Elon Musk Finally Takes the Stand in His Quixotic Crusade Against OpenAI

Elon Musk finally took the witness stand today in the trial he’s been pushing for years against OpenAI, its CEO Sam Altman, and president Greg Brockman. For anyone who’s been following this saga, it feels less like a legal showdown and more like watching a messy divorce play out in public.

The core of the dispute goes back to 2015, when Musk, Altman, and Brockman were all part of OpenAI’s founding team. Musk put in up to $38 million of his own money early on — real skin in the game. But then things went sour. The co-founders started fighting over the company’s structure and mission, with one particularly contentious question being whether OpenAI should be folded into Tesla, which Musk owned. Musk wanted it; the others didn’t.

So Musk walked away. And then, years later, he founded xAI — his own direct competitor to OpenAI. xAI is now owned by Musk’s SpaceX, which creates an interesting dynamic. He’s suing a company he helped create while running a competing business that’s literally under the same corporate umbrella as his rocket company.

This isn’t Musk’s first rodeo with OpenAI in court. He’s filed at least four different lawsuits against them in recent years, most of which have been dismissed or withdrawn. This one seems to be sticking, at least enough to get to trial. The core argument? Musk claims OpenAI abandoned its original non-profit mission to become a for-profit behemoth beholden to Microsoft. OpenAI counters that Musk is just bitter he lost control and is now trying to hamstring a competitor.

I’ll be honest: watching this from the sidelines, it’s hard not to see both sides having some valid points. OpenAI absolutely pivoted hard from its original charter, and the Microsoft relationship is far cozier than anything the early founders envisioned. But Musk’s hands aren’t clean either — he’s literally running a competing AI company while demanding OpenAI slow down or restructure. That’s a tough sell in any court.

The testimony is expected to last several days, and Musk’s performance on the stand will be crucial. He’s known for being unpredictable in public settings — sometimes charming and articulate, other times combative and rambling. How he handles cross-examination from OpenAI’s legal team could make or break his case.

What’s really at stake here isn’t just money or pride. If Musk wins, it could force OpenAI to restructure or even unwind some of its deals with Microsoft. That would send shockwaves through the entire AI industry. If he loses, it basically validates the path OpenAI has taken — that a non-profit can transform into a for-profit juggernaut as long as the board signs off.

Either way, this trial is going to be a spectacle. And with Musk on the stand, we’re guaranteed some memorable quotes.