Event ·Official first-hand

Claude Opus 5.5 发布：性能对标 Fable 5.1，成本降低 40%

Anthropic 推出 Claude 5.5 系列的首个模型 Claude Opus 5.5。官方称其在大多数任务上达到 Claude Fable 5.1 的水平。运行成本比 Opus 5 降低 40%，价格也比 Opus 5.0 有所下调。同时用户获得 5 小时的额外使用额度并已重置，模型在写作和问答回复质量上也做了优化。

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Claude Opus 5.5 发布了，跑分对标 Fable 5.1 还便宜 40%，额度多了 5 小时，写作风格据说改得更自然，可以用起来试试。

11 sources68° AI heatLast updated 2026/9/22 16:41:08

Evidence

11 sources

Primary source歸藏(guizang.ai)

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

Related source 1Claude

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

Related source 2Decoder

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

Related source 3Alex Albert

2026/9/22 16:39:59View 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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