A series of tense calls between Anthropic’s CEO and administration officials on Friday underscore how the White House is wrestling with advanced AI models.

The US government forced Anthropic to suspend Fable 5 and Mythos 5 access for all users over security concerns.

Anthropic's latest AI models, Fable 5 and Mythos 5, will be disabled due to US export controls that cited national security ...

One CEO said the move by the Trump administration and the response by Anthropic would 'send shockwaves' across AI labs.

Anthropic shut down Claude Fable 5 and Claude Mythos 5 for every customer late Friday, June 12, after the US government barred access by foreign nationals inside and outside the United States. Three ...

The company said it would disable Fable 5 and Mythos 5 for all customers after the government imposed export controls on ...

Anthropic has disabled Fable 5 and Mythos 5 for all customers after a US government export control order restricted access by ...