When models disagree on a prediction, it often signals tricky or risky inputs...

https://front-wiki.win/index.php/Feature-Conditional_Disagreement:_How_Do_I_Build_Those_Slices%3F

When models disagree on a prediction, it often signals tricky or risky inputs worth paying attention to. Measuring ensemble variance or margin helps spot these disagreements. For example, you can route the top 1-2% of high-variance cases to expert review