Anthropic has restored access to Claude Fable and Mythos, its two most advanced AI models, after the Department of Commerce lifted export restrictions on the systems. The company had previously disabled access to these models for users outside the United States following Commerce Department regulations on advanced AI exports.
The export controls stemmed from efforts by the U.S. government to restrict foreign access to frontier AI systems deemed capable of dual-use applications. Anthropic complied with those restrictions by geo-blocking Fable and Mythos from non-U.S. users, limiting the company's international customer base.
The Department of Commerce decision to lift these controls represents a shift in the regulatory landscape surrounding AI export policy. The move allows Anthropic to provide its most capable models to customers globally without the previous restrictions, expanding the company's international market reach.
Anthropic confirmed Wednesday as the restoration date for full service access. This change affects both Fable and Mythos deployments across all regions previously blocked by the export controls.
The decision reflects broader discussions within U.S. government agencies about balancing national security interests against the competitive disadvantages that export restrictions impose on American AI companies operating internationally. Other AI providers face similar constraints, making this development relevant across the sector.
Organizations and developers who had migrated to alternative models due to unavailability will now have the option to return to Anthropic's highest-performance offerings. The restoration of global access removes a competitive disadvantage for Anthropic relative to other AI providers with fewer geographic restrictions.