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Embeddings from First Principle : How “Kitten” finds “Cat” (and “Gato”)

This story is from 2026-10-13. It is preserved in the archive; the latest stories are on the live feed.

RAG series · Part 1 TL;DR An embedding is a list of numbers that represents the meaning of a piece of text. Similar meanings → nearby vectors. Cosine similarity measures how close they are. This is the "R" (retrieval) in RAG. Pick the wrong embedding model and your RAG fails silently in other langu…

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  1. 2026-10-13 05:01 · DEV Community — AI
    Embeddings from First Principle : How “Kitten” finds “Cat” (and “Gato”)

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