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Musk vs OpenAI Heads to Verdict as Altman Credibility Attacked in Closing Arguments

Technology
Published on 15 May 2026
Musk vs OpenAI Heads to Verdict as Altman Credibility Attacked in Closing Arguments

Altman won’t say he was completely trustworthy, jurors hear

In closing arguments near the end of an Oakland federal trial, Elon Musk’s lawyers attacked OpenAI CEO Sam Altman’s credibility, arguing he misled investors and jurors in a dispute over whether OpenAI turned its nonprofit mission into an insiders’ profit engine. Musk claims he was manipulated into donating $38 million and wants about $150 billion in damages, alongside removal of Altman and Greg Brockman. OpenAI counters that Musk sought control and sued too late, blaming “selective amnesia.”

  • Musk’s team says Altman was directly untrustworthy on the stand
  • Musk claims he was misled into donating $38 million to OpenAI
  • He seeks about $150 billion, to be paid to OpenAI’s nonprofit
  • OpenAI argues Musk waited too long, making the August 2024 suit untimely
  • Both sides cite Microsoft investment timelines as context for the dispute
Read the full story at Republic

This summarization was done by Beige for a story published on RepublicRepublic

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