GraspVLA: a Grasping Foundation Model Pre-trained on Billion-scale Synthetic Action Data. - Shengliang Deng; Mi Yan; Songlin Wei; Haixin Ma; Yuxin Yang; Jiayi Chen 003; Zhiqi Zhang; Taoyu Yang; Xuheng Zhang; Heming Cui; Zhizheng Zhang 011; He Wang 010 (CoRR, 2025)