The restrictions followed a report from Amazon researchers, who found a way to prompt Fable 5 into identifying software vulnerabilities its safeguards were designed to block. In one instance, the model generated code showing how a flaw could be exploited. We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We’ll begin restoring access tomorrow, and will share an update soon. We’re grateful to our users for their pa
