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natural-language-to-sql

Here are 23 public repositories matching this topic...

This AI Data Analysis Agent is a Streamlit-powered tool that allows users to analyze CSV and Excel files using natural language queries. It leverages the Agno framework, OpenAI's GPT-4o, and DuckDB to automatically convert your questions into SQL for instant data insights and visualizations.

  • Updated Feb 22, 2026
  • Python

A Multi-Hop Retrieval Augmented Generation (RAG) system with Multi-Agent LangGraph workflow for intelligent educational analytics. Features real-time workflow visualization, Postgres vector embeddings, and checkpoint-based resumption for robust query processing.

  • Updated Feb 2, 2026
  • Python

Multi-agent NL→SQL pipeline built on LangGraph. Converts natural language questions into validated SQL queries using parallel discovery, generation, and validation agents. Supports multi-model mixing (GPT-4o + Gemini) via OpenRouter. Tested on Spider dataset.

  • Updated Mar 11, 2026
  • Python

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