Sam Altman returns as CEO, OpenAI has a new initial board
Sam Altman returns as OpenAI CEO. Mira Murati promoted to CTO. Greg Brockman back as President. The org chart just reshuffled—and it matters for every AI company watching.

Why it matters
OpenAI's leadership restructuring after internal turbulence signals stability reset and clarifies the command structure during the critical AGI race. Murati's CTO promotion elevates technical strategy; Brockman's return strengthens operational continuity.
The key facts
6 to knowSam Altman returns as CEO
Mira Murati promoted to CTO
Greg Brockman returns as President
New initial board announced
Board chair: Bret Taylor
Published Nov 29, 2023 (post-Thanksgiving crisis resolution)
Go to the source
OpenAI Blogopenai.com
Publisher excerpt: Mira Murati as CTO, Greg Brockman returns as President. Read messages from CEO Sam Altman and board chair Bret Taylor.