Anthropic has released Claude Fable 5.2 and Claude Mythos 5.2, upgraded models designed for complex technical challenges, featuring enhanced coding, reasoning, and vision capabilities. While Fable 5.2 includes robust safeguards and is available to all users, the specialized Mythos 5.2 version is restricted to verified organizations for cybersecurity and biomedical research. The new models offer faster output speeds, lower pricing, and higher efficiency compared to previous iterations.
Claude Fable 5.2 and Claude Mythos 5.2, our new models for the hardest technical challenges. Fable 5.2 sets a new bar in coding, finance, and the sciences.
