Washington Just Restricted Who Can Use an AI Model

YPO Technology Network AI Brief · Jun 16, 2026 · 10m

For the first time, the United States has applied export controls to an AI model itself — not a chip. The Department of Commerce is forcing Anthropic to cut off access to its frontier Fable 5 and Mythos 5 models for foreign nationals worldwide, including H-1B visa holders working inside the US, citing the models' ability to autonomously find and exploit software vulnerabilities. Performance no longer guarantees supply: model access can now be revoked by policy overnight, and any company employing foreign nationals faces a new compliance question — who is allowed to touch which model, and can…