White House forces Anthropic to disable new frontier models following abrupt export ban
Anthropic PBC was forced to abruptly pull the plug on foreign access to two of its most powerful artificial intelligence models, Fable 5 and Mythos 5, just days after it launched them. The sudden decision just before the weekend to do so came shortly after the U. Commerce Department issued a sweeping export control order [...
Key Takeaways
- SiliconANGLE UPDATED 20:00 EDT / JUNE 14 2026 AI White House forces Anthropic to disable new frontier models following abrupt export ban by Mike Wheatley Anthropic PBC was forced to abruptly pull the plug on foreign access to two of its most powerful artificial intelligence models, Fable 5 and Mythos 5, just days after it launched them .
Commerce Department issued a sweeping export control order citing urgent security concerns over the models.
- " It's believed that the jailbreak relates to a statement from the Red Team lead at the U.
's AI Safety Institute, which said four days ago that its cybersecurity team had made "substantial progress" toward a universal jailbreak of Fable 5.
- , which also had access to the model.
According to the Journal, Amazon Chief Executive Andy Jassy personally called Treasury Secretary Scott Bessent and other officials to inform them that his company's researchers used Fable 5 to obtain "information that could be used in cyberattacks.
- The incident could dent its reputation as a reliable partner in the eyes of its growing enterprise customer list.
Moreover, the ban means that many of Anthropic's own employees are no longer able to interact with the technology they helped to create.
- politicians were even more blunt .
Stats & Key Facts
- #SiliconANGLE UPDATED 20:00 EDT / JUNE 14 2026 AI White House forces Anthropic to disable new frontier models following abrupt export ban by Mike Wheatley Anthropic PBC was forced to abruptly pull the plug on foreign access to two of its most powerful artificial intelligence models, Fable 5 and Mythos 5, just days after it launched them .

SiliconANGLE UPDATED 20:00 EDT / JUNE 14 2026 AI White House forces Anthropic to disable new frontier models following abrupt export ban by Mike Wheatley Anthropic PBC was forced to abruptly pull the plug on foreign access to two of its most powerful artificial intelligence models, Fable 5 and Mythos 5, just days after it launched them . The sudden decision just before the weekend to do so came shortly after the U. Commerce Department issued a sweeping export control order citing urgent security concerns over the models.
The Commerce Department order explicitly bans all "foreign nationals," including those of allied nations and Anthropic's own foreign employees, from accessing the Fable 5 and Mythos 5 models. Because of the difficulty in restricting usage based on nationality alone, Anthropic responded in the only way it could - by disabling access globally to ensure it could comply with the order. In a statement on X, Anthropic said the order came following a "misunderstanding" by U.
national security authorities over the risks of the new models. It explained that government officials had provided it with "verbal evidence of a potential narrow, non-universal jailbreak. " It's believed that the jailbreak relates to a statement from the Red Team lead at the U.
For more details please read the original article at SiliconANGLE AI.
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