Hugging Face hybrid search powers Papers with Code revival

tomaarsen · x · 2026-08-25

Hugging Face details how Inference Endpoints, Jobs, and Buckets power the search engine for Papers with Code. To handle academic queries like incomplete titles or concept searches, they built a hybrid search system combining keyword and vector search. This approach, based on prior RAG experience, outperforms pure methods by finding exact mentions and understanding semantic meaning, ensuring robustness even during cold starts.

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