February 6, 2026 — 8 min read
Part 1 of 3 — Vector Search Fundamentals
What Are Vector Embeddings?
A visual, from-scratch guide to the numbers behind semantic search, RAG, and recommendations
Vector embeddings turn words, images, and ideas into lists of numbers that capture meaning. This interactive guide walks through what each dimension encodes, why similar things cluster together, and how modern AI systems use embeddings for search, recommendations, and retrieval-augmented generation.
AIEmbeddingsVector SearchRAGMachine Learning