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Unfolding Spatial Cognition: Evaluating Multimodal Models on Visual Simulations

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arxiv 2506.04633 v1 pith:W4UCAIR2 submitted 2025-06-05 cs.CV

classification cs.CV
keywords visualreasoningspatialmodelssimulationstaskscubefolding
verification ladder T0 review T1 audit T2 compute T3 formal
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Spatial cognition is essential for human intelligence, enabling problem-solving through visual simulations rather than solely relying on verbal reasoning. However, existing AI benchmarks primarily assess verbal reasoning, neglecting the complexities of non-verbal, multi-step visual simulation. We introduce STARE(Spatial Transformations and Reasoning Evaluation), a benchmark designed to rigorously evaluate multimodal large language models on tasks better solved through multi-step visual simulation. STARE features 4K tasks spanning foundational geometric transformations (2D and 3D), integrated spatial reasoning (cube net folding and tangram puzzles), and real-world spatial reasoning (perspective and temporal reasoning), reflecting practical cognitive challenges like object assembly, mechanical diagram interpretation, and everyday spatial navigation. Our evaluations show that models excel at reasoning over simpler 2D transformations, but perform close to random chance on more complex tasks like 3D cube net folding and tangram puzzles that require multi-step visual simulations. Humans achieve near-perfect accuracy but take considerable time (up to 28.9s) on complex tasks, significantly speeding up (down by 7.5 seconds on average) with intermediate visual simulations. In contrast, models exhibit inconsistent performance gains from visual simulations, improving on most tasks but declining in specific cases like tangram puzzles (GPT-4o, o1) and cube net folding (Claude-3.5, Gemini-2.0 Flash), indicating that models may not know how to effectively leverage intermediate visual information.

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Cited by 7 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. HumanCLAW: Can Vision-Language Models Act Through a Body?

    cs.CV 2026-07 conditional novelty 7.0 of 10

    A new full-body benchmark shows that current VLMs can recognize targets but cannot reliably tell where their own body is, whether it arrived, or whether it collided; the best solves only 16.8% of episodes.

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    cs.AI 2026-02 unverdicted novelty 6.0 of 10

    MLLMs show a large gap in spatial mathematical reasoning compared to humans, and a new 10,000-problem dataset helps narrow it through training.

  5. MentisOculi: Revealing the Limits of Reasoning with Mental Imagery

    cs.AI 2026-02 conditional novelty 6.0 of 10

    Visual thoughts — latent tokens, interleaved images, or video rollouts — do not currently improve multi-step reasoning over text-only baselines in frontier models.

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    Mull-Tokens are modality-agnostic latent tokens that enable free-form multimodal thinking and deliver up to 16% gains on spatial reasoning benchmarks.

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