The Overclaiming Trap: When Being Right for the Wrong Reasons Destroys AI Product Trust
Most AI product post-mortems focus on the same story: the model was wrong, users noticed, trust eroded. The fix is obvious — improve accuracy. But there is a more insidious failure mode that post-mortems rarely capture because standard accuracy metrics don't surface it: the model was right, but for the wrong reasons, and the power users who checked the reasoning never came back.
Call it the overclaiming trap. It is the failure mode where correct final answers are backed by fabricated, retrofitted, or structurally unsound reasoning chains. It is more dangerous than ordinary wrongness because it looks like success until your most sophisticated users start quietly leaving.
