WorkThe story, in brief
Ilya Sutskever to leave OpenAI, Jakub Pachocki announced as Chief Scientist
OpenAI's Chief Scientist is out. Jakub Pachocki—the architect of o1—takes the wheel.
The KeyNews take
Why it matters
Ilya Sutskever's departure marks a leadership reshuffle at OpenAI's core research function, with Pachocki (o1 lead) promoted to Chief Scientist. For investors and founders, this signals both continuity in reasoning-model momentum and potential strategic shifts in how OpenAI structures its research leadership.
The key facts
6 to knowIlya Sutskever departs as Chief Scientist
Jakub Pachocki promoted to Chief Scientist
Pachocki led o1 reasoning model development
Announcement date: May 14, 2024
Official OpenAI channel (openai.com)
Core research leadership transition at OpenAI
Go to the source
OpenAI Blogopenai.com