If you think that the AI has made a mistake in marking a question, and you can't solve it by updating the mark scheme, then please report it to us so that we can take an in-depth look and improve our marking algorithms.
1. From the question that you believe to be incorrectly marked, click Edit.
2. Click "Report Incorrect Marking"
3. Click the "What should the correct mark be?" field.
4. Explain why you think the marking was incorrect.
5. Click "Submit Feedback"
6. Click "Close"
