Aman Bansal

UMass Amherst

Google Research

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Publication activitypapers/week, last 8 weeks

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Natural Language Processing (1)Recommendation & Information Retrieval (1)Scaling Laws & Emergent Abilities (1)

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Rahul Seetharaman (1)Hamed Zamani (1)Kaustubh D. Dhole (1)Kaustubh Dhole (1)

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Mar 5, 2026

Google Research6d ago·also Emory, UMass

Scaling Laws for Reranking in Information Retrieval

You can accurately predict the NDCG of a 1B-parameter reranking model by only training models up to 400M parameters, unlocking massive compute savings.

Rahul Seetharaman, Aman Bansal, Hamed Zamani +2

Natural Language Processing Recommendation & Information Retrieval Scaling Laws & Emergent Abilities

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Aman Bansal

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)