TOK Essay Grader - AI Predicted Grade /10 & IB Feedback

Free first grade, no card required. AI TOK essay grading against the IB criteria - a predicted grade /10 with paragraph-by-paragraph feedback.

How to Get Your TOK Essay Graded by AI

  1. Paste Your Essay - Paste your TOK essay text (800-1600 words) straight into the submission form.
  2. AI Analysis - Our custom-trained AI model analyzes your essay against the current IB TOK assessment criteria, evaluating your knowledge question, areas of knowledge, use of real-world examples, and argument structure.
  3. Get Detailed Feedback - Receive a predicted grade (0-10 scale), paragraph-by-paragraph feedback, strengths, areas for improvement, and actionable suggestions.

Frequently asked questions

How do tokens work?

Each submission uses 1 token. Your first 2 tokens are free on signup and work on any grader (TOK, EE or IA). Top up any time from the Tokens page, where larger packs have a lower per-token price.

Can I get a refund if something goes wrong?

If grading fails, your token is not consumed. You only pay for successful analysis.

How accurate is the grading?

The TOK grader uses a custom-trained model with TOK-specific feature extraction, not a generic ChatGPT prompt, and scores your essay against the current IB TOK assessment criteria. In our testing it tracks examiner judgement more closely than an off-the-shelf LLM. Treat the predicted grade out of 10 as a well-calibrated estimate to guide your redrafting, not an official IB mark. For the full training corpus, held-out validation and error ranges behind our graders, see our methodology and accuracy report at /methodology.

What feedback will I receive?

Overall grade prediction on the 0-10 IB scale, 6 TOK dimension scores, paragraph-by-paragraph analysis with strengths and areas for improvement, and prioritised actionable recommendations.

Can I view my past submissions?

Yes. All your previous submissions and their feedback are saved to your account and accessible any time from your submission history.

What happens if the grader is offline?

Service typically restarts within 2 minutes. Real-time status indicator shown. Essays submitted during downtime are queued automatically.

What formats can I upload?

Paste your essay text (800-1600 words) straight into the form.

How long does grading take?

4 to 6 minutes with real-time progress updates showing each stage: essay processing, criteria analysis, and feedback generation.

Is my essay kept private and secure?

Yes. Your essay is encrypted, stored only for your account, and never shared with third parties or used for model training.