2 papers
cs.CL2026
MedPRMBench: A Fine-grained Benchmark for Process Reward Models in Medical Reasoning
Lingyan Wu, Xiang Zheng, Weiqi Zhai +5
Medical reasoning can reach a plausible answer while overlooking an unsafe or unsupported intermediate step. Process-Level Reward Models (PRMs) can verify such steps, yet existing…
cs.AI2026
Unmasking Reasoning Processes: A Process-aware Benchmark for Evaluating Structural Mathematical Reasoning in LLMs
Xiang Zheng, Weiqi Zhai, Wei Wang +15
Recent large language models (LLMs) achieve near-saturation accuracy on many established mathematical reasoning benchmarks, raising concerns about their ability to diagnose genuine…