SPHERE (Spatial Perception and Hierarchical Evaluation of REasoning) is a benchmark for assessing spatial reasoning in vision-language models. It introduces a hierarchical evaluation framework with a human-annotated dataset, testing models on tasks ranging from basic spatial understanding to complex multi-skill reasoning. SPHERE poses significant challenges for both state-of-the-art open-source and proprietary models, revealing critical gaps in spatial cognition.
Project page:… See the full description on the dataset page:
https://huggingface.co/datasets/wei2912/SPHERE-VLM.
