Can Musk damage OpenAI even though his bid has failed?

It was a huge sum - but less than the 157bn the firm was valued at in a funding round just four months ago, and much lower than the 300bn that some think it is worth now. Complicating all of this is OpenAI's unusual structure which involves a partnership between non-profit and for-profit arms. Mr Altman is understood to want to change that, stripping it of its non-profit board. That involves costs which Mr Musk is seemingly trying to inflate. "What Musk is trying to do here is raise the perceived value of the non-profit arm of OpenAI, so that OpenAI has to pay more to get out of the obligations it has to its own non-profit," said Dr Penn.