Embodied Navigation Foundation Model - Zhang, Jiazhao; Li, Anqi; Qi, Yunpeng; Li, Minghan; Liu, Jiahang; Wang, Shaoan; Liu, Haoran; Zhou, Gengze; Wu, Yuze; Li, Xingxing; Fan, Yuxin; Li, Wenjun; et al. (International Conference on Learning Representations, 2026)