OpenAI Loses More Than a Dozen Executives Ahead of IPO

OpenAI is living a paradox. The lab launched GPT-5.6, described by TechCrunch as one of the most capable and efficient models on the market, saw its desktop app for agentic coding and work tasks grow by about 15 million subscribers over the past two months, and has already filed the paperwork to go public. Even so, more than a dozen executives have left the company since the start of the year.

For those building software in Brazil on top of the OpenAI API, this news is not distant corporate gossip: turnover at this level directly touches the predictability of the roadmap and the confidence that the platform you've put into production will remain stable.

Who Has Left

The list of 2026 departures includes CEO Sam Altman's chief deputy, the chief operating officer, a chief revenue officer, the chief marketing officer, and several team leaders. The most recent case, reported this week, is Chris Malone, head of data centers, who left the company last week, about a year and a half after joining in March 2025.

According to OpenAI, some of the departures had specific causes: health issues in some cases, and in others, a reorganization in which Altman sought to cut costly "side projects" and concentrate efforts on revenue-generating opportunities.

Malone's departure draws attention precisely because OpenAI's biggest competitive advantage over rivals like Anthropic is its heavy investment in compute. The company told TechCrunch that the exit followed a reorganization of the infrastructure team, now led by vice president Sachin Katti. Malone previously reported directly to president Greg Brockman, and with the change, found himself several rungs lower in the hierarchy, a classic scenario for a senior executive's departure.

Brockman Takes Back the Reins

The common thread TechCrunch identifies behind the reorganization is the heavyweight return of Greg Brockman. Co-founder and president, he was central to building OpenAI's early infrastructure, but lost most of his management responsibilities in 2019, when Altman took over as CEO.

According to the book Empire of AI, by Karen Hao, Brockman took on a disruptive role after that: his contributions to projects like GPT-4 were undeniable, but he also fueled internal rivalries that helped trigger the 2023 "Blip," when the board briefly fired Altman. Brockman took a sabbatical in 2024 before returning.

Today, the infrastructure and product teams report to him. "I like to say everyone reports to Greg at the end of the day," Thibault Sottiaux, who leads the company's API and app offerings, told TechCrunch. Before OpenAI, Brockman was known for having structured Stripe's business and, internally, for championing go-to-market efforts, exactly the profile a company needs on the eve of scaling revenue.

The IPO Looms Over Everything

The backdrop is the IPO. In June, OpenAI reported having confidentially filed its IPO paperwork with the SEC, the U.S. market regulator. Access to public markets would be a relief for the lab, which burns through capital at a high rate, but it brings a problem: it would force the company to disclose its financial numbers around the same time as rival Anthropic, which is also preparing to debut on the stock market.

The difference in position is revealing. Anthropic, according to reports, is profitable, while OpenAI sees losses grow alongside revenue. OpenAI's IPO is now only expected for 2027, an unusually long timeline: companies that file confidentially typically reach the trading floor in about five months, and SpaceX took less than two.

Altman's public comments about the difficult past 12 months and the internal reorganization reinforce the reading that the company got ahead of itself with the filing and is now reshaping its structure to make more money and carry less dead weight.

The Classic Startup Cycle

The move follows a familiar pattern in Silicon Valley: brilliant founders create the product, an experienced CEO is brought in to scale and prepare the company for an IPO, and then the founding team's influence grows again. OpenAI lived through the first half by hiring veteran executives like Fidji Simo and Kevin Weil (both now gone), and is now living through the second with Brockman's rise.

What This Means for Brazilian Developers

OpenAI hasn't given details about broader changes at the company, and much of the picture remains open: who will fill the vacuum left by so many high-level departures and how the pressure to cut costs will affect product lines is still unclear.

For those who depend on the platform in production, a few points deserve practical attention:

• Power concentration: with infrastructure and product reporting to a single figure, roadmap decisions may gain speed, but also become more dependent on one person.
• Focus on revenue: cutting "side projects" may mean discontinuing less profitable features or APIs. It's worth following changelogs and deprecation policies more closely.
• Financial pressure: growing losses tend to put pressure on prices and plans. Teams running high volumes of tokens should keep a plan B, whether by abstracting the provider behind their own layer or by evaluating alternatives like Anthropic or open models.

Executive turnover doesn't take down an API overnight, but it's a signal worth monitoring when vendor stability is part of your architecture.