Anthropic says the U.S. government has cleared Claude Mythos 5 for a limited set of US organizations that operate and defend critical infrastructure.

Anthropic disabled Claude Fable 5 and Mythos 5 for all users after a US export control directive, sparking backlash over identity verification and access

The US government reverses its export control directive on Anthropic's Claude Mythos 5, allowing deployment to over 100 vetted cybersecurity institutions.