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World 2 · Paying Attention · 9 min · PRO

Order and masks

How a text model reads left to right

PRO · How AI Works

World 2: Paying Attention is part of PRO

The first world of How AI Works is free. PRO opens the other 24 lessons in 6 worlds — simulations, quizzes and all.

  • The word “it”
  • Query, key, value
  • Many heads, many layers
  • From scores to odds
  • Temperature
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