ai2 min read·Updated May 20, 2026·Fact-check: reviewed

Jury Rejects Musk's Lawsuit Against OpenAI as Trial Disclosures Surface

Following a swift verdict against Elon Musk, court testimony highlighted his 2017 efforts to divert OpenAI resources to Tesla and gain control of the organization.

BylineEditorial Desk··Updated May 20, 2026
Source context

Primary source: TechCrunch AI. Full source links and update notes are below.

Fast summary

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  • A jury rejected Musk's claims of breach of charitable trust and unjust enrichment against Sam Altman and Greg Brockman.
  • Testimony revealed Musk used OpenAI scientists in 2017 to consult on Tesla's autopilot software without reimbursing the non-profit.
  • The trial documented Musk's 2017 attempt to secure sole control over OpenAI’s potential for-profit affiliate.
Illustration of Elon Musk and the OpenAI logo.

What happened

A jury has rejected Elon Musk’s lawsuit against OpenAI co-founders Sam Altman and Greg Brockman, following a trial that centered on the organization's shift from a non-profit to a for-profit structure. Musk had alleged a breach of charitable trust, arguing that his initial donations were misused for private gain. The jury’s decision was reached quickly, reflecting what legal observers described as a weak case exacerbated by the significant delay in Musk filing the lawsuit.

What's new in this update

While the verdict favored OpenAI, the trial's discovery process and witness testimonies provided new details about Musk's own history with the organization. Greg Brockman testified that in 2017, Musk directed a team of OpenAI researchers to Tesla’s headquarters to assist with the company's autopilot technology. This consulting work was reportedly done for free, with Tesla failing to reimburse the non-profit for the time and expertise of leading scientists like Ilya Sutskever and Andrej Karpathy.

Key details

The testimony detailed how Musk allegedly pressured OpenAI leadership to provide technical assistance to a 'demoralized' Tesla autopilot team. Researchers were tasked with identifying solutions for tricky 'corner cases' in self-driving software. Furthermore, legal experts noted that Musk's recruitment of Karpathy from OpenAI to Tesla shortly after this period contradicted his claims that the founders were the ones violating their duties to the lab. Musk also reportedly used various tactics in 2017 to attempt to gain total control over OpenAI’s future for-profit wing.

Background and context

Musk’s lawsuit was built on the premise that OpenAI abandoned its original non-profit mission to benefit Microsoft and its internal leadership. He accused Altman and Brockman of unjust enrichment through stock and other benefits. However, the defense successfully argued that the law supported their organizational transitions and that Musk himself had participated in discussions regarding a for-profit model long before his departure from the board.

What to watch next

Elon Musk has announced plans to appeal the jury's decision, publicly criticizing Judge Yvonne Gonzalez Rogers following the verdict. Legal analysts suggest the appeal will face significant hurdles given the jury's findings on the facts presented. The case also raises broader questions about the legal boundaries of 'charitable trust' when applied to rapidly evolving technology non-profits that transition into commercial entities.

Why it matters

The verdict and revealed testimony undermine Musk's narrative of altruistic intent by highlighting his own history of leveraging OpenAI resources for his for-profit ventures.

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Sources and methodology

Elon MuskSam AltmanTeslaGreg BrockmanLawsuitCorporate Governance