Anthropic Says It’s Taking Claude Fable 5 Offline to Comply With US Government Order (opens original article in a new tab)

Anthropic disabled two AI models to comply with a US government order over national security concerns, citing a potential jailbreak method that the company says is limited in impact.

• Anthropic disabled Claude Fable 5 and Mythos 5 AI models to comply with a US government export control directive citing national security concerns.
• The US government requested suspension of access for foreign nationals and all customers, without providing specific details about security concerns.
• Anthropic claims the identified jailbreak method was narrow and not significantly more dangerous than other AI models, and that safeguards reduce misuse risks.