In brief The U.S. government ordered Anthropic to suspend access to its two most advanced AI models, Fable 5 and Mythos 5, citing a national security concern over a potential jailbreak vulnerability. Anthropic complied …
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Fable
- Blockchain Research
US Halts Foreign Access to Anthropic’s Fable 5 AI Model, Citing Security
by adminby adminIris Coleman Jun 13, 2026 01:22 The US government has suspended access to Anthropic’s Fable 5 and Mythos 5 AI models for foreign nationals, raising questions about AI export controls. The U.S. government has …