November 17–22, 2023T1
The OpenAI Coup — Altman Fired, Reinstated in Five Days
On 17 November, the OpenAI board fired Sam Altman as CEO, citing 'a lack of consistent candour in his communications with the board'. The dismissal grew out of tensions between AI-safety and acceleration factions and questions about Altman's conduct. About 700 of 770 employees signed a letter threatening to resign; Microsoft signalled it would take Altman aboard; and within five days, on 22 November, Altman was reinstated. The safety-leaning directors were removed, and Bret Taylor (chair), Larry Summers, and Adam D'Angelo joined the new board. The episode is remembered as a shock to the very governance structure of the AI industry.
Metadata
- Date
- November 17–22, 2023
- Decade
- 2020s
- Tier
- T1
- Sources
- 03
- Connections
- 02
The OpenAI Coup — Altman Fired, Reinstated in Five Days
Shortly after noon on Friday, 17 November 2023, OpenAI staff received a short internal note: "Sam Altman is leaving his role as CEO today." The board had decided.
Five days later, Sam Altman was back as CEO.
17 November — The Motion
Since its 2015 founding, OpenAI had operated under a peculiar governance structure: a non-profit entity controlled a capped-profit subsidiary (OpenAI LP). In autumn 2023 the board comprised six members—Sam Altman, Greg Brockman, Ilya Sutskever (chief scientist), Adam D'Angelo (CEO of Quora), Tasha McCauley, and Helen Toner (Georgetown).
The board's terse statement explained the dismissal: Altman "was not consistently candid in his communications with the board". Greg Brockman lost the chair the same day; within hours he resigned in protest.
The substance of the allegations was not disclosed at the time. Fragments that emerged later—"AI safety concerns", "double-dealing by Altman", "runaway commercialisation"—were each vague and lightly evidenced.
17–22 November — The Revolt
Across the weekend, events moved fast.
Microsoft CEO Satya Nadella announced almost immediately that he would welcome Altman and Brockman to Microsoft, where they would lead a new advanced AI research team. It was, in effect, a notice that Microsoft was ready to extract OpenAI's core overnight.
On Monday 20 November, roughly 700 of OpenAI's 770 employees signed an open letter. Its message was direct: if the board did not resign, the signatories would also resign and join Microsoft. Among the signatures was Ilya Sutskever's—who had reportedly led the move against Altman.
Late on Wednesday 22 November, an agreement was reached. Altman returned as CEO. A new initial board was formed of three members: Bret Taylor (chair, formerly Salesforce CEO), Larry Summers (former US Treasury Secretary), and Adam D'Angelo. Tasha McCauley and Helen Toner were out.
What Was at Stake
In the form of a corporate power struggle, the five days were ordinary enough: dismissal, employee revolt, reinstatement. But because the object was the most important organisation at the AI frontier, the episode left a wider mark.
- Who actually governs AI development? The named board, or the engineers who run the product and the large investors? The answer was unmistakably the latter.
- The split between safety and acceleration camps. The faction that drove the dismissal (Toner, McCauley, Sutskever) was identified with caution about AI risk. Their complete defeat tilted the balance inside the industry in one direction.
- Microsoft's gravitational pull. Microsoft could, in a matter of days, have absorbed OpenAI's core. OpenAI's "independence" was no longer separable from Microsoft's presence.
Sutskever formally left OpenAI in May 2024 and co-founded Safe Superintelligence Inc. in June. Over the following years, the major figures of the safety camp left OpenAI one by one.
The five-day affair will be remembered as the moment when the real governance structure of the AI industry was, for once, laid bare in daylight.