Luis M. Sanchez

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Eval Frameworks & Benchmarks (1)Open-Source Models & Weights (1)Recommendation & Information Retrieval (1)

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L. M. Sánchez (1)Kosrow Dehnad (1)

Papers (1)

Aug 17, 2026

L. M. Sánchez +21w ago·also Thanks:

The Commercial Tax: Rent-vs-Own Blind Spots in Multi-Hop Retrieval Benchmarks

The best commercially-licensed retrieval system still trails behind its free counterpart, revealing a hidden "commercial tax" that could impact enterprise decisions.

L. M. Sánchez, Luis M. Sanchez, Kosrow Dehnad

Eval Frameworks & Benchmarks Open-Source Models & Weights Recommendation & Information Retrieval

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Luis M. Sanchez

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)