tech
Fidji Simo steps down from OpenAI's No. 2 role
OpenAI's No. 2 executive, Fidji Simo, is stepping down from her full-time role after her medical leave proved longer than expected — a leadership vacuum that comes at a tricky time as the company eyes a possible IPO and races to catch Anthropic in the enterprise market.

TL;DR
- Fidji Simo, OpenAI's No. 2 executive, is stepping down from her full-time role and moving to a part-time advisory position.
- Simo's decision is due to her medical leave being longer and more challenging than anticipated.
- Her departure creates a leadership vacuum as OpenAI prepares for a potential IPO.
- Simo previously led OpenAI's Applications division and consolidated business and product operations.
- OpenAI recently launched new models (Sol, Terra, Luna) and a new agent (ChatGPT Work), aiming to compete with Anthropic.
- The company has also shifted its employee equity policies, reducing and then eliminating vesting cliffs to attract and retain talent.
- Other executive changes include Kevin Weil's departure and Kate Rouch's exit.
- Denise Dresser, Chief Revenue Officer, is mentioned as a potential candidate for a more expansive role.