Technology & Science

Elon Musk v. OpenAI Trial Opens; Musk Seeks $150 B and Altman’s Removal

On 28 Apr 2026, a federal jury trial began in Oakland where Elon Musk testified that OpenAI’s 2019 shift to a for-profit model violated its founding nonprofit charter and asked the court to unwind the structure, oust CEO Sam Altman, and award $150 billion in damages.

By Priya Castellano

Focusing Facts

  1. Musk’s complaint demands US$150 billion, with any award directed to OpenAI’s nonprofit arm, and a court order reverting OpenAI to a pure nonprofit.
  2. Proceedings opened before Judge Yvonne Gonzalez Rogers with a nine-person advisory jury; she aims to send liability questions to them by 12 May 2026.
  3. OpenAI’s for-profit entity, created March 2019, now carries a private valuation of roughly US$852 billion thanks in part to Microsoft’s US$10 billion 2023 investment.

See how 3 sources reported this story.

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Perspectives in this article

  • International business news outlets
  • Tech-industry media skeptical of Musk
  • Local broadcast and public radio outlets covering the courtroom spectacle
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