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OneAI · Exam building, grading and tutoring for teachers

Build exams, grade them
and teach from the results

Turn past papers into a problem bank and export exams to Word. Students write on paper; you scan the scripts, AI grades first, you set the score, and every student gets a mistake report.

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Paper builder showing a Grade 10 functions quiz
Grading view with a student's answer and a point-by-point rubric

Real product interface with test fixture data.

One line

From one exam to a mistake report for every student

  1. 01

    Compose

    Pick problems side by side, generate answers and rubrics, review and finalize.

    Paper builder showing a Grade 10 functions quiz
  2. 02

    Print and collect

    Export Word and answer sheets; scan scripts and they match to students.

    Exam hub with sessions and collection progress
  3. 03

    Grade

    AI drafts each rubric point with a reason; you confirm by question or by group.

    Grading view with a student's answer and a point-by-point rubric
  4. 04

    Review

    A mistake analysis per student, and step-by-step tutoring in chat.

    Tutoring chat with step-by-step hints

Detail

A reason behind every mark

Grading view with a student's answer and a point-by-point rubric
Rubric point by pointEach point is marked met or missing with a one-line reason. You read the reason and change one number.
Paper builder showing a Grade 10 functions quiz
The paper as it printsPoints, answer areas and answer keys on one screen; the Word export matches it.

Principle

AI goes first. Every mark is the teacher's call.

A reason for every mark

AI drafts each rubric point and writes why it was met or missed.

Final only when you confirm

Grade by question, score from the keyboard, confirm in batches.

Reviewed before it goes in

Problems, answers and rubrics AI drafts need a teacher's review.

import formats: PDF, Word, photos and ZIP
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paper outputs: Word, answer sheets and QR personal papers
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interface languages: Chinese and English
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Try it with an exam you already have

Sign up, import a past paper and see how problems are split and transcribed.

Get startedBook a demo