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Preference Classification on Anthropic HH Helpful (test)

57.6AccuracyUMM-RM
44.0847.5951.154.61Nov 30, 2025

Evaluation results

MethodLinks
UMM-RMBackbone=TinyLlama-1.1B, Number of experts=62025.1157.6
UMM-RMBackbone=TinyLlama-1.1B, Number of experts=42025.1155.2
Mean OptimizationBackbone=TinyLlama-1.1B, Ensemble Strategy=ensemble RM2025.1155
Worst-Case OptimizationBackbone=TinyLlama-1.1B, Ensemble Strategy=ensemble RM2025.1154.8
Uncertainty-Weighted OptimizationBackbone=TinyLlama-1.1B, Ensemble Strategy=ensemble RM2025.1154.6
UMM-RMBackbone=TinyLlama-1.1B, Number of experts=22025.1154.2
Dense RMBackbone=TinyLlama-1.1B2025.1144.6