
News
US Government Forces Anthropic to Suspend Fable 5 and Mythos 5 Worldwide — National Security Directive Blocks Non-US Access
Anthropic has been ordered by the US government to disable access to its most advanced models, Fable 5 and Mythos 5, for all users worldwide — including foreign national employees — citing a national security export control directive.
Jun 13, 2026 - 4 min read

















