The new model matches near-frontier performance at 40% lower cost than its predecessor, Opus 5 — and arrives with a stricter safety tier that puts
Tag: opus 5
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
