SR-Nav: Spatial Relationships Matter for Zero-shot Object Goal Navigation

ArXi:2603.18443v1 Announce Type: new Zero-shot object-goal navigation aims to find target objects in unseen environments using only egocentric observation. Recent methods leverage foundation models' comprehension and reasoning capabilities to enhance navigation performance. However, when faced with poor viewpoints or weak semantic cues, foundation models often fail to reliable reasoning in both perception and planning, resulting in inefficient or failed navigation.