Anthropic has been fighting to restore access to its newest models after the Trump administration ordered restrictions affecting foreign nationals, The Verge reports. The situation forced broad blocks on Fable 5 and Mythos 5 access.
The episode matters because AI export controls are moving from chips to model access and usage. Companies, employees, and customers may struggle to understand who can use which systems under rapidly changing rules.
The dispute shows how AI policy uncertainty can create operational shocks for model providers and their users.