OpenAI value surges to $157bn in funding deal BBC.comAmid upheaval, SF tech startup closes whopping $6.6 billion fundraise SFGATEOpenAI closes $6.6 billion funding haul with investment from Microsoft and Nvidia ReutersChatGPT maker OpenAI raises $6.6 billion in fresh funding as it moves away from its nonprofit roots The Associated PressOpenAI Nearly Doubles Valuation to $157 Billion in Funding Round The Wall Street Journal