Document Research Assistant

AI-powered document analysis platform with intelligent Q&A capabilities using Large Language Models.

Version 4.1.0 - Enhanced User Experience

Features

• AI Chat: Ask questions about your documents with contextual answers
• Smart Search: Keyword, semantic, and AI-enhanced search modes
• Document Support: PDF, DOCX, TXT with automatic processing
• Query History: Auto-saved search suggestions
• Export: Save conversations as markdown
• Keyboard Shortcuts: Full navigation support

Quick Start

cd backend
pip install -r requirements.txt
python app.py

Access at http://localhost:8002

Usage

1. Upload: Drag documents to "Manage Documents" → "Process for AI"
2. Search: Use different search modes in "Search Documents"
3. Chat: Ask questions in "AI Chat" tab
4. Shortcuts: Ctrl+1/2/3 for tabs, Ctrl+K for search, ? for help

Tech Stack

• Backend: FastAPI, Python 3.11+
• AI: Llama-3.2-1B-Instruct, sentence-transformers, FAISS
• Frontend: Vanilla JS, Tailwind CSS

Requirements

• Python 3.11+
• 8GB+ GPU (recommended) or CPU fallback
• 4GB+ RAM

License

MIT License