Exclusive / US releases powerful Anthropic model Mythos to some US companies
Summary
The US government lifts export controls on Anthropic’s Mythos 5 AI model, enabling release to over 100 US institutions, including major companies and government agencies. The piece covers regulatory context, potential release of Mythos and Fable 5, and competition with OpenAI’s GPT-5.6, with timelines for broader access still uncertain.