Author

Alberto Ballesteros-Rodríguez

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Open access Jul 2026

Do Open-Weight LLMs Respect Minimum-Necessary Access in Text-to-SQL? An Automated Audit on EHR Benchmarks

This paper presents the first empirical audit of open-weight LLMs on this access-scope dimension, using the EHRSQL 2024 benchmark over MIMIC-IV, and studies default model behaviour under ordinary, benign queries.

Alberto Ballesteros-Rodríguez, Lino González-García, Miguel-Ángel Sicilia et al. · Electronics · 0 citations