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AI essay grader with rubricGeneral essay grading tool

AI Essay Grader with Rubric-Based Feedback

Upload a rubric, paste student writing, and get rubric-aligned feedback, scores, and revision suggestions you can review and edit.

Beta
Try the AI Essay Grader
Teacher-reviewed feedback draft, not auto-final grading.
Current mode is shown before users enter the workspace.
Current support

Beta fallback

For the best result, add the assignment criteria and review the generated score rationale before sharing feedback.

Audience

Teachers, tutors, and writing programs using rubric-based assignments

Use case

Turn a rubric and a student draft into editable score rationale, criterion-level comments, and revision guidance.

Mode

fallback_beta

Rubric options
TOK EssayTOK ExhibitionExtended EssayInternal Assessment
General custom-rubric grading should be reviewed carefully. Supported IB rubrics remain the most calibrated workflows today.
How it works

A simple teacher-reviewed workflow

Add the rubric
Use a supported rubric preset or add assignment criteria so the feedback follows the actual task.
Paste or upload the essay
Add the student draft, prompt, and any teacher context needed for accurate feedback.
Review and edit the report
Rubric AI drafts scores, comments, and revision suggestions that remain teacher-reviewed.
Sample essay

Climate Policy Argument Essay

Use the class rubric to evaluate an argumentative essay on whether cities should expand low-emission zones.

Low-emission zones can reduce pollution, but they must be paired with public transit discounts so the policy does not punish workers who cannot immediately replace their cars.

Sample grading report

Overall score: Proficient

The draft has a clear claim and a practical policy lens. The rubric fit is strongest for argument focus and organization, while evidence quality needs more specific sources and explanation.

Strengths
  • States a defensible claim that matches the assignment focus
  • Uses a balanced policy recommendation instead of a one-sided answer
  • Organizes the argument around tradeoffs and implementation
Improvements
  • Add concrete evidence from class sources or city case studies
  • Explain how the policy would affect different stakeholder groups
  • Tie the conclusion back to the rubric's reasoning criterion
Rubric breakdown

What the tool reviews

Each SEO tool page can define its own grading dimensions, score labels, and feedback emphasis.

Rubric Fit
Aligned
Checks whether the essay addresses the assignment criteria instead of receiving generic writing feedback.
Criterion-Level Scores
Editable
Drafts score rationale for each rubric category so teachers can calibrate before sharing.
Revision Guidance
Actionable
Turns rubric gaps into specific next steps students can act on in the next draft.
Who this is for

Teachers, tutors, and writing programs using rubric-based assignments

Turn a rubric and a student draft into editable score rationale, criterion-level comments, and revision guidance.

Use this page as the starting point for the AI essay grader with rubric workflow, then continue into Rubric AI to upload the essay, choose the rubric context, and review the feedback draft.

FAQ

Frequently asked questions

Practical answers for teachers evaluating whether this tool fits their grading workflow.

Can I use my own rubric?
Yes. Rubric AI is designed around rubric-based feedback workflows, so teachers can align comments to the assignment criteria before sharing feedback.
Is the score final?
No. The score is a draft for teacher review. Teachers should verify the evidence, adjust the rationale, and make the final grading decision.
Which rubric workflows work best today?
The strongest supported workflows today are IB TOK Essay, TOK Exhibition, Extended Essay, and IA. General rubric-based essay grading is available as a careful beta workflow.
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TOK essay rubric
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Extended Essay rubric
Check an Extended Essay draft against rubric expectations for focus and method, knowledge and understanding, critical thinking, presentation, and engagement.
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Start grading with AI essay grader with rubric

Continue to the Rubric AI grading workspace to upload the essay and review rubric-aligned feedback.

Grade with a Rubric
AI Essay Grader with Rubric-Based Feedback | Rubric AI