Trump AI safety director Chris Fall leaves after 3 months

Commerce Secretary Howard Lutnick wants a replacement with deep AI expertise, a department official told POLITICO. In the interim, NIST Director Dr. Arvind Raman will oversee CAISI and lead the search for a permanent director, the spokesperson said. The search is expected to conclude in the coming weeks.

Fall was closely involved in discussions with Anthropic executives after the Commerce Department imposed export controls on the company in June, POLITICO reported. The talks centered on restoring access to Anthropic's advanced Fable 5 and Mythos 5 models.

The short tenure raises questions about continuity in the voluntary review process, which has been a key pillar of the administration's approach to AI safety. For companies like Anthropic and other AI developers that rely on government collaboration for model testing, the leadership gap creates uncertainty around the pace and scope of oversight. The trust needed for enterprise AI adoption depends on stable regulatory frameworks. The Commerce Department said the search for a permanent director is already underway.