According to The Verge AI, Anthropic launches Claude Fable 5.2 and Claude Mythos 5.2

According to The Verge AI, Anthropic announced Claude Fable 5.2 and Claude Mythos 5.2 today, saying both models improve coding, reasoning, and vision and generate outputs faster than the 5.1 versions. Anthropic says Fable 5.2 is suited to difficult software engineering tasks, including coordinating agent teams and handling long-running projects. In prerelease testing, the models helped with otherwise infeasible software migrations and solved two open black hole physics problems. Claude Fable 5.2 launches today, while Claude Mythos 5.2 starts with access limited to vetted organizations.