that's a helpful explanation thank you! I was misunderstanding the statement about Pluribus not modeling its opponents between hands as between rounds - it's definitely modeling its opponents and detecting bluffs by understanding when a bluff is likely strategically based on each opponents actions so far in the hand, it's just not taking anything it learned into the next hand.

I could see this being an effective strategy in a WSOP, that ability to perfectly forget the previous hand is probably more valuable than anything the way WSOP champions play. I could see it coming down to whether or not the ability to exploit a reliable tell during a pivotal hand matters more than 10% of the time.