Mission under scrutiny: Musk alleges OpenAI abandoned its nonprofit mission for profit, seeking up to $150 billion and leadership removals.

AI stakes high: The case's outcome could reshape AI governance, investor oversight, and public trust in privately held AI labs.

Closing arguments put trust at the center

As the Musk-OpenAI trial entered its final stage, lawyers emphasized whether Sam Altman could be trusted, with Musk's attorney questioning his past statements to Congress and his disclosures about having a stake in OpenAI. TechCrunch reported that trust has emerged as a broader concern across all AI labs due to their private ownership and limited transparency. Observers noted both Musk and Altman have faced scrutiny over truthfulness, but their courtroom demeanors differed markedly, with Musk taking a combative stance and Altman adopting a more conciliatory tone.

Why the verdict could reshape AI governance

If the court finds Altman, Greg Brockman, and Microsoft liable for breach of charitable trust and unjust enrichment, Musk is seeking up to $150 billion in disgorged funds, dissolution of the for-profit arm, and removal of key leaders. Such a decision could dramatically alter OpenAI's structure and slow its AI development. Beyond corporate impacts, the case underscores broader concerns about oversight of powerful AI systems that influence infrastructure, labor markets, and resource use. 

Altman's testimony and Musk's accusations revisited

On the stand, Altman described his brief loss of control over OpenAI as "very painful" and rejected Musk's claim that he "stole a charity." He argued that Musk attempted to undermine OpenAI by launching xAI, poaching talent, and engaging in business interference, while Musk's team alleged Altman and Brockman enriched themselves by sidelining the nonprofit. The dispute stems from early disagreements over how to fund and govern AGI development, with Musk leaving the board after failing to secure control of the for-profit arm.