第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均；资料每比最新的一份旧 180 天，权重减半。
来自 Anthropic[2] 的官方公告，日期即为该模型上线当天。
Anthropic's[1] Claude Opus page lists this announcement and its date.
有遗漏或错误吗？用你自己的话说明：能佐证此图钉的链接、不同的开始或结束日期及理由，或缺失、有误的信息。AI 会对照此图钉的来源进行核实，搜索更好的来源，并添加任何支持你说法的页面。图钉自身的来源仍然最重要。AI 也会查看图片：显示的是别的东西或显示效果差的图片会被移到后面或替换。
On SWE-bench, Opus 4.6 with the standard prompt doesn't outperform Opus 4.5.
Anthropic's latest model leads the Artificial Analysis Intelligence Index, a composite of ten tests covering coding, agent tasks, and scientific reasoning, with first-place finishes in agent-based work tasks, terminal coding, and physics research problems.
Opus 4.6 is the clear leader in the Artificial Analysis Intelligence Index, our synthesis metric that incorporates 10 evaluations covering capabilities including agentic tasks, coding and scientific reasoning.
原标题: Claude Opus 4.6 Released
