{"id":45866,"date":"2025-08-05T17:53:08","date_gmt":"2025-08-05T17:53:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/45866\/"},"modified":"2025-08-05T17:53:08","modified_gmt":"2025-08-05T17:53:08","slug":"claude-opus-4-1-anthropic","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/45866\/","title":{"rendered":"Claude Opus 4.1 \\ Anthropic"},"content":{"rendered":"

Today we’re releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and reasoning. We plan to release substantially larger improvements to our models in the coming weeks.<\/p>\n

Opus 4.1 is now available to paid Claude users and in Claude Code. It’s also on our API, Amazon Bedrock, and Google Cloud’s Vertex AI. Pricing is the same as Opus 4.<\/p>\n

Claude Opus 4.1<\/p>\n

Opus 4.1 advances our state-of-the-art coding performance to 74.5% on SWE-bench Verified<\/a>. It also improves Claude\u2019s in-depth research and data analysis skills, especially around detail tracking and agentic search.<\/p>\n

\"Chart<\/p>\n

GitHub notes that Claude Opus 4.1 improves across most capabilities relative to Opus 4, with particularly notable performance gains in multi-file code refactoring. Rakuten Group finds that Opus 4.1 excels at pinpointing exact corrections within large codebases without making unnecessary adjustments or introducing bugs, with their team preferring this precision for everyday debugging tasks. Windsurf reports Opus 4.1 delivers a one standard deviation improvement over Opus 4 on their junior developer benchmark, showing roughly the same performance leap as the jump from Sonnet 3.7 to Sonnet 4.<\/p>\n

\"AGetting started<\/p>\n

We recommend upgrading from Opus 4 to Opus 4.1 for all uses. If you\u2019re a developer, simply use claude-opus-4-1-20250805 via the API. You can also explore our system card<\/a>, model page<\/a>, pricing page<\/a>, and docs<\/a> to learn more.<\/p>\n

As always, your feedback<\/a> helps us improve, especially as we continue to release new and more capable models.<\/p>\n","protected":false},"excerpt":{"rendered":"Today we’re releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and…\n","protected":false},"author":2,"featured_media":45867,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[256,254,255,64,63,105],"class_list":{"0":"post-45866","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-artificial-intelligence","8":"tag-ai","9":"tag-artificial-intelligence","10":"tag-artificialintelligence","11":"tag-au","12":"tag-australia","13":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/45866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=45866"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/45866\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/45867"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=45866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=45866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=45866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}