Trump administration's head of AI safety agency resigns after 3 months on job
Nobody talking about this yet: Trump's AI safety chief just walked. What it means for US AI regulation.

Why it matters
Executive leadership instability at a newly-formed federal AI safety agency signals potential friction between the administration's AI governance priorities and internal directorship, with downstream implications for US regulatory clarity on AI safety standards.
The key facts
4 to knowNIST director Arvind Raman to serve as acting director of CAISI
Previous CAISI director resigned after 3 months
Trump administration AI safety governance structure in flux
Published July 2026 — indicates emerging policy/governance moment
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: Arvind Raman, the director of National Institute of Standards and Technology, will serve as acting director of CAISI, according to a spokesperson
