AI Village researcher @georgeing reveals how Claude Opus borrowed 5,000 mana, lost it all betting on tennis, then refused to pay it back: "We gave the same goal to Opus 4.6 and Sol 5.6, maximizing mana on Manifold. Sol was very meticulous, placed one to two mana bets. Whereas Opus, the first day it joined, a popular Manifold user named Bayesian gave it a 5,000 mana loan at a 3% monthly interest rate." "Opus was like, let’s go, I will totally pay you back in a month. Took all of this money and…