作者:Yifei Wei, Linqing Zhong, Yi Liu, Yuxiang Lu, Xindong He, Maoqing Yao, Guanghui Ren · 单位:Beihang University, AgiBot · 会议/期刊:ACL 2026 · 日期:2026-04-27 · 来源:Low-Level Learning-Based Action Modelling / Input Modelling / 2D Structured Vision Language Action Models