open-source · since 2026-09-13
ChatSQL
FrostDsc
MIT agentic SQLite text-to-SQL system with LangGraph correction loops, SQLGlot validation, local RAG, CLI/Streamlit interfaces and committed BIRD Mini-Dev ablations.
Verified 2026-09-15. Now defaults to deepseek-flash after deepseek-chat was discontinued; maintainer corrected the 54.1% full BIRD Mini-Dev result’s model attribution to deepseek-flash. Added custom-database RAG indexing via --data-json, with column-description-only fallback when no question-answer file exists; test count rose from 54 to 56. Committed 500-question ablation reports 43.2% direct, 43.7% self-correction, 54.1% self-correction+RAG EX, using question-id leave-one-out retrieval. SQLite only; EX not VES; 0 stars/0 forks at verification.