Anthropic disabled Fable 5 and Mythos 5 after a U.S. directive restricted foreign nationals' access over security concerns.

Anthropic's Fable AI shut down by White House. Directive limiting access to US nationals reveals a tension: when AI safety advocacy meets government regulation.

The Trump administration is blocking foreign governments, companies and individuals from accessing Anthropic's most advanced AI models, Axios reported on Friday (Jun 12).US…