ActiveSaddler: Automated Curriculum Learning for Agent Harness Optimization

Sungho Park, Wonjoong Kim, Jue Zhang, Wook-Shin Han, Pengfei Gao, Chanyoung Park, Yongqiang Yao, Rao Fu, Elsie Nallipogu, Qingwei Lin, Victor Rühle

arXiv preprint, 2026


Overview figure of ActiveSaddler: Automated Curriculum Learning for Agent Harness Optimization