Video
But what is a neural network? | Deep learning chapter 1
3Blue1Brown's visual introduction to how neural networks represent and learn.
Collection · 8 picks
How AI really works
From a single neuron to transformers and GPT, explained visually and then in code.
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Resources
Hand-picked from the library
Video
The spelled-out intro to neural networks and backpropagation: building micrograd
Karpathy builds a tiny autograd engine from scratch to demystify backprop.
Tool
Tensorflow — Neural Network Playground
Tinker with a neural network in your browser and watch it learn in real time.
Video
Transformers, the tech behind LLMs | Deep Learning Chapter 5
A visual explanation of the architecture that powers modern language models.
Video
Attention in transformers, step-by-step | Deep Learning Chapter 6
3Blue1Brown breaks down the attention mechanism at the heart of transformers.
Article
Video
Let's build GPT: from scratch, in code, spelled out.
A hands-on build of a GPT-style model, explaining each piece as you go.
Video
[1hr Talk] Intro to Large Language Models
Andrej Karpathy's accessible overview of how LLMs are built and what they can do.
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