Brockman swears to a thirty-billion-dollar stake — and a ten-million-dollar check from Altman personally — and now it all lives in the trial record forever. This is Musk v Altman Daily. Closing arguments are done, the trial record is closed — so today, we're looking at what the sealed record actually shows. Sutskever and Nadella under oath, three sworn numbers an auditor has to square — and a co-founder's check from the boss. Stick around. Let's start with the math. Brockman's $30 billion stake is now a fourth sworn figure, sitting next to his $50 billion compute number and the $10 million from Altman. An S-1 auditor has to reconcile all of it. Legally, a personal payment isn't automatically wrongdoing, Devin. But disclosed under oath, in this case, it's a number Musk's team gets to point at. And they did — Musk's lawyer went straight at Altman's credibility in closing. If the guy steering the mission narrative isn't trustworthy, the whole nonprofit defense wobbles. That credibility attack is in the permanent appellate record now. So is OpenAI's counter, that the case is rivalry-motivated. Both framings are locked in, not just trial spin. The rivalry line is their official position now, though. That's an escalation from when it was just a press statement weeks ago. The witness list has its own plot — Sutskever, Nadella, and Altman all under oath in the same week as closing arguments. Sutskever's the one I want the transcript on. He co-founded this thing. Whatever he said is the closest we've gotten to the room where the mission actually got decided. And now it's all on paper. The courtroom drama's over — what's left is whether that record holds up when the S-1 and Florida come calling. Follow the show and the next briefing lands in your feed on its own. This one's from Climateer Investing:
OpenAI's co-founder and president, Greg Brockman, on Monday disclosed deeper financial ties to CEO Sam Altman than previously known as well as a stake in the ChatGPT maker worth almost $30 billion.
Three sworn numbers now sit in the same trial record from Greg Brockman: the $50 billion compute figure, a $30 billion personal stake, and $10 million paid to him directly by Sam Altman. Whoever audits the eventual S-1 has to reconcile all three. Strip away the spin from both sides, and you're left with arithmetic under oath. Ten million dollars from the CEO personally — to the guy who then takes the stand to defend the CEO's mission. Musk's lawyer didn't have to do much work there; the number does it for him. And it's not just the ten mil — Brockman's holding stakes in two startups Altman backs, plus a slice of Altman's family fund. For a nonprofit-mission argument, that's a co-founder with a very for-profit web of incentives. Right, but financially entangled isn't the same as legally compromised. Brockman's a co-founder and president of the company Musk is suing — disclosing his own stake under cross is exactly what's supposed to happen. The court weighs the loyalty inference; it isn't automatic. Fair. But a thirty-billion-dollar stake plus a personal check from the boss — that's a credibility headwind no court instruction fully erases. Here's LiveNOW from FOX:
On Thursday, lawyers for Elon Musk and OpenAI made their final arguments during the landmark trial whose outcome could shape the future of artificial intelligence. During closing arguments, Musk's lawyer challenged the credibility of Sam Altman, OpenAI’s chief executive.
Closing arguments are done. Per LiveNOW from FOX, both sides made their final pitch Thursday, and this one's going to a judge, not a jury — which matters for how the record reads on appeal. Musk's lawyer spent his close attacking Altman's credibility. OpenAI's lawyer called the whole case baseless and rivalry-driven. Both framings are permanent now — the record an appellate court reads cold. And it's a judge sitting on it, not twelve people in a box. So whatever Musk's team did to Altman's credibility — that lands in front of someone trained to weigh it, not feel it. "Baseless" and "motivated by control and rivalry" — OpenAI put that in closing now, through its lawyer. A courtroom line carries very different weight than a press release. And credit where it's due — LiveNOW broke this with the no-opinion stream while everyone else was reading tea leaves on the witness list. Here's Brian Cheung at NBC News:
OpenAI co-founder Ilya Sutskever and Microsoft CEO Satya Nadella were among the billionaires to testify in Elon Musk's lawsuit about the control of the artificial intelligence startup. Sam Altman will testify later this week. NBC News' Brian Cheung explains.
Sutskever on the stand. We've kicked around the Nadella origin story all week, but the co-founder testifying is a whole different animal — he was in the room when the mission actually got written. The order matters here: Sutskever, Nadella, then Altman to close. That's exactly who OpenAI needed under oath to defend the mission narrative. And Nadella's not incidental — Microsoft is the biggest outside check in the building, the entanglement Musk's whole abandoned-charity theory hangs on. Putting him under oath is OpenAI saying, prove it. And per LiveNOW, this all landed the same week closings wrapped. Sutskever's testimony isn't a loose thread anymore — it's part of the finished, sealed record. If you’re tracking Musk, Altman, and the AI race, try The Data Center Daily — a daily briefing on AI compute, hyperscaler capex, the power grid, semiconductor supply, and the energy markets being reshaped by intelligence at scale. Find it wherever you listen to podcasts.
You’ll find links to every story we covered today in the show notes, so if one caught your ear, you can go straight to the source and read more.
That’s Musk v Altman Daily for today. This is a Lantern Podcast.