{"type": "article", "title": "ObsGraph: Hierarchical Observation Representation for Embodied Reasoning and Exploration", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/obsgraph-hierarchical-observation-representation-for-embodied-reasoning-and", "original_source": "https://arxiv.org/abs/2606.24068", "published": "2026-06-24T04:00:00+00:00", "accessed": "2026-06-25", "id": "obsgraph-hierarchical-observation-representation-for-embodied-reasoning-and"}