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.

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