This story was originally published on HackerNoon at: https://hackernoon.com/they-got-lost-in-the-transformer-episode-1-what-even-is-an-embedding.

A story-driven intro to word embeddings and Transformers, how language becomes vectors, relationships emerge, and meaning turns into math.
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Floki struggles to understand how words become numbers—until Astrid reframes embeddings as positions in a conceptual space, where meaning comes from relationships, not labels. Through a simple equation—King minus Man plus Woman equals Queen—he realizes models don’t memorize language, they map it. The idea deepens when linked to neuroscience: our brains may represent meaning the same way. The mystery shifts from confusion to curiosity—what comes next is attention.