Qeazy

Qeazy is an AI-Powered quiz generator app 📘🤖. Upload a PDF file, and Qeazy will instantly generate Easy / Medium / Hard multiple-choice questions and summaries to help you study smarter.

---

🔥 Tech Stack

Frontend

Backend

Database

AI / ML

---

✨ Features

• 📂 Upload PDFs (notes, chapters, books, research papers)
• 🧠 Generate Easy / Medium / Hard multiple-choice questions via GPT-4.1, LangChain, and Qwen/Qwen3-Next-80B-A3B-Instruct
• 📝 Summarize PDFs with Qwen/Qwen3-Next-80B-A3B-Instruct and Hugging Face API
• 📊 Classify content into categories using ChromaDB for semantic retrieval
• 🎯 Study interactively with AI-powered quizzes
• ⚡ Advanced prompt-engineered workflows for quiz generation and summarization
• 📱 Clean and minimal UI

---

AI System Architecture

flowchart LR
    A[Backend Main Server] --> B[Splits PDF into Chunks]
    B --> C[Flask AI Server]

    subgraph FlaskServer [Flask AI Server - Parallel Processing]
        direction TB
        C --> D[Qwen3-Next-80B-A3B-Instruct\nDocument Summarization]
        C --> E[ChromaDB\nExtract Top 3 Categories]
    end

    D --> F[Combined Response\nSummary + Categories]
    E --> F
    F --> G[Backend Main Server]
    G --> H[GPT-4.1 Model\nGenerates MCQ Quiz]

Loading

🚀 Getting Started

Prerequisites

• Node.js (LTS recommended)
• Expo CLI (if React Native mobile)
• OpenAI API Key
• Hugging Face API Token

Installation

# Clone the repository
git clone https://github.com/username/qeazy.git

# Navigate into the project
cd qeazy

# Install dependencies
npm install

# Run the app (Expo for mobile / Vite/React for web)
npm run dev