Technology & Science
U.S. Reverses June Export Ban, Restores Anthropic’s Fable 5 & Mythos 5 AI Models
Commerce withdrew its 12 June export-control order on 30 June, letting Anthropic relaunch Fable 5 to the public and Mythos 5 to vetted U.S. users beginning 1 July 2026.
Focusing Facts
- The suspension lasted 18 days, during which Anthropic completely disabled both models worldwide because it could not screen foreign nationals in real time.
- Secretary of Commerce Howard Lutnick’s 30 June letter conditions the reversal on Anthropic’s new jailbreak classifier and mandates ongoing reporting, with the department reserving the right to re-impose a license at any time.
- Mythos 5 access remains restricted to roughly 100 pre-approved U.S. critical-infrastructure organizations, while Fable 5 returns to general subscribers under usage caps until 7 July.
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