Fidji Simo steps down from leading OpenAI’s AGI work due to illness
OpenAI's AGI chief just stepped down. Here's what that means for the race to superintelligence.

Why it matters
A key executive departure at OpenAI's AGI division signals internal reorganization at a critical moment. Combined with simultaneous departures of the COO and CMO, this suggests potential instability in leadership during a pivotal phase of the company's AGI roadmap.
The key facts
6 to knowFidji Simo transitioning from full-time AGI chief to part-time advisor
Simo cited neuroimmune condition; initially took medical leave in April 2026
Brad Lightcap (COO) stepped down to focus on 'special projects'
Kate Rouch (CMO) stepped down to focus on health; planning return to 'narrowly scoped role'
Three senior executive departures within same timeframe
Simo previously served as CEO of Applications before AGI chief role
Go to the source
The Verge AItheverge.com
Publisher excerpt: OpenAI's Fidji Simo is departing her full-time role as the company's AGI chief and is transitioning to being a "part-time advisor," she said on X. The news follows Simo's original announcement in April that she would take a few weeks of medical leave due to a neuroimmune condition, shortly after…