@article{oresearcheranopenendeddeepresearchmodelv, title = {O-Researcher: An Open Ended Deep Research Model via Multi-Agent Distillation and Agentic RL}, author = {Yi Yao and He Zhu and Piaohong Wang and Jincheng Ren and Xinlong Yang and Qianben Chen and Xiaowan Li and Dingfeng Shi and Jiaxian Li and Qiexiang Wang and Sinuo Wang and Xinpeng Liu and Jiaqi Wu and Minghao Liu and Wangchunshu Zhou}, year = {2026}, eprint = {2601.03743}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2601.03743}, }