Anthropic Launches Most Powerful Claude Model Yet

Anthropic has released Claude Fable 5, its first Mythos-class model and the most powerful it has ever made widely available. The company claims Fable 5 delivers exceptional performance in software engineering, knowledge work, and vision tasks. Notably, Fable 5's advantage over competing models reportedly increases as tasks grow longer and more complex, suggesting it is particularly suited for demanding, high-effort workloads.