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Policy·Jun 13·all news from June 13, 2026

Statement on the US government directive to suspend access to Fable 5 and Mythos 5

The U.S. government has ordered Anthropic to suspend global access to its Fable 5 and Mythos 5 models, citing potential security risks. The White House issued this directive following reports from industry executives, including leaders at Amazon, regarding vulnerabilities in the software. Anthropic is complying with the shutdown but contends that these security concerns are minor and reflect industry-wide challenges present in competing systems. This intervention highlights increasing regulatory scrutiny over the deployment of advanced AI models and the complex pressure from rival technology firms.

ModelsClaude Mythos 5Claude Fable 5

Covered by 11 sources · 15 articles

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