Anthropic redeploys Claude Fable 5 and Mythos 5 after suspension
Anthropic updated its Claude Fable 5 and Claude Mythos 5 launch page to say both models are available again after access was suspended in June. Claude Fable 5 is the generally available Mythos-class model with safeguards that can route some requests to Claude Opus 4.8, while Mythos 5 remains aimed at select cyberdefenders, infrastructure providers and future trusted-access researchers with safeguards lifted in limited areas.




