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Inside an LLM

What is a Transformer?

A Transformer is the main engine inside many modern AI models. It helps AI understand text and generate the next words.

This is a simplified learning demo. It does not show the full math inside real Transformers.

Interactive Playground
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What's Happening

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Key Takeaway

A Transformer helps AI look at text, understand relationships between words, and predict what should come next.

Unlike older AI, a Transformer reads all words at the same time that's what makes it so fast and powerful.