AI learning for your everyday work, one lesson at a time.
Explore evaluation and workflows, then the principles of retrieval and agents.
How-to guide · About 18 min reading
Advanced practice: evaluate, review and improve · 1 / 3
Build a small evaluation set, compare drafts against evidence, change one instruction and test on a fresh case. No code required.
How-to guide · About 17 min reading
Advanced practice: evaluate, review and improve · 2 / 3
Map intake, drafting, review and approval. Walk through missing information and retries on paper, with explicit stop and handoff conditions.
How-to guide · About 19 min reading
Advanced practice: evaluate, review and improve · 3 / 3
Count review and repair as well as generation. Compare fictional task records with a baseline and decide whether to continue, revise or stop.
Explainer · About 16 min reading
Going further: how AI products work · 1 / 3
How do chatbots answer from your company's documents? Here's how RAG, a pattern widely used in AI products, works.
Explainer · About 17 min reading
Going further: how AI products work · 2 / 3
Unlike a chatbot that only answers, an agent takes a goal and keeps going, using tools and checking results, until the job is done. How it works, what it suits, and what to settle before you hand it work.
How-to guide · About 25 min reading
Going further: how AI products work · 3 / 3
Run retrieval and evidence checks on ten fictional study-space rules, then optionally add an LLM.