Stephen Downes

Knowledge, Learning, Community

This is pretty cool, a workbook (7 page PDF) that allows you to go through all the steps of retrieval augmented generation (RAG) by hand. "What I want to build is a playground — a place where you can touch everything, climb over ideas, stumble a little, maybe even fall once or twice. Because that's how real learning happens — not by watching, but by working with your hands."

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Stephen Downes Stephen Downes, Casselman, Canada
stephen@downes.ca

Copyright 2025
Last Updated: Nov 06, 2025 4:37 p.m.

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