Trump announced the move on September 19, saying he wants a "high IQ" tech figure to take the job. Sacks left after hitting a 130-day service limit tied to his status as a special government employee, and the position has sat empty since.

Whoever takes it inherits an AI landscape that has shifted fast in a short window. OpenAI and Anthropic are both pushing for more government intervention in the industry, and lawmakers are working on new rules while Washington sorts out how much control the federal government should have over AI development.

For anyone watching the tech industry, this pick matters because it signals how aggressively the administration plans to regulate, or not regulate, the companies building the most powerful AI systems. A czar who sides with industry calls for oversight could mean tighter rules on the horizon. Someone who resists could leave AI companies with fewer federal guardrails than they're currently asking for.

Whoever replaces Sacks steps into an industry that's changed more in the months since he left than in the entire stretch before it.