# Anthropic's Claude Fable 5.1 and Mythos 5.1 Arrive With a 75% Cost Reduction For Fable Cache Reads

# Anthropic 推出 Claude Fable 5.1 与 Mythos 5.1，Fable 缓存读取成本降低 75%

主题: AI | 评论: 2

时间: on Tuesday September 01, 2026 @05:00PM

Anthropic has released Claude Fable 5.1 and Mythos 5.1, two versions of the same underlying model aimed at longer-running agentic work.

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