Routing End User Queries to Enterprise Databases

Fuente: arXiv
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Main Authors: Sudarshan, Saikrishna, Kulkarni, Tanay, Patwardhan, Manasi, Vig, Lovekesh, Srinivasan, Ashwin, Verlekar, Tanmay Tulsidas
Format: Preprint
Published: 2026
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author Sudarshan, Saikrishna
Kulkarni, Tanay
Patwardhan, Manasi
Vig, Lovekesh
Srinivasan, Ashwin
Verlekar, Tanmay Tulsidas
author_facet Sudarshan, Saikrishna
Kulkarni, Tanay
Patwardhan, Manasi
Vig, Lovekesh
Srinivasan, Ashwin
Verlekar, Tanmay Tulsidas
contents We address the task of routing natural language queries in multi-database enterprise environments. We construct realistic benchmarks by extending existing NL-to-SQL datasets. Our study shows that routing becomes increasingly challenging with larger, domain-overlapping DB repositories and ambiguous queries, motivating the need for more structured and robust reasoning-based solutions. By explicitly modelling schema coverage, structural connectivity, and fine-grained semantic alignment, the proposed modular, reasoning-driven reranking strategy consistently outperforms embedding-only and direct LLM-prompting baselines across all the metrics.
format Preprint
id arxiv_https___arxiv_org_abs_2601_19825
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Routing End User Queries to Enterprise Databases
Sudarshan, Saikrishna
Kulkarni, Tanay
Patwardhan, Manasi
Vig, Lovekesh
Srinivasan, Ashwin
Verlekar, Tanmay Tulsidas
Artificial Intelligence
Databases
H.2.4; I.2.7; H.3.3
We address the task of routing natural language queries in multi-database enterprise environments. We construct realistic benchmarks by extending existing NL-to-SQL datasets. Our study shows that routing becomes increasingly challenging with larger, domain-overlapping DB repositories and ambiguous queries, motivating the need for more structured and robust reasoning-based solutions. By explicitly modelling schema coverage, structural connectivity, and fine-grained semantic alignment, the proposed modular, reasoning-driven reranking strategy consistently outperforms embedding-only and direct LLM-prompting baselines across all the metrics.
title Routing End User Queries to Enterprise Databases
topic Artificial Intelligence
Databases
H.2.4; I.2.7; H.3.3
url https://arxiv.org/abs/2601.19825