The US government has lifted export controls Anthropic’s most advanced AI models, the company said Tuesday evening.
“We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5,” Anthropic said in a statement. “We’ll begin restoring access tomorrow, and will share an update soon.”
The statement came shortly after Commerce Secretary Howard Lutnick posted on social media about lifting export controls on Fable, one of the Anthropic models in question.
“Over the past two weeks, we have worked closely with Anthropic to analyze and approve Fable 5 to ensure alignment across the US Government and strengthen America’s leadership in AI,” Lutnick said in a post on X.
Fable is a version of Anthropic’s most advanced AI model, known as Mythos, but with extra guardrails to make it suitable for public use. Mythos shocked the cybersecurity world with its advanced capabilities.










