LongRCA Bench: Diagnosing Responsible Roles and Root Causes in Long-Horizon Agent Failures

Published in arXiv, 2026

Yunfei Zhang, Boyu Feng, Changhua Pei, Zexin Wang, Zhihuang Peng, Xinlong Liu, Hengyue Jiang, Difeng Ma, Jiayi Zhang, Yongzhou Yao, Yanan Zhao, Fei Sun, Yintong Huo, Zhaoyang Liu, Jingjing Li, Gaogang Xie, and Dan Pei. LongRCA Bench: Diagnosing Responsible Roles and Root Causes in Long-Horizon Agent Failures. arXiv, 2026.

Recommended citation: Yunfei Zhang, Boyu Feng, Changhua Pei, Zexin Wang, Zhihuang Peng, Xinlong Liu, Hengyue Jiang, Difeng Ma, Jiayi Zhang, Yongzhou Yao, Yanan Zhao, Fei Sun, Yintong Huo, Zhaoyang Liu, Jingjing Li, Gaogang Xie, and Dan Pei. LongRCA Bench: Diagnosing Responsible Roles and Root Causes in Long-Horizon Agent Failures. arXiv, 2026.
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