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July 2026
1 post published in July 2026.
AI Policy & Infrastructure4 min read
Claude Fable 5 Is Back: Inside Anthropic's 18-Day Export-Control Standoff
A jailbreak demo built around reading a codebase and patching its flaws triggered a US export-control order that pulled Fable 5 and Mythos 5 offline for 18 days — here's what happened and what it means for teams building on frontier models.
- anthropic
- claude
- ai-policy
- export-controls
- agentic-coding