tech
OpenAI's Fidji Simo takes medical leave, announces leadership changes
OpenAI President Greg Brockman will oversee product in Simo's absence.

TL;DR
- Fidji Simo, OpenAI's product and business chief, is taking medical leave due to a worsening neuroimmune condition (POTS).
- Greg Brockman, OpenAI President, will oversee product in Simo's absence.
- Brad Lightcap, COO, is moving to a new role focused on 'special projects'.
- Denise Dresser, chief revenue officer, will take over most of Lightcap's responsibilities.
- Kate Rouch, marketing chief, is stepping down to focus on her cancer recovery.
- An OpenAI spokesperson stated the company has a strong leadership team focused on key priorities and is well-positioned for continuity.