Nvidia founder and CEO Jensen Huang speaks about the Vera Rubin AI platform at the annual Consumer Electronics Show in Las Vegas, Jan. 6, 2026.Patrick T. Fallon | Afp | Getty ImagesNvidia CEO Jensen Huang said the company's recent $30 billion investment in OpenAI "might be the last time" it invests in the artificial intelligence startup before it could go public toward the end of the year.Huang said the opportunity to invest $100 billion in OpenAI, which was the figure that the two companies tou...