作者:Yihang Zhu, Weiqing Wang, Shijie Wu, Ye Shi, Jingya Wang · 单位:ShanghaiTech University, Shanghai, China · 会议/期刊:arXiv · 日期:2025-12-20 · 来源:Low-Level Learning-Based Action Modelling / Input Modelling / 2D Non-LLM-based Vision Language Action Models