By Deepa Seetharaman and Akash Sriram (Reuters) -Nvidia will invest up to $100 billion in OpenAI and supply it with data center chips, the companies said on Monday, marking a tie-up between two of the highest-profile players in the global artificial intelligence race. The move underscores the increasingly overlapping interests of the various tech giants developing advanced AI systems. The deal gives chipmaker Nvidia a financial stake in the world's most prominent AI company, which is already an important ...