@FinanceYF5: Breaking: U.S. government orders foreign nationals to be barred from accessing Claude Fable 5 and Mythos 5 on national security grounds, but unable to filter individually, Anthropic forced to close access for all users. Other Claude models unaffected. Anthropic statement: This is a misunderstanding, working to restore as soon as possible…

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Summary

The U.S. government, citing national security, ordered a ban on foreign nationals accessing Anthropic's Claude Fable 5 and Mythos 5, forcing Anthropic to close access to these models for all users. Other models are unaffected. Anthropic says this is a misunderstanding and is working to restore access.

Breaking: U.S. government orders foreign nationals to be barred from accessing Claude Fable 5 and Mythos 5 on national security grounds But unable to filter individually, Anthropic forced to close access for all users. Other Claude models unaffected. Anthropic statement: This is a misunderstanding, working to restore as soon as possible. If 'recall model upon discovering narrow-scope jailbreak' becomes industry standard, it will effectively halt all frontier model releases. Released just 3 days ago ⚡️ https://t.co/u69lSzyIz2
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Cached at: 06/13/26, 10:39 PM

Breaking: US government orders ban on foreign access to Claude Fable 5 and Mythos 5, citing national security

But unable to filter selectively, Anthropic forced to shut down access for all users. Other Claude models are unaffected.

Anthropic statement: This is a misunderstanding, working to restore access as soon as possible. If “recalling models upon discovering a narrow circumvention” becomes industry standard, it will effectively halt all frontier model releases.

Launched just 3 days ago ⚡️ https://t.co/u69lSzyIz2

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