Anthropic releases first Mythos-class AI model

Anthropic has introduced Claude Fable 5, its most powerful AI model made widely available to the public. This new model demonstrates exceptional performance in software engineering, knowledge work, and vision, with its capabilities becoming more pronounced on longer and more complex tasks. Fable 5 represents the initial broad release from Anthropic's Mythos AI family, which was previously deemed too potent for public access due to its advanced cybersecurity capabilities. The company has implemented new safeguards to restrict responses in sensitive areas, enabling this wider release.