CoursesGenerative AI
IntermediateGenerative AI
Generative AI
How LLMs work.
6h6 lessons21,090 students4.9
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6
Lessons
Intermediate
Level
Overview
Tokens, transformers, diffusion.
What you will learn
How generative AI differs from predictive AI
The main output types
Why it exploded recently
What a token is
What embeddings represent
Why this matters for cost and search
What self-attention does
Why Transformers beat older models
Curriculum
Course content
1
What is GenAI?
AI that creates new content rather than just classifying it.
6 min
2
Tokens & Embeddings
How models turn words into numbers they can compute on.
8 min
3
Transformers & Attention
The 2017 architecture behind every modern LLM.
10 min
4
Inside an LLM
How a raw model becomes a helpful assistant: pretraining → SFT → RLHF.
8 min
5
Diffusion (Image Models)
How AI image generators turn noise into pictures.
8 min
6
RAG (Retrieval-Augmented Generation)
Give an LLM your own up-to-date, private knowledge.
Pro9 min