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cs.AI2026
Does Model Uncertainty Track Human Ambiguity? Evidence from Multi-Annotator Vision Benchmarks
Manya Singh, Arjun Pakrashi
Human-model alignment is critical for trustworthy AI-assisted decision-making systems. Yet, most work evaluates model predictions against single ground-truth labels, overlooking th…
cs.LG2026
Robust Ambiguity Detection (RAD) From Model- and Feature-Space Consistency
Manya Singh, Mark T. Keane, Arjun Pakrashi
Machine learning models should be robust, in the sense of remaining predictively consistent under permissible variations. A model's predictions should ideally remain unchanged when…