One of OpenAI’s co-founders, billionaire Elon Musk, has filed for an injunction to halt the company’s transition to a for-profit, accusing OpenAI of abandoning its original philanthropic mission. Musk has also alleged that OpenAI has deprived his own AI company, xAI, of capital by extracting promises from investors not to fund it.

OpenAI said it would be restructured as a public benefit corporation, and that the nonprofit that controls the organization would receive shares in the new company.

The corporate transition will allow OpenAI to raise more money and finally give its board the freedom to consider what its investors want.