Nvidia, the chipmaking company, will invest up to $100bn in OpenAI and provide it with data center chips, the companies said on Monday, a tie-up between two of the highest-profile leaders in the global artificial intelligence race.The deal, which will see Nvidia start delivering chips as soon as late 2026, will involve two separate but intertwined transactions, according to a person close to OpenAI. The startup will pay Nvidia in cash for chips, and Nvidia will invest in OpenAI for non-controlling shares, t ...