SpatialBrain Framework for Experience-Based Spatial Intelligence
October 20, 2026
SpatialBrain enables fixed vision-language models to perform complex spatial reasoning by separating scene evidence from reasoning experience. It uses 3DFusionMemory for spatial relations and a Spatial Skill Library to manage reusable tool procedures.
HOW THIS AFFECTS YOU
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builderYou can add sophisticated spatial reasoning to existing vision models without retraining the entire backbone.
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researcherYou can build on this framework to study how agents abstract trajectories into reusable cognitive process records.