Simple pricing

Start free. Upgrade when you're ready to build. Cancel anytime.

Free

$0

Forever free, no card

Start Learning
  • 5 foundation lessons
  • Neural networks, transformers, attention
  • How LLMs actually work
  • No credit card required
Most Popular

Pro Monthly

$29/month

7-day free trial

  • All 24 lessons
  • Build GPT from scratch
  • Fine-tuning, RAG, AI agents
  • Interactive code labs
  • Deploy your own LLM
  • Community access
  • New lessons added monthly
  • Certificate of completion

Pro Annual

$249/year

Save 28%

  • All 24 lessons
  • Build GPT from scratch
  • Fine-tuning, RAG, AI agents
  • Interactive code labs
  • Deploy your own LLM
  • Community access
  • New lessons added monthly
  • Certificate of completion

Questions

Do I need programming experience?

Basic Python knowledge is helpful but not required. Phase 1 (free) is conceptual. Phase 2 onwards involves coding, and we explain everything from first principles.

Do I need a GPU?

Not for most lessons. You can build and train small models on a laptop CPU. For the larger builds (GPT-2 scale), we provide guidance on affordable cloud GPU options.

What makes this different from DeepLearning.AI?

DeepLearning.AI teaches you to USE LLMs via APIs. We teach you to BUILD them from scratch. Different skills, different audience. Both are valuable.

Can I cancel anytime?

Yes. Cancel your subscription at any time. No lock-in, no penalties. You keep access until the end of your billing period.

Is the content original?

Yes. Every lesson is written from first principles with technical accuracy as the top priority. We reference landmark papers and open-source implementations but all explanations and code are original.