I actually thought he was going to hit me
In an Oakland federal courtroom, the origins of a profound Silicon Valley rupture are being examined — not merely as a legal dispute, but as a parable about power, idealism, and the moment a shared vision fractures into rival ambitions. Greg Brockman's testimony places a 2017 confrontation at the center of Elon Musk's lawsuit against OpenAI, a company Musk helped found and now seeks to legally unwind. The case asks whether the transformation of a non-profit AI mission into a for-profit enterprise was a betrayal of founding principles — or simply the inevitable evolution Musk himself once understood was coming.
- Brockman testified he feared Musk would physically strike him after rejecting the billionaire's demand for greater control over OpenAI in 2017 — a moment that fractured the founding partnership.
- Musk responded to the rejection by cutting off his financial support, setting in motion his eventual departure from the company he had helped create and fund.
- The lawsuit's central tension is whether Musk knew all along that OpenAI would eventually shift toward a for-profit model, undermining his claim of betrayal.
- Text messages presented in court suggest Musk may have offered co-founder Ilya Sutskever a Tesla Model 3 as leverage during negotiations over company control.
- The trial has also surfaced the undisclosed personal relationship between Musk and former board member Shivon Zilis, who remained at OpenAI for years after Musk's departure despite being the mother of his children.
- Zilis stepped down from the board in March 2023 — the same month Musk launched xAI — and her testimony is expected to deepen scrutiny of how conflicts of interest were managed inside OpenAI.
Greg Brockman took the stand in an Oakland federal courtroom to recount a 2017 meeting that he believed nearly turned violent. The OpenAI president and co-founder, testifying as a defendant in Elon Musk's lawsuit, described the moment he refused Musk's push for expanded control over the company — and watched Musk's demeanor shift so sharply that Brockman feared he might be struck. Musk left the meeting and announced he would withdraw his financial support, a decision that ultimately led to his departure from OpenAI entirely.
The lawsuit, now in its second week of a month-long trial, is rooted in Musk's claim that OpenAI betrayed its founding non-profit mission by transforming into a for-profit enterprise. Brockman's testimony directly challenges that framing, arguing that Musk was aware of the company's planned structural evolution from the beginning. OpenAI began as a non-profit, later added a for-profit subsidiary to attract investor capital, and last year made that structure its primary focus — a trajectory Brockman insists was never hidden from its co-founders.
The trial has also illuminated the personal entanglements beneath the legal dispute. Brockman testified that board member Shivon Zilis had told him she had given birth to twins via IVF, describing the arrangement with Musk as entirely platonic. He said he only learned through public reporting that Musk was the father. Despite the undisclosed relationship, Zilis remained on OpenAI's board for years, trusted by the company to manage her own conflict of interest. She stepped down in March 2023 — the same month Musk launched xAI, a direct rival to ChatGPT — and is expected to testify in the days ahead.
Greg Brockman sat in an Oakland federal courtroom during the second week of a month-long trial, recounting a moment nine years earlier when he believed Elon Musk might strike him. The OpenAI president and co-founder was testifying as a defendant in Musk's lawsuit, which seeks to reverse the company's transformation from non-profit to for-profit structure. The incident Brockman described occurred in 2017, when Musk—then a co-founder himself—had begun pushing for greater control over the artificial intelligence company he had helped fund since its inception in 2015.
During that heated meeting, Brockman rejected Musk's proposal to expand his influence within OpenAI. The rejection triggered an immediate shift in Musk's demeanor. "I actually thought he was going to hit me," Brockman told the jury. The encounter ended shortly after, with Musk announcing he would cut off his financial support for the company. It was a turning point that would eventually lead to Musk's departure from OpenAI and, years later, to this courtroom confrontation.
The lawsuit sits at the center of a deepening feud between Musk and OpenAI's chief executive Sam Altman, rooted in Musk's sense of betrayal as he watched the company he had co-founded become one of the world's most valuable technology enterprises following the release of ChatGPT. Brockman's testimony has focused on a central claim: that Musk was fully aware of OpenAI's plans to transition toward a traditional for-profit model. The company had begun as a non-profit, then added a for-profit subsidiary to attract billions in investor capital, before ultimately pivoting last year to make the for-profit structure its primary focus.
Brockman described Musk's earlier efforts to consolidate power, including what he characterized as attempts to win over both himself and co-founder Ilya Sutskever through personal appeals. Lawyers for OpenAI presented text messages from August 2017 between Sutskever and Brockman that captured the tenor of those negotiations: "Will a model 3 make you be willing to accept massively unfavourable terms?" The exchange suggested Musk had dangled the prospect of a Tesla Model 3 as an inducement.
The trial has also drawn attention to the involvement of Shivon Zilis, a former OpenAI board member who is the mother of four of Musk's children. Brockman testified that Zilis had informed him she had given birth to twins but that he learned only later, through public reports, that Musk was the father. When Brockman subsequently spoke with Zilis about the revelation, she explained the arrangement: "she said that it was via IVF and that it was entirely platonic with Elon." Despite this undisclosed relationship, Zilis remained on OpenAI's board for years after Musk's departure. Brockman said the company had trusted her to manage the potential conflict of interest. Zilis eventually stepped down from the board in March 2023, coinciding with Musk's launch of xAI, a direct competitor to OpenAI's ChatGPT. Her testimony is expected to follow Brockman's in the coming days.
Citações Notáveis
I actually thought he was going to hit me— Greg Brockman, OpenAI president, describing a 2017 meeting with Musk
We trusted her to keep the Elon conflict under control— Greg Brockman, on Shivon Zilis' role at OpenAI after Musk's departure
A Conversa do Hearth Outra perspectiva sobre a história
When Brockman says he thought Musk might hit him, what was the room like? What made him feel that way?
It was a moment where the conversation shifted from negotiation to something more volatile. Musk had been pushing for control, and when Brockman said no, something changed in his presence—the kind of physical shift that makes you read the room differently. Brockman was experienced enough to recognize the danger signal.
Why does this 2017 meeting matter so much to the lawsuit now?
Because it establishes the timeline. Musk claims he didn't know OpenAI was planning to become for-profit. But Brockman's testimony suggests Musk was already trying to grab control before that transition happened. If Musk knew what was coming, his lawsuit loses its moral foundation.
What about Shivon Zilis? Why is her presence in this trial so significant?
She's the complication that nobody wanted to name. She had four children with Musk while sitting on OpenAI's board. The company kept her there, trusted her to manage a conflict that was never disclosed. It raises questions about what else wasn't disclosed, what other loyalties were at play.
Did Brockman seem credible on the stand?
He was precise about what he knew and didn't know. He didn't overstate. He said he learned about Zilis' twins from public reports, not from her directly. That kind of specificity—admitting the gaps in his own knowledge—tends to make juries listen.
What does Musk's funding withdrawal in 2017 tell us?
It shows how Musk operates when he doesn't get his way. He had money in the game, and when the answer was no, he pulled it out. It's not just about control—it's about the cost of saying no to him.