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Generative AI vs RAG (Retrieval-Augmented Generation)

Both are taught at techcadd. Here is how they differ on level, tools, projects and where each one can take you.

Side by side

The differences at a glance

FeatureGenerative AIRAG (Retrieval-Augmented Generation)
LevelAll LevelsAdvanced
Duration6 Months2 Months
Who can joinA laptop with stable internet and basic English reading skills; prior coding is helpful but not mandatoryOpen to any stream; no machine learning background needed. Python basics are taught from scratch
Key toolsChatGPT, Claude, Gemini, Microsoft Copilot, Hugging Face, PythonPython, Jupyter, VS Code, Git and GitHub, OpenAI, Anthropic Claude
What you’ll learnModule 1: AI, Machine Learning and Generative AI Foundations · Module 2: Large Language Models (LLMs) · Module 3: Prompt Engineering · Module 4: Python Basics for AIModule 1: Foundations of LLMs and RAG · Module 2: Python for AI Applications · Module 3: Document Processing and Chunking · Module 4: Embeddings and Vector Databases
Portfolio projects——
Career rolesPrompt engineer, AI content specialist, AI automation executiveRAG developer, LLM application developer, AI engineer
Which to pick

Choose the one that fits your goal

Pick Generative AI if…

Learn to build with, and work alongside, AI tools that create text, images, code, audio and video: large language models, prompt engineering, RAG, AI agents and responsible AI use.

  • Explain generative AI clearly and choose the right type of tool for a task
  • Judge which model suits a task based on quality, cost, speed and privacy
  • Build reusable prompt templates for marketing, HR, analytics, support and documentation work
Explore Generative AI

Pick RAG (Retrieval-Augmented Generation) if…

Build AI assistants that answer accurately from your own documents, websites and databases.

  • Explain how RAG works and when to use it instead of fine-tuning
  • Process messy real-world documents and choose sensible chunking and embedding settings
  • Build and tune a retrieval pipeline with hybrid search and reranking
Explore RAG (Retrieval-Augmented Generation)

Still deciding between the two?

A counsellor can map either course to your degree, schedule and career goal — one call is usually enough.

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