Republican attorneys general ask the SEC to probe Sam Altman's conflicts of interest as OpenAI eyes an IPO valued at up to $850 billion amid governance scrutiny.

watch nowOpenAI is preparing to confidentially file a draft of its IPO prospectus as soon as Friday, as the company gears up for what could be one of the largest public markets…

Bankers at Goldman Sachs and Morgan Stanley are helping the company prepare a draft prospectus, with a public debut targeted for as early as September