Doug Turnbull (Maven)
Free Lesson

Embeddings don't solve RAG

Part of RAG: Retrieval Augmented Gathering

60 min
Sep 28, 2026 1:00 PM

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What you'll learn

The partial promise of embeddings in RAG

Where do embeddings sit in the family of search solutions? When does the promise fall apart

What they're not teaching you about search

From BM25, to pagerank, to late interaction, to query understanding. The pieces of search.

How to actually build RAG in 2026

It's easy to fix one problem and then inadvertantly break the rest of the product. Learn how search evals prevent that.

Why this topic matters

You've been fed a false narrative. That RAG means embeddings. Ask a retrieval engineer they'll only be one small piece of a good RAG solution. By questioning embeddings as a search solution, we'll take a chance to talk about other ways of thinking of search and retrieval. Come hang out and learn about the many ways to think about search in 2026.

You'll learn from

Doug Turnbull (Maven)

Doug Turnbull (Maven)

Led teams at Shopify, Reddit, Wikipedia

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Wikipedia
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