Researchers have developed a new bilingual dataset and a hybrid retrieval-augmented generation (RAG) system for answering geospatial questions about Tatarstan. The system integrates semantic search with geospatial filtering, achieving high accuracy on a test set of 500 queries. The paper also details experiments with different reader architectures, finding XLM-RoBERTa-large to be the most effective, and makes all resources publicly available on Hugging Face. AI
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IMPACT This work provides a new dataset and a high-performing system for multilingual geospatial question answering, potentially benefiting digital humanities and geocoding services.
RANK_REASON This is a research paper detailing a new dataset and system for geospatial question answering.