AGI hits the courtroom, and Shivon Zilis is reopening Musk's control fight — so now what counts as artificial general intelligence is a legal question with billion-dollar consequences. Welcome to Musk v Altman Daily — today's episode is basically a philosophy seminar, except the homework is worth thirty billion dollars. We've got Shivon Zilis on the stand, a newly revealed AGI definition buried in Microsoft's deal with OpenAI, and a judge who's about to decide what all of it means. Stay with us. And Greg Brockman apparently sitting on a thirty-billion-dollar stake — so yeah, nobody in this trial is exactly struggling. Here's Hayden Field at The Verge:
The two companies’ famed 2019 contract was made public as part of the Musk v. Altman trial exhibits. The 36-page agreement defines artificial general intelligence as “a highly autonomous system that outperforms humans at most economically valuable work.”
The Verge has the scoop on a key trial exhibit — the 2019 Microsoft-OpenAI collaboration agreement, now public for the first time. It's thirty-six pages, and the headline finding is that the two companies defined AGI as 'a highly autonomous system that outperforms humans at most economically valuable work.' That definition is doing a ton of work in this trial. If OpenAI gets to say they've already hit AGI, the Microsoft licensing deal could go void — and that's billions riding on one sentence from 2019. Legally, that's the tension. The definition isn't just philosophical fluff — it's a contractual tripwire. Who decides when it's been crossed, and what happens to Microsoft's access when it is? From r/OpenAI (81 upvotes):
could just be less dramatic than it sounds “AGI” was always kinda undefined, tying a contract to it is messy switching to a date might just be making things practical, not a signal about timelines
There's a fair read here — tying a billion-dollar contract to a fuzzy philosophical threshold was always going to cause problems. If the parties quietly moved to a date-based trigger, that may not be sinister, just contract cleanup. Sure, but 'practical' and 'self-serving' can live in the same sentence. OpenAI had every incentive to redraw that line once they saw what was on the other side of it. r/OpenAI (15 upvotes), weighing in:
The definition of word "AGI" in this context is quite simple "product that is able to make 1 000 000 000 $ revenue".
One billion in revenue as the AGI threshold — honestly, that tracks. These are for-profit companies. 'Outperforms humans at economically valuable work' and 'makes us a ton of money' are basically the same sentence written by different people. CNBC, with Ashley Capoot:
Zilis, who has four children with Musk, took the stand on Wednesday and was questioned by lawyers for Musk and OpenAI about the conversations she had about OpenAI's corporate structure around 2017 and 2018. Musk sued OpenAI, Altman and Brockman in 2024, alleging that they went back on their promises to keep the artificial intelligence company a nonprofit and to follow its charitable mission.
Week two of Musk v. Altman wraps Thursday, and Wednesday's headline witness was Shivon Zilis — former OpenAI board member, four children with Musk, and apparently a front-row seat to the corporate-structure debates of 2017 and 2018. She testified that Musk offered Altman a Tesla board seat? That's either a peace offering or a leash — I genuinely can't tell which. Legally, what that speaks to is intent — whether Musk was trying to keep Altman aligned with a nonprofit mission or just trying to keep him close. Zilis also said the for-profit conversion was debated, quote, 'ad nauseam,' which cuts against the idea that it was some secret betrayal. So everyone knew a for-profit structure was on the table from the jump? That does put a dent in Musk's 'they broke the promise' argument, doesn't it? From The Financial Times:
Ultimately, OpenAI’s executives were not persuaded by Musk’s proposals. Zilis told Musk’s then-chief of staff Sam Teller in a February 2018 email: “They all think Elon is an incredible human being but that he really hasn’t done his homework AI/AGI and that really concerns them about working with him.”
New testimony out of Oakland — and this one's a document drop. A 2018 email from Shivon Zilis, then at OpenAI, told Musk's chief of staff that the founders thought Musk hadn't done his homework on AI and AGI. That's the Financial Times with the scoop. So the guy suing OpenAI for abandoning its mission was also trying to fold it into Tesla? A for-profit car company? That's the mission-preservation play? That's exactly OpenAI's argument. Savitt — their lead attorney — is using this to say Musk was fine with for-profit as long as he was in charge. And Zilis' testimony tracks what Brockman said Tuesday: same control beat, new witness confirming the founders rejected the Tesla merger option outright. I mean, 'he really hasn't done his homework on AGI' — in 2018. That email is going to haunt him for the rest of this trial. From Jamaica Gleaner:
Greg Brockman, OpenAI's president and Chief Executive Sam Altman's top lieutenant, disclosed in court on Monday that his stake in the artificial intelligence company is worth nearly US$30 billion. Brockman, who also said he did not personally invest any money in OpenAI, was testifying on Monday in the trial that centres on the company's 2015 founding as a non-profit start-up, primarily funded by Elon Musk, before evolving into a capitalistic venture now valued at US$852 billion.
Greg Brockman on the stand Monday — OpenAI's president disclosing a stake worth nearly thirty billion dollars. And the kicker: he says he never personally invested a dime. The Jamaica Gleaner had the disclosure details. Wait — thirty billion dollars, zero dollars invested? I need someone to explain to me how that math is the good-guy version of this story. That's really the heart of the legal question, Devin — whether those equity stakes are legitimate compensation for building a nonprofit, or whether they represent exactly the kind of mission betrayal Musk is alleging. Those are very different things legally. And then Musk texts Brockman two days before trial — basically a settlement feeler — and when Brockman says drop everything mutually, Musk writes back that they'll be 'the most hated men in America by end of week.' That's not a settlement. That's a threat dressed in a bow tie. OpenAI's lawyers are trying to get that text admitted as evidence — probably to argue Musk's motivations here are personal, not principled. Whether the judge lets it in is a different fight entirely. AOL writes:
The feud has fuelled a costly showdown between two tech titans – but in this courtroom, there is no doubt who is calling the shots. Musk vs Altman is just the latest high-profile Big Tech case to cross US District Judge Yvonne Gonzalez Rogers's bench.
The judge presiding over Musk v. Altman is U.S. District Judge Yvonne Gonzalez Rogers — and she's already made clear who's in charge. She told Musk directly, quote, 'let's remind everyone in the courtroom that you are not a lawyer.' That's not a warning you forget. I mean, that's the most satisfying sentence I've heard all year. But okay — Musk's actual legal claims here, breach of charitable trust and unjust enrichment — are those serious? Or is this a billionaire grudge match dressed up in legal language? Breach of charitable trust is a legitimate claim — OpenAI was explicitly founded as a nonprofit, and the pivot to a for-profit structure in 2019 is the crux of Musk's argument. Whether he can prove he was damaged by that pivot is the harder lift. And look, I'm genuinely worried about for-profit companies controlling frontier AI — so part of me thinks Musk is accidentally arguing the right thing for completely self-serving reasons. That's an uncomfortable place to be. We've put links to all of today's stories in the show notes, so if one caught your ear, you can dig into the original reporting there.
That's Musk v Altman Daily for this Thursday. This is a Lantern Podcast.