"695\" \/><\/p>\n<p>Opus 5.5 \u6bcf 100 \u4e07 Token \u7684\u8f93\u5165\u3001\u8f93\u51fa\u548c\u7f13\u5b58\u8bfb\u53d6\u4ef7\u683c\u5206\u522b\u4e3a 4 \u7f8e\u5143\u300120 \u7f8e\u5143\u548c 0.2 \u7f8e\u5143\u3002\u5728 Anthropic \u62ab\u9732\u7684\u6848\u4f8b\u4e2d\uff0c\u65e9\u671f\u6d4b\u8bd5\u8005\u7528\u5b83\u5728\u4e0d\u5230\u4e00\u5929\u5185\u5b8c\u6210 68 \u4e07\u884c\u4ee3\u7801\u8fc1\u79fb\uff1b\u5728\u4e00\u9879\u7f51\u9875\u52a0\u8f7d\u4f18\u5316\u6d4b\u8bd5\u4e2d\uff0c\u6a21\u578b\u5728 40 \u6b21\u5c1d\u8bd5\u4e2d\u6210\u529f 39 \u6b21\u3002<\/p>\n<p>\u8fd9\u662f Anthropic \u516c\u5f00\u547c\u5401\u300c\u653e\u6162\u524d\u6cbf\u6a21\u578b\u8fdb\u5ea6\u300d\u540e\u7684\u9996\u6b21\u53d1\u5e03\u3002\u6a21\u578b\u4e0a\u7ebf\u524d\u63a5\u53d7\u4e86 Frontier Design \u548c METR \u7b49\u5916\u90e8\u673a\u6784\u7684\u8bc4\u4f30\uff0c\u540c\u65f6\u91c7\u7528\u4e0e Claude Fable 5.1 \u7c7b\u4f3c\u7684\u751f\u7269\u5b89\u5168\u4e0e\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u3002Claude Sonnet 5.5 \u548c Haiku 5.5 \u5c06\u5728\u672a\u6765\u51e0\u5468\u63a8\u51fa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On September 23rd, Anthropic released Claude Opus 5.5 on September 22nd, which is the first model of Claude 5.5 family. Officially, the new model reaches the level of Claude Fable 5.1 in most of its work, and the cost of processing typical loads under conventional settings is 40% lower than Opus 5 and output speeds above 30%. Opus 5.5 Input, output and cache reading prices per 1 million Token are $4, $20 and $0.2 respectively. In the case disclosed by Anthropic, the earlier tester used it to complete a 680,000 line code migration in less than one day; in one case<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[146],"tags":[1565,1489],"collection":[],"class_list":["post-58582","post","type-post","status-publish","format-standard","hentry","category-news","tag-claude","tag-1489"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/58582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=58582"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/58582\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=58582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=58582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=58582"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=58582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}