After two weeks of witnesses describing him as dishonest, Sam Altman finally got his own turn in the Elon Musk v. OpenAI trial. His testimony was, by most accounts, composed and credible. Whether that's enough to win is a separate question.
Musk's lawsuit centers on a claim that Altman and OpenAI's leadership betrayed the organization's original nonprofit mission by converting it into a commercially-driven structure. Musk co-founded OpenAI in 2015, left its board in 2018, and argues the company he helped build - using his name, his money, and the implied promise of a public benefit mission - was fundamentally changed without his consent.
When Altman's attorney William Savitt asked how it felt to be accused of stealing a charity, Altman pointed to the work that went into building OpenAI - framing the company's value as a product of effort and execution rather than misappropriation.
Courtroom performance and legal merit are different things. A jury can find a witness credible and still rule against them if the underlying facts favor the other side. OpenAI's structural transition away from its original nonprofit model is documented. The jury has to decide whether that transition violated the obligations that Musk and other early backers understood they were signing on to.
For daily users of ChatGPT or OpenAI's developer API, the trial has no immediate practical consequences. Operations aren't affected. But the longer-term stakes are real: OpenAI is in the middle of a planned conversion to a for-profit public benefit corporation, a restructuring the company says is necessary to raise the capital required to stay competitive in frontier AI development. A win for Musk could complicate or constrain that process.
The trial continues.