@inproceedings{li2026flow, title = {In-the-Flow Agentic System Optimization for Effective Planning and Tool Use}, author = {Li, Zhuofeng and Zhang, Haoxiang and Han, Seungju and Liu, Sheng and Xie, Jianwen and Zhang, Yu and Choi, Yejin and Zou, James and Lu, Pan}, booktitle = {International Conference on Learning Representations (ICLR)}, year = {2026} }