LLM Jigsaw: Benchmarking Spatial Reasoning in VLMs - frontier models hit a wall at 5x5 puzzles

AI Research#Vision-Language Models, Spatial Reasoning, Benchmarking📝 Blog|Analyzed: Jan 16, 2026 01:52
Published: Jan 9, 2026 14:49
1 min read
r/MachineLearning

Analysis

The article discusses the limitations of frontier VLMs (Vision-Language Models) in spatial reasoning, specifically highlighting their poor performance on 5x5 jigsaw puzzles. It suggests a benchmarking approach to evaluate spatial abilities.
Reference / Citation
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"frontier models hit a wall at 5x5 puzzles"
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r/MachineLearningJan 9, 2026 14:49
* Cited for critical analysis under Article 32.