How AI is used here

What AI does

AI explains course material in your own words, writes study notes, and answers questions as a tutor. It runs on our servers — the app on your device never talks to an AI provider directly.

AI is grounded in our material

Before answering, the system retrieves the verified lesson content for your topic and asks the model to answer from it. Answers show which lessons they were based on. Where a response is AI-written rather than course material, it is labelled.

AI can be wrong

Language models sometimes state incorrect things confidently. Never treat an AI answer as authoritative for exam rules, dates or fees — check the organiser’s official site.

AI-generated questions

Some practice questions are AI-generated. These are always labelled as practice and are reviewed by a person before publication. We never present a generated question as an official past exam question.

Your AI history

You can turn off AI history in your profile, and you can delete it at any time.