How LLMs actually work
Tokens, training, context windows, and why a model states something false with total confidence. No maths required to start.
1. The one big idea →
2. Under the hood →
3. Why it goes wrong
Read this, in order
- 1 How LLMs actually work tuaregs · Guide The whole picture in plain English. Start here even if you plan to go deeper.
- 2 Neural networks, visually 3Blue1Brown · Video Watch a network learn. The best hour you can spend on the intuition.
- 3 Neural Networks: Zero to Hero Andrej Karpathy · Video Build the ideas from nothing, in code. A real commitment, and worth it.
- 4 Prompt engineering overview Anthropic · Article Where the mental model turns into better results on Monday.
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