نسخة أولية وصول مفتوح
EnGRICH: Enhancing Generative Reward Modeling with Critiques from Humans
Generative reward models (GRMs) are important for LLM optimization. Unlike scalar reward models, GRMs generate natural-language critiques alongside preference judgments, providing finer-grained evaluation signals. Their effectiveness depends heavily on critique reliability. However, existing GRM training typically uses …