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Multi-vector retrieval explained: how ColPali, late interaction, and vision RAG outperform single-vector embeddings on PDFs, charts, and complex docs in 2026.
Learn what Retrieval Augmented Generation (RAG) is, how it works step by step, and why it matters for building AI applications that use your own data.
What are vector databases? Learn how they work, why AI apps need them, how embeddings and similarity search work, and when to use them over SQL.