Advancing Vision-Language Reward Models: Challenges, Benchmarks, and the Role of Process-Supervised Learning
Process-supervised reward models (PRMs) offer fine-grained, step-wise feedback on model responses, aiding in selecting effective reasoning paths for complex tasks. Unlike output reward models (ORMs), which evaluate responses based on final outputs, PRMs provide detailed assessments at each step, making them particularly valuable for reasoning-intensive applications. While PRMs have been extensively studied in language tasks, […] The post Advancing Vision-Language Reward Models: Challenges, Benchmarks, and the Role of Process-Supervised Learning appeared first on MarkTechPost. read more