Author

Hongtao Lu

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Preprint Sep 2026

Navi-Agent: Unlocalized Monocular Navigation Agent

Navi-Agent is presented, a zero-shot VLN-CE agent that constructs a coordinate-free spatial state from visual observations and executed motion histories and organizes this state as a navigation topology, which enables observation-based approximate self-localization, task progress verification, and visual revisitation-b...

Wen-Yuan Xie, Meng-Yang Hong, Yong-Zhong Wang et al. · 0 citations

Preprint Aug 2026

GigaBrain-0.7: Scaling Embodied Foundation Models to Emergent Capabilities with a Three-System Architecture

This work presents GigaBrain-0.7, an embodied foundation model with substantially improved generalization across diverse robot embodiments, and introduces one-stage alignment training that jointly optimizes vision-language understanding and multi-embodiment action generation.

GigaBrain Team, An-Gen Ye, Axiang Sun et al. · 7 citations · ⚡1