Pluribus, a new AI bot we developed in collaboration with Carnegie Mellon University, has overcome this challenge and defeated elite human professional players in the most popular and widely played poker format in the world: six-player no-limit Texas Hold'em poker.

Poker bots don't face challenges like fatigue after hours and hours of play. But there are some challenges they face against human players. They tend to struggle reading bluffs. They don't have much ability to adapt to other players' moves and strategy at the table.