
Anthropic disables Fable 5 and Mythos 5 after US export-control directive
The model maker says it blocked access to comply with a U.S. government directive, raising compliance stakes for AI vendors.
By Lama Al-Rashid·· 3 min
16 briefings · “models”

The model maker says it blocked access to comply with a U.S. government directive, raising compliance stakes for AI vendors.

A national security directive forces Anthropic to disable two models for everyone, including its own foreign staff.

A new metacognitive technique aligns what models say with how sure they are, preserving answers without unleashing confident lies.

Founder Sravanth Aluru says Avataar AI’s homegrown Varya cuts open-source video generation costs by 27 times, reshaping AI video economics.