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 companys chief executive Sam Altman. In a letter to the states top law officers seen by the Financial Times, Musks attorney Marc Toberoff said he was writing on behalf of big artificial intelligence investors who wanted to participate in an open and competitive bidding process for the OpenAI stake. OpenAI had no