Anthropic suspended Fable 5 and Mythos 5 access for foreign nationals after a U.S. directive over national security and jailbreak 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.

Anthropic said it received a government directive banning all foreign nationals, even those working at Anthropic, from accessing Fable 5 and Mythos 5 over national security…