Most chosen AI mock exam marking service in England.
ExamGPT API
One POST. The whole class marked.
Send the Question Paper, the Marking Rubric and a ZIP of student scripts in a single multipart request. Get back per-question marks with mark-key-level reasoning (M1, A1, AO3.1), examiner-style feedback, OCR text and per-page bounding boxes.
The ExamGPT API is not yet publicly available. We're onboarding a small set of enterprise design partners during the private beta - contact us to request early access.
curl https://public-api.examgpt.net/v1/marking-jobs \
-H "Authorization: Bearer $EGPT_KEY" \
-F "question_paper=@qp.pdf" \
-F "marking_rubric=@ms.pdf" \
-F "scripts=@year11-class.zip" \
-F 'metadata={"subject":"maths","exam_board":"AQA","year":2024};type=application/json' \
-F "callback_url=https://hooks.acme.example/egpt"https://public-api.examgpt.net/v1Model: examgpt-2.5-proAuth: Bearer egpt_live_sk_...Codified mark scheme
Every question carries structured mark keys. Results return each key with awarded + reason. No black-box scoring.
Batch-native
Upload a ZIP of an entire class. Students are auto-detected via QR / barcode and reported individually with predicted grades.
Bounding boxes + OCR
Per-page bounding boxes labelled printed_question / student_answer, so review UIs can overlay marks on the original PDF.