ResearchBenchmarksReward Modeling on PersonalLLM Moderately Diverse (α=0.01) SeenFollow95.5AccuracyVRF57.64467.47277.387.128Apr 1, 2026Evaluation ResultsMethodMethodLinksAccuracyVRF2026.0495.5PReF2026.0494BT2026.0491.1LoRe2026.0489.6PAL2026.0489.3VPL2026.0487.3Ref2026.0459.1