According to a report in the Financial Times, lawyers for Musk have contacted attorneys-general in Delaware and California to demand that a large stake in OpenAI be sold off in an open auction process.

OpenAI launched a for-profit subsidiary a year later in order to raise outside capital, including more than $13 billion so far from its biggest backer, Microsoft. However, the non-profit entity, along with employees and investors, currently owns that for-profit subsidiary.

Indeed, Musk suggested that synthetic data — data generated by AI models themselves — is the path forward. “The only way to supplement [real-world data] is with synthetic data, where the AI creates [training data],” he said. “With synthetic data … [AI] will sort of grade itself and go through this process of self-learning.”

His attorney argued they should provide a process for competitive bidding to determine fair market value of OpenAI's charitable assets to 'protect the public's beneficial interest,' as it is working on removing the control of its non-profit,

A lawyer for Elon Musk has called on the California and Delaware attorneys-general to force OpenAI to auction off a large stake in its business, intensifying a bitter fight with the company’s chief executive Sam Altman.

Elon Musk and his attorneys have asked judges in the states of California and Delaware to cause an auction that would force OpenAI to sell off a portion of its business, the Financial Times reported.