---
title: EGM Research Assistant
emoji: 📚
colorFrom: blue
colorTo: indigo
sdk: gradio
sdk_version: 5.29.0
python_version: "3.11"
app_file: app.py
pinned: false
license: cc-by-4.0
---

# 📚 EGM Research Assistant

An AI-powered research synthesis tool for the **Evidence Gap Map**, built on 358 impact evaluations and systematic reviews on private sector engagement.

## Features
- **Semantic RAG** — vector search retrieves the most relevant studies per query
- **Dataset-only responses** — synthesises exclusively from retrieved studies, never general knowledge
- **Cited answers** — every claim linked to a specific study with author, year, and country
- **Evidence visualised** — charts showing interventions, regions, study designs, and publication years
- **Dataset Summary tab** — instant spread analysis of any column with descriptive statistics

---
*Built with sentence-transformers, ChromaDB, and Claude*