Trending Now - Musk and Altman Gear up for High-stakes AI Court Battle

WHO:

CNN - Elon Musk, CEO Sam Altman, OpenAI, Microsoft, Greg Brockman, Judge Yvonne Gonzalez Rogers, jury consultant Alan Tuerkheimer, Professor Elizabeth Lippy, Microsoft CEO Satya Nadella, Shivon Zillis.

WHAT:

CNN - Musk's lawsuit claims that OpenAI's shift to a for-profit subsidiary in 2019 was a betrayal of its original nonprofit mission.

CNN - OpenAI was converted into a public benefit corporation overseen by the nonprofit foundation in 2025.

CNN - The attorneys general in California and Delaware approved the shift to a public benefit corporation last year.

CNN - Musk's original complaint states, "The perfidy and deceit are of Shakespearean proportions."

CNN - OpenAI asserts that Musk pushed for a for-profit structure himself and claims the lawsuit is driven by "jealousy, regret for walking away from OpenAI and a desire to derail a competing AI company."

CNN - Elon Musk is suing OpenAI and its leaders, including Sam Altman, over claims of betrayal and deceit regarding OpenAI's mission.

CNN - Musk is seeking more than $130 billion in damages and wants OpenAI reverted to its previous nonprofit structure.

ABC News Tech - The trial involves allegations of unbridled ambition that blurred the vision for the development of artificial intelligence.

WHERE:

CNN - The trial is taking place in a court setting, with jury selection occurring in a location not specified in the articles.

WHEN:

CNN - The trial is set to begin on a Monday, with jury deliberations expected to start by May 12.

WHY:

CNN - Musk claims that OpenAI's shift to a for-profit model betrayed its original nonprofit mission to develop safe open-source AI technology for the public good.

CNN - Musk alleges that the company profited wrongfully from his contributions, constituting a breach of charitable trust and unjust enrichment.

ABC News Tech - The case revolves around the alleged betrayal and ambition that led to a divergence from the original vision shared by Musk and Altman.

HOW:

CNN - Witnesses expected to testify include Musk, Altman, Brockman, Microsoft CEO Satya Nadella, and Shivon Zillis, a former OpenAI board member.

CNN - The jury will determine liability on an advisory basis, while Judge Yvonne Gonzalez Rogers will decide on any remedies.

CNN - The judge is calling a larger pool of candidates for jury selection, about three times larger than typical for a civil case.

CNN - Evidence includes hundreds of pages of emails, texts, and personal writings from major tech figures.

(UPDATED April 27, 2026 11:30 UTC)

In a significant legal battle, Musk's lawsuit alleges that OpenAI's transition to a for-profit subsidiary in 2019 betrayed its original nonprofit mission, with Musk describing the situation as "the perfidy and deceit are of Shakespearean proportions." OpenAI, which became a public benefit corporation overseen by a nonprofit foundation in 2025, counters that Musk himself advocated for a for-profit structure and claims the lawsuit stems from jealousy and regret. Witnesses expected to testify in the case include Musk, OpenAI CEO Sam Altman, co-founder Greg Brockman, Microsoft CEO Satya Nadella, and former OpenAI board member Shivon Zillis.

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(UPDATED April 27, 2026 09:39 UTC)

Elon Musk is suing OpenAI and its leaders, including Sam Altman, claiming betrayal and deceit regarding the organization's mission, and he is seeking over $130 billion in damages while pushing for a return to its nonprofit structure. The trial, which will begin on a Monday with jury deliberations expected to start by May 12, involves allegations that OpenAI's shift to a for-profit model strayed from its original vision of developing safe, open-source AI technology for the public good. Judge Yvonne Gonzalez Rogers is overseeing the case, which will feature a larger jury pool than usual and will include evidence such as hundreds of pages of emails and texts from key figures in the tech industry.