Elon Musk on Thursday sparred with an attorney for OpenAI during his third day of testimony in the contentious trial over the company’s pivot from nonprofit status to a for-profit venture valued at hundreds of billions of dollars.

Elon Musk said he felt like a "fool" for backing OpenAI, accusing Sam Altman of abandoning the nonprofit's original mission in favor of a profit-driven model.

In his second day on the stand in the trial he launched against OpenAI, Elon Musk said the AI start-up he'd helped found had strayed from its charitable mission.

The billionaire’s thoughts on crypto came up during the OpenAI trial

Musk has accused Anthropic, another rival of xAI, of using stolen data to train its artificial intelligence models.

By Echo Wang and Isla Binnie NEW YORK, April 29 (Reuters) - SpaceX is telling investors that no one can fire Elon Musk from his role as chief executive and chairman of the board without the billionaire founder's consent,

Musk’s king status at the head of the company is the result of some finagling within SpaceX’s filings. Per Reuters, the company’s documents state that Musk “can only be removed from our board or these positions by the vote of Class B holders.” Those are shares that have ten votes apiece, and they’re reportedly currently controlled by Musk.

Elon Musk is expected to return to the witness stand on Wednesday as he seeks to convince a jury he was deceived by OpenAI CEO Sam Altman.