David Sacks Steps Into Anthropic's Fable 5 Export-Control Fight

Anthropic pulled Fable 5 and Mythos 5 after a June 12th U.S. directive, turning its safety-first model rollout into a policy test case.

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Why it matters

The Fable 5 shutdown turns AI safety from a lab-controlled product feature into a federal access-control problem, with direct consequences for founders building on frontier models.

David Sacks Steps Into Anthropic's Fable 5 Export-Control Fight — Anthropic pulled Fable 5 and Mythos 5 after a June 12th U.S. directive, turning its safety-first model rollout into a policy test case.

Dario Amodei's Anthropic is now living inside the policy regime it helped make politically unavoidable: a U.S. government intervention against a frontier AI model that Anthropic itself had described as powerful enough to require unusual controls.…

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