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AI on 4AB

Where 4AB uses AI today. Every tool here also works by hand: AI checks and drafts, a person decides.

3 things to open

Answer checker

AI-assisted checking of written chemistry answers.

Chemistry Question Bank

5,200+ PYQs + AI checker

Notes maker

Make revision notes from the question bank.

How AI is used here. AI reads and drafts; it does not decide marks, prices or payments. Answers in the question bank are the printed ones, not generated. If an AI check looks wrong, report it and a person reviews it. See everything on 4AB in the ecosystem.