The U.S. government lifts restrictions on Anthropic’s Fable and Mythos AI models, according to statements from Anthropic. In a post on X (Twitter), Anthropic says it will restore access to the models starting the next day, stating: “We’ll begin restoring access tomorrow.” A separate report says Anthropic expects users to regain access beginning Wednesday, aligning with the company’s timeline for restoring availability after the curbs are removed. The coverage agrees that the change comes from U.S. action affecting Anthropic’s model access, and that Anthropic communicates the restoration schedule directly to users. Both sources indicate that the restrictions were in place and that their removal is now prompting Anthropic to re-enable access rather than changing the underlying models themselves. The reports do not provide additional details on the specific reasons for the earlier restrictions or the precise scope of the lifted limitations, beyond restoring access to the referenced models.