AutoPrep: Multi-Agent Data Preparation Framework

AutoPrep: Multi-Agent Data Preparation Framework

Project Lead; First Author · VLDB 2025

• AutoPrep: Developed Chain-of-Clauses planning and tool-augmented execution; improved NL2SQL accuracy by 12.22 / 13.23 points on WikiTQ / TabFact, averaged across evaluated backbones.

ruc-datalab/AutoPrep — 16 GitHub stars, checked 2026-09-29.