FASTer: Toward Efficient Autoregressive Vision Language Action Modeling via Neural Action Tokenization

作者：Yicheng Liu, Shiduo Zhang, Zibin Dong, Baijun Ye, Tianyuan Yuan, Xiaopeng Yu, Linqi Yin, Chenhao Lu, Junhao Shi, Luca Jiang-Tao Yu, Liangtao Zheng, Tao Jiang, Jingjing Gong, Xipeng Qiu, Hang Zhao · 单位：Tsinghua University, Fudan University, Shanghai Innovation Institute, Galaxea AI, Tianjin University, Hong Kong University, UCSD · 会议/期刊：ICLR 2026 · 日期：2025-12-04 · 来源：Low-Level Learning-Based Action Modelling / Input Modelling / 2D LLM-based Vision Language Action Models