Week one of the Musk v. Altman trial: What it was like in the room
Here’s what we learned from Elon Musk’s testimony, and what to expect this week.

TL;DR
- Elon Musk is suing OpenAI, alleging they violated the company's original nonprofit mission by becoming a for-profit entity.
- The trial is happening amid a cultural backlash against AI, with protesters present outside the courthouse.
- Musk seeks remedies including damages and unwinding OpenAI's restructuring, while OpenAI argues Musk knew and agreed to a for-profit arm due to high AI development costs.
- A key legal point is the statute of limitations, with Musk needing to prove he only recently discovered the alleged misconduct.
- Standout moments include arguments about AI safety risks and the judge's directive to focus on the legal claims, not a general AI debate.
- Access to the trial requires early arrival, with significant media and public interest.
- Elon Musk's courtroom demeanor is described as calm and collected, though he becomes flustered by tough questions.
- Musk admitted that xAI distills OpenAI's models for its own training, a revelation that surprised many.
- Internal communications reveal significant "scheming" among Big Tech executives, including a potential collaboration between Musk and Mark Zuckerberg.
- Upcoming testimonies include OpenAI president Greg Brockman, computer scientist Stuart Russell, former OpenAI employees, and Microsoft CEO Satya Nadella.
- The trial is expected to last three weeks, with a jury delivering an advisory verdict to the judge.