Microsoft (MSFT -1.27%), Nvidia (NVDA -10.01%), and Upstart (UPST -1.97%) are all poised to benefit from the rising effectiveness of artificial intelligence. The usefulness of ChatGPT has shown investors that meaningful progress has been made in AI. This video will answer which AI stock is the best one to buy now.

*Stock prices used were the afternoon prices of Feb. 24, 2023. The video was published on Feb. 26, 2023.