Skill-3D: Evolving Scene-Aware Skills for Agentic 3D Spatial Reasoning 事件

Skill-3D: Evolving Scene-Aware Skills for Agentic 3D Spatial Reasoning arXiv:2606.07436v1 Announce Type: new Abstract: This paper explores agentic 3D spatial understanding, i.e., MLLM agents performing 3D reasoning through tool use. Existing methods often misuse tools and exhibit biased tool preferences under 3D scenarios, leaving the agentic paradigm with only marginal gains over non-agentic strategies. We reveal that 3D spatial reasoning tasks are heterogeneous across scenes, while these agen