Home/ Crypto News/ Anthropic Ships Claude Fable 5.1, More Than Doubling Its Predecessor on Key Benchmark

decrypt Sep 01, 2026

Anthropic Ships Claude Fable 5.1, More Than Doubling Its Predecessor on Key Benchmark

Artificial Intelligence

Fable 5.1 and its restricted sibling Mythos 5.1 arrive three months after export controls forced Anthropic to pull Fable 5 offline for 18 days

Source: Source: Decrypt