Musk's finance guy may have just handed OpenAI a gift on the witness stand, and the jury never heard it.
The Summary
- Jared Birchall, Musk's fixer, appeared to accidentally reveal something damaging during testimony after the jury was excused from the courtroom in Oakland
- The trial centers on Musk's claim that Altman defrauded him of $38 million by promising OpenAI would remain a nonprofit, then pivoting to for-profit
- Internal emails and corporate documents from OpenAI's founding are now public record, showing Musk drafted the mission statement and heavily influenced early structure
- The case seeks $134 billion in damages, Altman's removal, and could block OpenAI's planned IPO
The Signal
The trial kicked off Monday with jury selection, and Altman showed up in person wearing a dark suit. Musk didn't attend the first day, though he's scheduled to testify. Some potential jurors voiced unfavorable views of both AI and Musk himself during selection, a detail Wired highlighted as potentially problematic for the world's richest man's case.
The judge lectured both sides about trading social media barbs, a day after Musk boosted a critical New Yorker profile of Altman on X to users' feeds with the label "This organic post was boosted by @elonmusk." The Ronan Farrow investigation, titled "Sam Altman May Control Our Future—Can He Be Trusted?", appeared three weeks after its original publication, timed perfectly with the trial's opening arguments.
"This lawsuit has always been a baseless and jealous bid to derail a competitor."
But the real action happened when Jared Birchall took the stand after Musk's testimony. Birchall, who manages Musk's money and handles sensitive matters across his empire, spent most of his time getting documents entered into evidence. Standard courtroom tedium. Then, at the very end, something broke. The Verge's Liz Lopatto, watching in the courtroom, wrote she's "fairly sure" Musk's lawyers "may have just fucked up big" based on what happened after the jury left the room. The details of what Birchall said or admitted aren't yet public, but the context suggests it was damaging enough that opposing counsel likely wanted it excluded from jury consideration.
The evidence dump is revealing. Emails show Nvidia CEO Jensen Huang gave OpenAI an in-demand supercomputer in the early days. They show Musk largely drafted OpenAI's founding mission statement and shaped its structure. They show Altman wanted to lean heavily on Y Combinator for support, and that Greg Brockman and Ilya Sutskever worried about Musk's level of control even then.
What the emails don't show: a clear contractual agreement that OpenAI would remain purely nonprofit forever. OpenAI argues that Musk's $38 million investment carried no such restrictions, and that the company remains a nonprofit with a for-profit subsidiary, a structure that's increasingly common in tech. The company calls the suit "a baseless and jealous bid to derail a competitor" as Musk's xAI lags far behind with its Grok chatbot.
Key trial dynamics:
- Witness list includes Satya Nadella, Mira Murati, and Shivon Zilis
- Nine ordinary Californians will decide if Altman deceived Musk about for-profit plans
- Trial timing threatens OpenAI's reported IPO plans
The case hits at the most awkward possible moment for OpenAI. MIT Tech Review notes the court could rule on whether OpenAI is allowed to exist as a for-profit enterprise at all, potentially ousting leadership ahead of a public offering valued at $850 billion. Discovery is exposing internal communications that most companies would pay millions to keep private. And now Musk's own witness may have handed OpenAI ammunition.
The Implication
Watch what happens when the trial transcript from Birchall's testimony gets released. If Musk's finance guy admitted something that undermines the fraud claim, like evidence that Musk knew about or approved of for-profit structures early on, it could crater the case. The fact that it happened outside the jury's presence suggests opposing counsel will argue for its exclusion, but it could still surface in media coverage and shape public perception.
The bigger takeaway: this trial is less about contract law than about who controls the narrative of AI's origin story. Musk wants to be remembered as the visionary betrayed. Altman wants to be seen as the builder who scaled despite a difficult cofounder. The discovery process is giving us the messy, unvarnished reality that neither man looks particularly noble. Every email, every witness, every slip on the stand adds detail to the actual history of how OpenAI went from nonprofit to $850 billion pre-IPO valuation. That history is now public record, and it's more complicated than either side's PR would suggest.
Sources
The Verge AI | Bloomberg Tech | Business Insider Tech | Wired AI | MIT Tech Review AI