Event ·Multi-source

Claude Opus 5.5 发布：性能对标 Claude 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。官方称其在多数任务上达到 Claude Fable 5.1 的水平，运行成本比 Opus 5 低 40%。Vercel 的 AI SDK 已支持接入该模型，开发者可以直接在应用中调用。

Current read

Anthropic 发了 Opus 5.5，能力跟 Fable 5.1 差不多但便宜四成，用 AI SDK 的可以直接接上试。

11 sources83° AI heatLast updated 2026/9/22 17:32:15

Evidence

11 sources

Primary sourceAI SDK

2026/9/22 17:32:15View source

Related source 1Claude

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

Related source 2Decoder

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

Related source 3Anthropic

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

Related source 4cat

2026/9/22 16:39:47View source

Related source 5Alex Albert

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

Related source 6歸藏(guizang.ai)

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

Related source 7宝玉

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

Related source 8OpenRouter

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

Related source 9v0

2026/9/22 16:45:23View source

Related source 10The Rundown AI

2026/9/22 16:48:01View 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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