# ⚡️ Anthropic released Claude Fable 5.1.

*Published on: Tue, 01 Sep 2026 20:59:40 GMT*

⚡️ Anthropic released Claude Fable 5.1.

The benchmarks show a pretty solid upgrade, with the model beating the previous version and most of its main competitors across the majority of tests.

Base pricing hasn’t changed, cache reads are now 75% cheaper, and a typical task should cost around 25% less. For heavier agentic workloads, the savings can reach up to 45%.

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