Open AI No. 2 Exec at OpenAI Fidji Simo is leaving the company
Fidji Simo, OpenAI’s No. 2 executive, is stepping down from her full-time role due to prolonged medical leave, transitioning to a part-time advisory role.
Fidji Simo, OpenAI’s No. 2 executive, is stepping down from her full-time role, the Wall Street Journal reports.
In a staff note Thursday, Simo said her ongoing medical leave has proven longer and harder than expected, and that she’ll transition to a part-time advisory role instead. Simo joined OpenAI’s board of directors in 2024 and joined OpenAI in May 2025 as CEO of Applications, then a newly created role reporting directly to Sam Altman that consolidated the company’s business and product operations.