Sam Altman

Samuel Altman was born on 22 April 1985 in Chicago and grew up in Clayton, Missouri. He studied computer science at Stanford for two years and left in 2005 without finishing. At nineteen he co-founded Loopt, a location-sharing app that raised more than thirty million dollars, never found real traction, and was acquired by Green Dot for 43.4 million in March 2012.

He joined Y Combinator as a partner in 2011 and took over as president in February 2014 from his mentor Paul Graham, with a stated ambition to fund around a thousand companies a year and to push the accelerator toward hard technology rather than consumer apps. In 2015 he co-founded OpenAI as a non-profit alongside Elon Musk, Greg Brockman and others, on an initial billion dollars in pledges of which about 130 million had actually arrived by 2019. He became its chief executive in 2019.

What happened to Sam Altman in November 2023?

ChatGPT had launched in December 2022 and crossed a million signups in five days, and Altman had become the most recognisable person in the industry. On 17 November 2023 OpenAI's board fired him, saying he had not been consistently candid in his communications with them. What followed was one of the strangest corporate weeks on record: over 700 of the company's roughly 770 employees signed a letter threatening to resign unless the board went and Altman came back, Microsoft announced it would hire him to run a new AI group, and by 21 November he and Brockman had returned with a reconstituted board. Beyond OpenAI he co-founded the venture firm Hydrazine Capital, chairs the fusion company Helion Energy, and co-founded Tools for Humanity, whose Worldcoin project scans irises to establish proof of personhood and has been investigated or suspended by regulators in France, the United Kingdom, Bavaria, South Korea, Spain, Portugal and Hong Kong. He has argued for universal basic income for years, proposing in 2021 that AI could fund 13,500 dollars a year for every American adult within a decade.

Altman is dominant Ni operating on a single very large forecast. His entire career is organised around a conviction about where technology is going that he formed early and has never appeared to revise: that a small number of transformative technologies will matter enormously and that everything else is noise. The Y Combinator pivot toward hard technology, the fusion company, the nuclear fission SPAC, OpenAI itself - these are not a portfolio, they are one thesis expressed four ways.

The auxiliary Te is the mechanism, and it is unusually visible in his case because he keeps building the same kind of thing: an organisation with a stated mission, an unusual governance structure, and himself at the centre of it. He is not a researcher and does not claim to be. His contribution is capital allocation, recruitment and institutional design, which is Te doing what Te does with a vision it has been handed.

Why did OpenAI's employees back Sam Altman?

Because the tertiary Fi in an INTJ produces intense personal loyalty in a small circle, and because he had spent years building precisely that. The 2023 crisis is the clearest data point in his public record: a board with formal authority removed him and the organisation itself refused the removal, which means the actual structure of power was relational rather than constitutional. The inferior Se is the standing criticism, and it is the same one levelled at the whole industry - a leader operating on a decade-long forecast is systematically less attentive to what the technology is doing to people this year, and the Worldcoin regulatory record is the most concrete illustration of it.

ENTJ is the most common alternative, given how much of the job is running an organisation. The difference is where he is comfortable. Altman is a persistent essayist and forecaster who works out his positions in writing and then builds toward them, and his public manner is notably low-key for someone in his position. The vision precedes and directs the organisation rather than emerging from it.

ENTP comes up because of the range of ventures and the appetite for the unproven. But the ventures are not divergent, they are the same bet placed in different sectors - compute, energy, identity - and he has held the underlying thesis with unusual consistency for two decades. Ne would have produced more variety and less conviction.