The Frontier is Back: Claude Fable 5 and Mythos 5 Return
The Department of Commerce just lifted export controls on Anthropic's most powerful models. For agent operators, the 'brain drain' is officially over.
The Department of Commerce just lifted export controls on Anthropic's most powerful models. For agent operators, the 'brain drain' is officially over.
The Commerce Department ordered Anthropic to shut down Fable 5 and Mythos 5 for every foreign national on the planet — and Anthropic is fighting back in court. Updated with the Sacks standoff, Hegseth's hostility, Karpathy locked out, and Nadella's warning.
Anthropic's Claude Fable 5 is state-of-the-art on nearly every benchmark. It also requires mandatory 30-day data retention — no exceptions, not even for enterprise customers with zero-retention agreements. Microsoft already blocked it for employees. Here's what this means for your business.