Claude Fable 5.1 上线 Claude Code 与 Claude Platform，缓存读取降价 75%

2026-09-02 02:13

来源: X：Claude Devs (@ClaudeDevs) AI 摘要 Original link AI HOT

Claude Fable 5.1 现已上线 Claude Code 和 Claude Platform，定价与 Fable 5 相同，API 缓存读取便宜 75%。模型在长任务中能更久自主推进、更善于提示用户它已卡住，写作风格也更自然。Anthropic 同时发布了 Claude Fable 5.1 和 Claude Mythos 5.1，称其为编码与知识工作领域最先进的模型。

Fable 5.1 is now live in Claude Code and the Claude Platform.

It's priced the same as Fable 5, with 75% cheaper API cache reads. It gets a lot further into a long task before it needs your input, is better at telling you when it's stuck, and its writing style is more natural.

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