In late 2023, four directors fired the most consequential and now most controversial CEO in technology, only to reverse themselves before the next weekend. This wasn't a failure of intelligence. It was a failure of perspective. A textbook case of cognitive concrete: a room of brilliant people set in the same mental mold.
On Friday, November 17, 2023, OpenAI's board removed Sam Altman as CEO, informing him five to ten minutes beforehand, over a Google Meet, as he sat watching the Las Vegas Grand Prix. The public statement was blunt: Altman "was not consistently candid in his communications," hindering the board's ability to do its job. They'd lost confidence.
Within days, the decision imploded. By Monday, 745 of OpenAI's 770 employees had signed a letter threatening to follow Altman to Microsoft unless the board resigned, among them Ilya Sutskever, one of the directors who had just voted to remove him, who publicly apologized for his part. Satya Nadella announced Microsoft would hire Altman and others into a new independent AI unit. By November 22, Altman was reinstated. Of the four directors who ousted him, three were gone from the board within days; only Adam D'Angelo remained.
The root cause? The team's cognitive composition.
Look at who was in the room: Ilya Sutskever, Adam D'Angelo, Helen Toner, and Tasha McCauley. Sutskever, OpenAI's chief scientist, was focused on the existential risk of accelerating AI. Toner and McCauley came from the AI-policy and safety world, with backgrounds deeply embedded in the same governance and effective-altruism ecosystem. Adam D'Angelo, the Quora CEO, was the lone operator and the director some observers flagged for a potential conflict, given Quora's Poe had moved onto OpenAI's turf with custom chatbots.
Three of the four shared a near-identical lens: AI as a civilizational risk that demands a watchdog board willing to act. The fourth had operator instincts but a contested conflict. Nobody in the room defaulted to operational consequence modeling. No one's habit was to ask: "What does Microsoft do at hour 24? What do 770 employees do at hour 48? Who runs payroll on Tuesday?"
This wasn't a values failure. It was a composition failure. The people whose cognition would have caught it: a sitting public-company CEO, a CFO, a comms operator, an investor with skin in the game, had either left the board months earlier or were never seated. Microsoft, OpenAI's largest backer, didn't even have a board seat.
Run this call through a decision simulation and the failure mode becomes visible before the vote, not after. Each director's profile loads as a vector. The board's collective vector clusters tightly on one axis, governance and safety reasoning, and shows near-zero coverage on the axis that decides everything: "How does a sudden CEO removal propagate through a 770-person company, a multibillion-dollar partner, and a customer base of millions?"
The stress test writes itself. Simulate the decision on a 72-hour horizon and ask whose mental model is doing the predicting. If the answer is "no one's because no one around the table thinks in those terms," the simulation flags it before anyone votes. The board didn't need a different decision. It needed to see, in advance, that it had no one capable of forecasting the response. Five days later, the market told them.
Cognitive diversity at the top is not an HR talking point. It's the difference between a board that can stress-test its own decisions and one that learns the answer from a push notification on Sunday night.
Sources
- Removal of Sam Altman from OpenAI — Wikipedia (timeline, "not consistently candid," board roster, prior board departures)
- Hundreds of OpenAI staff tell board to resign or they'll join Altman at Microsoft — Axios (745 of 770 letter)
- OpenAI brings Sam Altman back as CEO — CNBC (reinstated Nov 22)
- Meet OpenAI's board of directors that ousted Sam Altman — Fox Business (board composition)