Sam Altman’s last days as OpenAI CEO gave no indication of trouble

Sam Altman’s sudden ouster from OpenAI on Friday shocked Silicon Valley. Not only was Altman, 38, CEO of the hottest startup on the planet, but he had emerged as the face of generative AI after his company’s ChatGPT chatbot went viral late last year.

From the outside, there were some signs of technological challenges at OpenAI, but no indications that tensions were emerging in the boardroom and the C-suite. Altman was still out and about, proselytizing the value of advanced artificial intelligence while also warning of its potential harms and advocating for regulation.

Just last month, reports surfaced that OpenAI was in talks with investors to sell employee shares at an astonishing $86 billion valuation. That’s after tech valuations corrected dramatically over the past 18 months from the decade-long bull market that was fueled by cheap money and a whole lot of FOMO (fear of missing out).

OpenAI was the industry darling in a time of difficulty. Microsoft was pouring in billions of dollars. The company topped CNBC’s Disruptor 50 list, which was published in May. Shortly before the list came out, Altman told CNBC, “I do think we are deep into a new technological wave and this is, I think, the biggest one in a while.”

That all made Altman’s exit hard to fathom and had some in the tech community comparing the move to Apple’s firing of Steve Jobs in 1985. In a statement on its website, OpenAI said, “The board no longer has confidence in his ability to continue leading OpenAI.” The company named Mira Murati, who was the chief technology officer, as interim CEO.

If you followed Altman for the past two weeks, you would’ve seen an industry leader in the center of the action. Here’s an abbreviated timeline of the days leading up to Altman’s departure:

Altman took the stage at OpenAI’s DevDay event in San Francisco, where he announced GPT-4 Turbo, the company’s most powerful AI model. Users were also given access to all of OpenAI’s tools, such as its image-generator DALL-E and PDF upload, within ChatGPT.

ChatGPT temporarily crashed in the morning. The chatbot told users that “ChatGPT is at capacity right now” and the update page called it a “major outage.” After a little over an hour, the issue was fixed before experiencing difficulties again later in the day.

Altman posted on X, formerly Twitter, that there would be a pause in signing up for ChatGPT Plus. He said there had been a surge in requests after the DevDay announcements and that usage “has exceeded our capacity and we want to make sure everyone has a great experience.”

Altman appeared at the Asia-Pacific Economic Cooperation (APEC) summit in San Francisco, speaking on AI.

At 3:28 p.m. ET on Friday, OpenAI published the blog post announcing Altman’s dismissal. At the same time, the company said Greg Brockman, OpenAI’s president, was being stripped of his role as chairman of the board but would stay on as an executive.

Here’s what happened next:

Brockman announced on X that he’d quit the company “based on today’s news,” and said he was “super proud of what we’ve all built together since starting in my apartment 8 years ago.”

In an X post, Brockman provided a detailed account of Altman’s removal.

Chief Operating Officer Brad Lightcap sent a memo to OpenAI employees addressing the firing. Lightcap said everyone was caught by surprise at the board’s decision and said Murati “has our full support as CEO.”