Sam Altman fired as OpenAI CEO. Here's everything we know so far.

"The board no longer has confidence in [Altman's] ability to continue leading OpenAI."
 By 
Cecily Mauran
 on 
Sam Altman
Sam Altman is no longer CEO of OpenAI. Credit: Getty Images

UPDATE: Nov. 20, 2023, 9:33 a.m. EST Altman is replaced by OpenAI interim CEO Emmett Shear.

Sam Altman has been fired from his position as OpenAI's CEO.

On Friday, the board of directors announced the decision on the OpenAI website. CTO Mira Murati will step in as interim CEO while the board finds a permanent successor.


You May Also Like

Why did Sam Altman get fired?

The board's decision came after a "deliberative review process" which found that Altman was "not consistently candid in his communications with the board, hindering its ability to exercise its responsibilities." Specifics of Altman's alleged nebulousness are not clear.

Altman has overseen ChatGPT's meteoric success; it's one of the fastest growing platforms of all time and a pioneer in consumer-facing generative AI. In his capacity as CEO, Altman testified before Congress, calling for the regulation of AI. At the time, however, some perceived the move to be a self-serving strategy to advance OpenAI's agenda.

Last week, ChatGPT experienced a major outage that shut down the platform for several hours. Altman initially said this was due to increased demand following the deployment of new features. However, OpenAI later reported the outage was due to a DDoS attack.

The board, which oversees OpenAI (a 501(c)(3) nonprofit), consists of OpenAI's chief scientist Ilya Sutskever, as well as Quora CEO Adam D’Angelo, technology entrepreneur Tasha McCauley, and Georgetown Center for Security and Emerging Technology’s Helen Toner.

Greg Brockman, co-founder and president of OpenAI, will be stepping down as chairman of the board "as part of this transition," the announcement said.

OpenAI's former CEO opens up about firing

On Friday, Altman posted a statement on X reflecting on his tenure as OpenAI's CEO.

"I loved my time at OpenAI. It was transformative for me personally, and hopefully the world a little bit. Most of all I loved working with such talented people."

Altman added that he will have more to say about what's next for him at a later time.

OpenAI gets new interim CEO Emmett Shear

At first, Mira Murati replaced Altman as interim CEO, but now, ex-Twitch boss Emmett Shear has taken the position.

This story is developing...

Topics ChatGPT OpenAI

Mashable Image
Cecily Mauran
Tech Reporter

Cecily is a tech reporter at Mashable who covers AI, Apple, and emerging tech trends. Before getting her master's degree at Columbia Journalism School, she spent several years working with startups and social impact businesses for Unreasonable Group and B Lab. Before that, she co-founded a startup consulting business for emerging entrepreneurial hubs in South America, Europe, and Asia. You can find her on X at @cecily_mauran.

Mashable Potato

Recommended For You
OpenAI CEO Sam Altman responds to deal with Department of War
The OpenAI logo on a smartphone screen.

OpenAI updates Department of War deal after backlash
The OpenAI logo appears on the screen of a smartphone placed on a reflective surface where the seal of the United States Department of War (Department of Defense) is projected.

Why is OpenAI like this?
Sam Altman grimaces in a tuxedo.

Sam Altman unloads on Elon Musk in latest X posts
 Sam Altman, CEO of Open AI, is pictured on September 25, 2025 in Berlin, Germany


Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma

What's new to streaming this week? (April 3, 2026)
A composite of images from film and TV streaming this week.

The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!