Trump blocks Claude Mythos, but no one knows why
the white house forced anthropic to suspend its mythos and fable 5 models over alleged security violations, but hasn't specified the rules broken, leaving ai labs in a regulatory void.
the trump administration issued an export control directive forcing anthropic to take its claude mythos and fable 5 models offline, following concerns about sharing technology with sk telecom and potential safeguards circumvention. despite blocking access for foreign nationals—including some of anthropic's own employees—and locking out fortune 500 clients, the government has not explicitly stated what rules were violated. anthropic claims it coordinated with officials prior to the rollout, suggesting the conflict stems from ambiguous red lines rather than clear policy. this incident highlights the 'wild west' nature of us ai regulation, where innovation is hampered by unpredictable enforcement rather than established laws.