OpenAI logo is seen in front of Elon Musk photo in this illustration taken March 11, 2024. REUTERS

(Reuters) – A U.S. judge on Friday dismissed Elon Musk’s ​fraud claims in his lawsuit accusing OpenAI ‌and co-founder Sam Altman of betraying OpenAI’s original mission, but plans to proceed to trial on Musk’s ​breach of charitable trust and unjust ​enrichment claims.
The ruling was issued by U.S. ⁠District Judge Yvonne Gonzalez Rogers in Oakland, ​California.
Jury selection is scheduled to begin on Monday, ​and opening arguments are expected on Tuesday.
Musk had said dismissing his fraud and constructive fraud claims, which he ​proposed, would streamline the case and keep ​jurors focused on his goal of ensuring that OpenAI benefit ‌humanity, rather than be a “wealth machine.”
The case centers on Musk’s claim that OpenAI, Altman and Microsoft  one of OpenAI’s largest investors, conned him and ​the public ​by forming ⁠a for-profit entity in 2019, after he left OpenAI’s board.
OpenAI is ​preparing for a potential initial public ​offering ⁠that could value it at $1 trillion, Reuters has reported.
Musk is seeking $150 billion in damages, according ⁠to ​a person involved in the ​case, with proceeds going to OpenAI’s charitable arm.

Reporting by Jonathan ​Stempel in New York; Editing by Chris Reese