Anthropic unveils new Fable, Mythos models as competition heats up ahead of IPO

Anthropic unveiled Claude Fable 5.2 and Claude Mythos 5.2 to strengthen its market position ahead of a planned IPO. Claude Fable 5.2 focuses on coding and reasoning tasks, while Claude Mythos 5.2 is restricted to approved cybersecurity and life-sciences research. The new models operate up to 30 percent faster than their predecessors and feature lower pricing.