US government suspends access to Anthropic's Fable 5 and Mythos 5 — AIBriefs

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Jun 13, 5:02 PM

US government suspends access to Anthropic's Fable 5 and Mythos 5

The US government issued an export control directive on June 12, 2026, citing national security and a jailbreak method, forcing Anthropic to disable both models for all customers. Anthropic later reported progress toward a deal to lift restrictions, and a customer filed a lawsuit over the ban.

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Jun 13, 5:02 PM