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US judge dismisses Musk's xAI trade secret lawsuit against OpenAI

From Al Jazeera · () English

Translated from English, summarized and contextualized by DistantNews.

At a glance

News Named sources Outcome reported
  • A U.S. federal judge dismissed a trade secret lawsuit filed by Elon Musk's xAI against OpenAI.
  • The judge ruled that xAI failed to provide sufficient evidence that OpenAI induced a former xAI engineer to leak confidential information about its Grok chatbot.
  • This dismissal marks the second legal setback for Musk against OpenAI within a month, following a separate lawsuit regarding the company's non-profit mission.

A U.S. federal judge has dismissed a trade secret lawsuit brought by Elon Musk's artificial intelligence company xAI against its rival, OpenAI. The lawsuit accused OpenAI of stealing confidential information related to xAI's Grok chatbot.

U.S. District Judge Rita Lin in San Francisco ruled on Monday that xAI did not present enough evidence to demonstrate that OpenAI induced Xuechen Li, a former senior engineer at xAI, to divulge trade secrets concerning the Grok chatbot. The judge also found insufficient proof that OpenAI engineers were aware Li might have disclosed any confidential information.

Judge Lin dismissed the lawsuit with prejudice, stating that further proceedings would be futile. This is the second significant legal defeat for Musk against OpenAI in recent weeks. Previously, on May 18, a federal jury ruled against Musk in his $150 billion lawsuit that alleged OpenAI and its CEO Sam Altman had betrayed the company's original non-profit mission for personal gain.

To hold otherwise would potentially expose employers to liability any time they inquire about a candidate’s past work.

— Judge Rita LinExplaining the reasoning behind dismissing the claim that OpenAI's recruitment practices constituted trade secret theft.

The xAI lawsuit, originally filed in September, focused on broader claims of misappropriation of confidential information, including source code, by former xAI employees who subsequently joined OpenAI. However, the amended complaint specifically centered on a presentation Li gave while OpenAI was recruiting him. Musk's company argued that OpenAI sought secrets for its Grok 4 release, believing its ChatGPT update could not compete on complex reasoning and that OpenAI was lagging in key AI techniques Li understood.

Judge Lin countered that inquiring about a candidate's past work is standard practice during recruitment. She concluded that it is not possible to infer that OpenAI pressured Li to leak confidential information. OpenAI has maintained that Li never worked for the company and that it did not acquire any xAI secrets. Lawyers for both xAI and OpenAI did not immediately respond to requests for comment.

OpenAI does not need or want anyone’s trade secrets, especially not from xAI, which is failing in the marketplace and hemorrhaging talent.

— OpenAI lawyersStated in their motion to dismiss the lawsuit, asserting OpenAI's lack of interest in xAI's secrets.
DistantNews Editorial

Originally published by Al Jazeera in English. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.

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