Some leaders are taking time off for health reasons: Fidji Simo, who heads AGI development, is on medical leave with a neuroimmune condition, so co-founder Greg Brockman will step in for product management.
Marketing chief Kate Rouch has stepped down to focus on cancer recovery but hopes to return in a new role when she's ready.
Meanwhile, OpenAI is looking for a new chief marketing officer.

Even with all these changes, OpenAI says it's sticking to its mission: pushing AI research forward and growing its user base.
The team wants everyone to know they're committed to keeping things running smoothly while continuing their work on cutting-edge tech.