AgentProcessBench: Diagnosing Step-Level Process Quality in Tool-Using Agents 事件

AgentProcessBench: Diagnosing Step-Level Process Quality in Tool-Using Agents arXiv:2603.14465v2 Announce Type: replace Abstract: While Large Language Models (LLMs) have evolved into tool-using agents, they remain brittle in long-horizon interactions. Unlike mathematical reasoning where errors are often rectifiable via backtracking, tool-use failures frequently induce irreversible side effects, making accurate step-level verification critical. However, existing process-level benchmarks are pred