Dataset · Hugging Face

MLL-Lab/Theory-of-Space

Name: Theory-of-Space
Creator: MLL-Lab
License: cc-by-4.0
Keywords: task_categories:robotics, task_categories:visual-question-answering, task_categories:image-to-text, language:en, license:cc-by-4.0, size_categories:10K<n<100K, format:imagefolder, modality:image, library:datasets, library:mlcroissant, arxiv:2602.07055, region:us, spatial-reasoning, 3d-scenes, vision-language

Theory of Space： Visual Scene Dataset This dataset provides pre-rendered 3D multi-room environments for evaluating spatial reasoning in Vision Language Models (VLMs). It is designed to support the Theory of Space (ToS) benchmark, which tests whether foundation models can actively construct spatial beliefs through exploration. Paper: Theory of Space: Can Foundation Models Construct Spatial Beliefs through Active Exploration?Project Page: https://theory-of-space.github.ioGitHub… See the full description on the dataset page: https://huggingface.co/datasets/MLL-Lab/Theory-of-Space.

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Author / organization	MLL-Lab
License (as declared)	cc-by-4.0
Downloads	397 (as reported by Hugging Face)
Likes	6
Created	4 February 2026
Last updated at source	11 February 2026

spatial-reasoning3d-scenesvision-languagebenchmark

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