The direct examination is a way of telling a story through questions; it’s important to make the narrative clear. For a suit that accuses Sam Altman of straying from OpenAI’s mission, Musk spent a weird amount of time talking about himself, recounting his biography, and hyping up the various ventures he’s undertaken that have nothing to do with OpenAI.

“I came up with the idea, the name, recruited the key people, taught them everything I know, provided all the initial funding. Besides that, nothing.”

For instance, he told jurors that he worked between “80 to 100 hours a week,” which was how he got so much done. It is unclear to me whether his prolific posting habits count as part of the workweek. I hope the defense asks.

We did eventually get around to OpenAI, where Musk portrayed himself as the driving force. He’d been worried about AI since childhood, and had finally felt that someone needed to prevent Google from developing it. He testified that he became involved in AI safety because he had a conversation with Google’s own Larry Page and asked, “What if AI wipes out all the humans?” Page essentially shrugged — as far as he was concerned, as long as the AI didn’t also go extinct, things were all right. “I said, ‘That’s insane,’ and he called me a species-ist for being pro-human.” So OpenAI, for Musk, was born specifically to keep Google from having too much power in AI. Petty! Musk also said that after he recruited Ilya Sutskever, then a research scientist at Google, to OpenAI that “Larry Page refused to speak to me ever again.”