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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