Model5h ago
Anthropic Launches Claude Fable 5 And Mythos 5
Claude Fable 5 completed a Stripe code migration in one day, a task previously requiring two months of human effort. Its sibling, Mythos 5, autonomously designed new drug candidates but remains restricted due to offensive cyber risks. These releases push Anthropic past the Opus generation. Developers gain immediate, massive productivity leaps in complex software engineering.