Track the AI revenue streams driving growth for early leaders like Nvidia and Microsoft -- and tomorrow's long-term AI winners. The artificial intelligence (AI) revolution is well underway. Kickstarted by OpenAI's ChatGPT introduction near the end of 2022, surging interest in generative AI and machine learning systems has rebalanced the stock market. Microsoft (MSFT 0.74%) and Nvidia (NVDA 2.57%) carry two of the three largest market caps these days, largely thanks to their direct involvement in OpenAI's ge ...