Musk dropped the lawsuit but filed another one against Altman and OpenAI, this time elevating his accusations to claim OpenAI worked with Microsoft, an investor, to create a monopoly. The billionaire also alleged the company violated its founding claim as a nonprofit by pursuing profit. OpenAI has denied the allegations.

Once friends and business partners, and now rivals, Elon Musk and Sam Altman are dueling it out in a California federal courtroom. Their personal animus may impact the course of generative AI model development,

The youth advocacy group Encode is supporting Musk's lawsuit seeking a preliminary injunction that would stop OpenAI from becoming fully for-profit.

AlexNet, created by Alex Krizhevsky, Sutskever and Geoffrey Hinton, used a deep convolutional neural network (CNN)—a powerful new type of computer program—to recognize images far more accurately than ever, kick-starting major progress in AI.

Elon Musk has been testing the limits of his political influence ever since Trump was elected, but he may stop short of using the full force of the White House.