UrbanGround Benchmark for Multimodal City Navigation Agents
August 26, 2026
UrbanGround provides a 3D geospatial sandbox based on Hong Kong to test how MLLM agents translate local street-view perception into long-term spatial navigation. The framework enables closed-loop, first-person interaction within a physically constrained digital twin.
HOW THIS AFFECTS YOU
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researcherYou can use this sandbox to evaluate how agentic spatial reasoning scales in complex urban environments.