Event ·Multi-source

Anthropic 发布 Claude Opus 5.5，成本较 Opus 5 降低 40%

Anthropic 于今日发布 Claude Opus 5.5，这是 Claude 5.5 系列的首个模型。官方称其在编程和知识工作上处于领先水平，写作能力出色。该模型在大多数任务上达到 Claude Fable 5.1 的水平，运行成本比 Opus 5 低 40%。

Current read

Anthropic 刚发了 Opus 5.5，编码和写作都很强，性能对标 Fable 5.1 但比 Opus 5 便宜 40%，可以上手试试。

11 sources83° AI heatLast updated 2026/9/22 16:56:00

Evidence

11 sources

Primary sourceMike Krieger

2026/9/22 16:56:00View source

Related source 1cat

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Related source 2宝玉

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Related source 8Techsauce

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Related source 9AI Breakfast

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Related source 10Artificial Analysis

2026/9/24 01:24:22View source

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Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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