I put ChatGPT to the test. Here's what happened when I asked the AI chatbot to pick my NCAA men's college basketball bracket.

These are the colleges fans picked most often to win the NCAA men's basketball championship, according to millions of NCAA brackets in the Bracket Challenge Game.

Getting ready to fill out your March Madness bracket? While it can seem overwhelming, we have the bracket tips you need. Winning your NCAA Tournament ... or two upsets or picks per round by ...