smerriman, on 2022-August-26, 01:00, said:
No bug here. Advanced robots passes most of the time. As always, once in a while it'll bid 2NT, 2♠, or 3♣ just due to the Monte Carlo process. A robot that thinks longer would get it right with higher accuracy of course, but online people don't want to play with a robot that takes longer.
I think a slower bot with fewer errors would be better for most players (Just like our partners)
I think there is a problem with negative double, when the hand has 10+ HCP, as the bot will bid one more time.
Today I had this board, where it did rebid a 4-card
♠ already shown with a negative double