I couldn't resist running an experiment of my own after reading this, Steve. I tested GPTZero and it scored - ZERO. I hope people will try yours and mine - it's a little disturbing. So now we writers have even more competition, and I'd say some of it is downright psychotic. ;) Oh well, THAT's not new.

https://medium.com/@hollyjahangiri/haiku-a-new-game-4507314efcef