Finder.com reports on a stock-picking contest between ChatGPT and Grok using paper trading platforms to see which portfolio yields better returns over a year.

A smartphone displaying the ChatGPT logo and a laptop screen displaying X's Grok logo in the background. Last week, Finder.com built two portfolios using Webull’s and eToro’s paper trading platforms ...

ChatGPT and Grok picked the stocks. In light of the public feud between Sam Altman and Elon Musk, the CEOs behind the companies of these two AIs, it seemed only fitting to pit the two head-to-head in ...