AI Computer Science Grader for Handwritten Answers
Proctor AI is an AI computer science grader that reads a whole class of handwritten computer science answer sheets and scores each against your rubric. Computer science answers include code, logic, and theory, so grading has to read handwritten code and trace logic.
Upload one PDF, type a prompt or attach your marking scheme, and get every paper graded in minutes, with you in control of every result.
- 93% agreement with manual grading
- 10 sec average time per paper
- 97% less time spent marking
- 2,000+ teachers using Proctor AI
What grading computer science involves
Computer science answers range from handwritten code and pseudocode to logic, diagrams, and theory. Proctor AI reads code, traces logic, and grades against your rubric.
What the Computer Science grader can grade
| Answer type | How Proctor AI grades it |
|---|---|
| Code and pseudocode | Reads logic and checks against the expected approach |
| Dry runs | Verifies traced output step by step |
| Flowcharts | Checks structure and labels |
| Theory | Scores against rubric point coverage |
| Queries | Checks correctness of the approach |
- Handwritten code and pseudocode
- Output and dry-run questions
- Flowcharts and diagrams
- Theory and definitions
- Database and query questions
How it works
- Upload the class: Drop in one PDF of the answer sheets. The agent splits individual papers automatically.
- Set the rubric: Type a prompt describing how to grade, or attach your existing marking scheme.
- Let it grade: Each answer is read and scored against the rubric in seconds per paper.
- Review and approve: Check the marks and feedback, adjust anything, and approve. Nothing is final until you say so.
Frequently asked questions
Can AI grade computer science answers?
Yes. Proctor AI reads handwritten computer science answers, computer science answers include code, logic, and theory, so grading has to read handwritten code and trace logic. It grades each against your rubric and you approve every mark.
Can it grade handwritten code?
Yes. Proctor AI reads handwritten code and pseudocode, traces the logic, and grades it against the approach and output your rubric expects.
How accurate is computer science grading?
Proctor AI reaches around 93% agreement with manual marking, and because you review and adjust every mark, the final result is always teacher-approved.
Is the Computer Science grader free to try?
Yes. There is a free plan so you can grade a real set of papers before deciding.