Court Dismisses xAI Trade-Secret Lawsuit Against OpenAI
Judge Rita Lin dismissed the case with prejudice on Monday, ruling that xAI failed to show OpenAI obtained confidential information from a former xAI engineer. The suit had been filed in September.
Washington ExaminerU.S. District Judge Rita Lin dismissed with prejudice a lawsuit filed by xAI against OpenAI on Monday. The judge ruled that xAI failed to show OpenAI improperly obtained confidential information from former xAI engineer Xuechen Li.
Lin, an appointee of former President Joe Biden, concluded that further amendments to the complaint would be futile. Court filings added to the docket on Monday detail the decision. The suit, originally filed in September, accused OpenAI of misappropriating confidential information from departing xAI employees.
After Lin dismissed an earlier version of the complaint in February, xAI narrowed its allegations to a presentation Li gave while OpenAI was attempting to recruit him. According to xAI, OpenAI sought information about the development of Grok 4. Lin rejected that argument, writing that discussions about prior work are a routine part of recruiting and do not, by themselves, suggest an effort to obtain trade secrets.
"To hold otherwise would potentially expose employers to liability any time they inquire about a candidate's past work," the judge wrote. The court found no evidence that OpenAI induced Li to disclose confidential information or that OpenAI employees knew any proprietary information may have been shared.
OpenAI maintained throughout the litigation that Li never worked for the company and that it never obtained xAI trade secrets.
"This baseless lawsuit was never anything more than yet another front in Mr. Musk's ongoing campaign of harassment," OpenAI said in a statement Monday. Last month, a federal jury rejected Musk's lawsuit accusing OpenAI CEO Sam Altman and the company of abandoning its original nonprofit mission.
