Event ·Multi-source

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

Anthropic 推出 Claude 5.5 系列的首个模型 Claude Opus 5.5。官方表示该模型在大多数任务上的表现与 Claude Fable 5.1 相当，运行成本比 Opus 5 低 40%。这是 Claude 5.5 家族的开篇之作。

Current read

Anthropic 的新旗舰 Opus 5.5 来了，性能对齐 Fable 5.1，跑起来比 Opus 5 便宜四成，用 Claude 写代码的可以关注下

11 sources76° AI heatLast updated 2026/9/22 16:31:01

Evidence

11 sources

Primary sourceClaude

2026/9/22 16:31:01View source

Related source 1Decoder

2026/9/22 16:31:07View source

Related source 2Alex Albert

2026/9/22 16:39:59View source

Related source 3歸藏(guizang.ai)

2026/9/22 16:41:08View source

Related source 4OpenRouter

2026/9/22 16:44:34View source

Related source 5The Rundown AI

2026/9/22 16:48:01View source

Related source 6IT之家

2026/9/22 18:55:08View source

Related source 7Blognone

2026/9/23 01:03:03View source

Related source 8Genk

2026/9/23 05:45:00View source

Related source 9Anthropic

2026/9/22 16:31:47View source

Related source 10宝玉

2026/9/22 16:41:36View source

Conflict check

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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