US Lifts Export Controls on Anthropic's Fable and Mythos AI Models Following Security Review

ADEQUATE ASSESSMENT

The models were restricted because of security concerns. The security concerns have been resolved to the satisfaction of the entity that had the concerns. What the models can now be exported to, and to whom, has been approved by the same process that previously disapproved it. Adequate has updated its threat model. The threat model is now shorter, which is new.

ORIGINAL FILING

The Guardian AI

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FURTHER DEVELOPMENTS — FLAGGED BY ADEQUATE

Anthropic's Mythos Breached 'Almost All' NSA Classified Systems in Hours During Red-Team Test

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Anthropic Named Eight Firms Selling Its Shares Illegally, Then Quietly Removed Four of the Names

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Anthropic Told Fable 5 Was Jailbroken by Chinese Group, Declined to Patch Before Export Controls

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Anthropic says it cut 80 percent of Claude Code's system prompt because Fable 5 models "want a smaller system prompt"

The Decoder

Anthropic and the Trump administration deny discussing a government stake

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Three AI-Adjacent Stories Were Combined Into One Headline

Wired AI