**Spatial Harness: Grounding Spatial Reasoning in Executable World States with Physics Engines**

> Spatial reasoning requires understanding how objects and observers are arranged in a scene and how their relations change with viewpoint or movement. Vision-language models (VLMs) typically perform both steps through model-internal reasoning, forming an implicit scene interpretation from partial views and imagining the consequences of spatial transformations. A misread scene can lead to a wrong answer, while even a c...

**来源信息**
- **来源**：HuggingFace Daily Papers（社区热门论文）
- **分类**：ai-models
- **发布时间**：2026-11-10 08:00（北京时间）
- **原文**：[打开原文](https://huggingface.co/papers/2611.11344)