The Trump White House demanded that Anthropic immediately take its Fable 5 and Mythos 5 models offline, blocking access for all foreign nationals including the company's own international employees. The swift, unexplained action underscores how U.S. government control over frontier AI development extends beyond technological dominance to gatekeeping who can access the most advanced systems.
Why it matters: This sets a precedent for government intervention in commercial AI deployment and accelerates international pressure for non-American alternatives to U.S.-controlled AI infrastructure.