Model disagreement helps spot tricky cases by measuring how confused models...

https://johnnysimpressiveop-eds.trexgame.net/how-to-do-class-conditional-disagreement-monitoring

Model disagreement helps spot tricky cases by measuring how confused models are, using metrics like entropy or ensemble variance. When the disagreement is high, say the top 1-2% of inputs, those cases get flagged for expert review or targeted labeling