Recently, a noteworthy development has emerged in the field of artificial intelligence. According to sources, the U.S. government is preparing to ease restrictions, allowing the company Anthropic to restore access to its core AI model, Fable 5. This development occurred just two weeks after the U.S. issued related export control regulations, and it is seen as a policy adjustment by the U.S. in balancing AI technology control with national security.

Looking back at the cause of this event, on June 12, the U.S. government issued an export control regulation that led Anthropic to suddenly suspend user access to its two cutting-edge models, Mythos 5 and Fable 5. As two models sharing underlying technologies, Mythos 5, which had some security restrictions removed, was primarily targeted at professional fields, while Fable 5 was positioned for broad public applications.

The policy shift first appeared last Friday, when Anthropic confirmed it had obtained authorization to reissue the Mythos 5 model to certain "trusted" U.S. organizations. This indicates that the previous blanket ban based on security concerns is beginning to ease. As for the Fable 5 model, which is of greater public concern, although there is currently no clear timeline for lifting the restrictions, multiple sources indicate that the U.S. government is actively pushing for its return, and relevant parties are expected to continue discussions over the weekend to finalize the details.

Regarding the subsequent developments of this incident, industry analysts believe that, in the context of the global race in AI technology, how to effectively prevent the leakage of sensitive technologies while not hindering the normal commercialization of leading models has become a common challenge for governments around the world. With Fable 5 expected to return, Anthropic's business operations and related downstream application ecosystems may gradually return to normal.