export-control

The US Government Pulled Fable 5's Plug: Regulation Stopped Shaping a Model and Started Switching It Off

Citing national security, the US government issued an export control directive to suspend access to Fable 5 and Mythos 5 for all foreign nationals. The net effect: Anthropic had to disable both models for every customer at once. What the move really signals, and how it rewrites the risk calculus for every frontier lab.