In a first, Anthropic pulls two key AI models after Trump administration intervenes

Anthropic suspended access to its two most capable artificial intelligence models on Friday to comply with a US government national-security order, disabling the systems for every customer worldwide three days after opening access to one of them.

The company said it received an export-control directive at 5.21pm local time (3.21am IST) barring all foreign nationals — including Anthropic’s own foreign-national staff — from using Fable 5 and Mythos 5, on national-security grounds.