On September 1, Anthropic introduced Claude Fable 5.1 and Claude Mythos 5.1, calling them the most advanced models yet for coding and knowledge work. Most
Tag: claude models
Opus 5 vs Fable 5 vs Sonnet 5: Which Claude Model Should You Actually Use and When
Anthropic has shipped four Claude models in under seven weeks — Mythos 5 and Fable 5 on June 9, Sonnet 5 on June 30, and
