UI-TARS-2 Technical Report: Advancing GUI Agent with Multi-Turn Reinforcement Learning. - Haoming Wang; Haoyang Zou; Huatong Song; Jiazhan Feng; Junjie Fang; Junting Lu; Longxiang Liu; Qinyu Luo; Shihao Liang; Shijue Huang; Wanjun Zhong; Yining Ye; et al. (CoRR, 2025)