Spatial-RAG: Spatial Retrieval Augmented Generation for Real-World Geospatial Reasoning Questions (2026.findings-acl)
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| Challenge: | Existing large language models lack spatial computing capabilities and access to up-to-date geospatial data. |
| Approach: | They propose a Retrieval-Augmented Generation framework for geospatial question answering . it integrates structured spatial databases with LLMs via a hybrid spatial retriever . |
| Outcome: | Experiments show that Spatial-RAG significantly improves over baselines. |
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