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AI, agents and models, explained in five minutes.

Plain words, one clear diagram, and a source behind every fact.

Today in AI

Read today's AI news

Where would you like to start?

A five-part learning path

29 short chapters, from what AI is to running it safely. Start with any part.

See the whole path
  1. Fundamentals8 chapters
  2. Deep learning3 chapters
  3. Large language models7 chapters
  4. Building apps and agents5 chapters
  5. Production, evals and safety6 chapters
The method

Five minutes, deliberately structured.

Get the answer in fifteen seconds. Stay for the why, the how, the real uses and the limits.

  1. 01 · 0:15In one lineThe answer in a sentence
  2. 02 · 0:45Why it existsThe problem it fixes
  3. 03 · 1:30How it worksOne diagram, step by step
  4. 04 · 1:00Where it's usedReal jobs that rely on it
  5. 05 · 0:45LimitsWhat it doesn't do
  6. 06 · 0:30Go deeperRelated terms, sources