How AI Learns Which Failures Belong to the Harness

New evidence-based runtime engineering method for the AI Agent HARNESS. How AI Detects Systematic Runtime Harness Failures and Why Self-Evolving AI Harnesses Overfit. All rights w/ authors: ECDYSIS: Efficient and Effective Training of Runtime Harnesses for LLM Agents Ruiqing Yue1,2∗ Yu Cui3∗ Zhuoyu Sun3 Sicheng Pan3 Xianhong Xue1,2 Tingyu Li3 Ting Li4 Wenzhuo Zhu4 Yi Chen1,2 Yifei Liu3 Baohan Huang3 Zhe Cui1,2 Haibin Zhang5,6 Cong Zuo3 from 1 Chengdu Institute of Computer Applications, Chine