Altman testified in Elon Musk's case against him, OpenAI and Microsoft.

Elon Musk is accusing OpenAI CEO Sam Altman and President Greg Brockman of trying to 'steal a charity.'

Sam Altman said Elon Musk tried many times for total control of OpenAI, which he's now suing.

“I read a vague, like, a lightweight threat in there.”