Anthropic disables access to its advanced AI models Fable 5 and Mythos 5 for non-U.S. users after receiving a directive from the Trump administration, according to multiple outlets. The changes remove access for “all” or “top-tier” users outside the United States, and sources report that the restriction extends to foreign nationals even if they work at Anthropic. The U.S. government cites national security concerns, including potential vulnerabilities that could enable “jailbreaking” and other cyber or misuse scenarios. Anthropic says it is complying with the order and, in some reporting, suggests there may be a misunderstanding and that it is working to restore access. Several articles frame the action as part of broader export-control or access restrictions tied to preventing the models from being used by foreign nationals. The restrictions take effect quickly, with one outlet noting the company disabled access shortly after publicly launching the Fable 5 model. Across sources, the key point is that the U.S. directive leads Anthropic to temporarily halt access to these models for foreign users on security grounds.
Anthropic disables foreign access to Fable 5 and Mythos 5 after U.S. national security directive
Anthropic disables access to its advanced AI models Fable 5 and Mythos 5 for non-U.S. users after receiving a directive from the Trump administration, according to multiple outlets. The changes remove...
- Anthropic disables access to its Fable 5 and Mythos 5 AI models for non-U.S. individuals after a U.S. government directive.
- The U.S. cites national security concerns, including risks from possible jailbreaking and potential misuse or cyber-related harms.
- The restriction applies to foreign nationals even if they work at Anthropic, according to multiple reports.
- Anthropic states it is complying with the directive and, in some coverage, is working to reinstate access.
- The action is described as being tied to export-control or foreign-access restrictions under the Trump administration.
Just three days after publicly launching Fable 5, the company said in a blog post that it received a government directive banning all foreign nationals, even ones who work at Anthropic, from accessing Fable 5 and Mythos 5 over national security concerns
9 hours agoAnthropic has disabled access to Fable 5 and Mythos 5 after a US government directive raised national security concerns over possible jailbreaks and cyber misuse.
10 hours agoThe US government restrictions cite national security concerns over the AI models Fable 5 and Mythos 5.
10 hours agoAnthropic has abruptly disabled its flagship AI models after a US government directive citing national security concerns.
10 hours agoUS authorities have mandated AI firm Anthropic to halt access to its Fable 5 and Mythos 5 models for non-US individuals, citing national security concerns and potential model vulnerabilities. The company, while complying, believes a misunderstanding may exist and is working to reinstate access. This move reportedly follows claims of 'jailbreaking' the AI.
10 hours agoAI giant Anthropic says it has taken its latest artificial intelligence models, known as Fable 5 and Mythos 5, offline to comply with a directive from the Trump administration to prevent their use by foreign nationals
10 hours ago
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