Jul 2026
PGN: Design and Implementation of a Vision-Language Navigation System Based on Pangu Multimodal Foundation Model
GN (Pangu Navigator), an offline VLN action-prediction system built on OpenPangu-7B, combines mixed-precision computation, selective FP32 computation, and DeepSpeed ZeRO-2 on eight Ascend 910B NPUs and reports metrics quantify offline expert-action alignment rather than closed-loop navigation success.
Li Xian, Mingxi Li, Yizheng Wang et al.
· arXiv.org · 0 citations