Johannes Heidecke

Every AIbrief event involving Johannes Heidecke, in order.

1. July 11, 2026 · Safety · 1 source

   OpenAI safety leader Johannes Heidecke is leaving the company

   Wired reports that Johannes Heidecke, OpenAI’s head of safety, is departing the company. The move comes as OpenAI is reportedly working to more closely integrate its research and safety teams, marking a notable leadership change in a closely watched part of the organization.