PreAct-Nav: Agentic Reasoning Before Action for Urban Navigation

Excerpt

arXiv:2610.04916v1 Announce Type: cross Abstract: Urban navigation requires embodied agents to pursue long-horizon goals through local decisions based on egocentric observations. However, existing agentic navigation methods often struggle to translate distant goals into coherent local decisions in large-scale physical environments. Their reliance on linguistic reasoning over transient observations or limited history constrains anticipation of the consequences of actions and future conditions, de