It wouldn’t be the first breach of Anthropic’s powerful AI.

The US government ordered AI company Anthropic to suspend all access by foreign nationals to its Mythos 5 and Fable 5 models, its most capable AI systems, Anthropic said in a…

Anthropic blocked public access to Fable 5 and Mythos 5 on Friday after the Trump administration imposed export restrictions on the models.

It wouldn’t be the first breach of Anthropic’s powerful AI.

Trump administration blocks Anthropic's Mythos AI globally after Semafor reports China-linked group may have accessed the model.

A _Semafor_ report reveals U.S

Anthropic received an export control directive that ordered the company to suspend access to its latest AI models by any foreign national.

Anthropic senior staff meet with Trump administration to resolve the Mythos AI dispute after a June 2026 directive suspended foreign access over security

Anthropic is sending personnel to meet with administration officials after the White House raised national security concerns about the company’s top AI models.

Anthropic is at the center of another showdown with the Trump administration, this time over the company's Fable 5 and Mythos 5 AI models.