OpenAI co-founder and President Greg Brockman said that Elon Musk does not understand artificial intelligence, testifying Tuesday in Musk’s lawsuit against OpenAI. “Look, he knows rockets. He knows electric cars. He did not—and I believe does not—know AI,” Brockman said. His comment responded to a question from OpenAI’s lawyer about Brockman’s support for making Sam Altman CEO of OpenAI