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AI DETECTION On-device

Check for AI writing

Look for patterns associated with AI-generated writing and review the evidence in context.

English prose · First scan downloads 128 MB

Use your judgment

The score describes writing patterns and cannot establish authorship. Scans start at 150 words because short drafts give the model less evidence.

0 wordsAt least 150 words

About Draftmark

Draftmark reviews text in your browser. The first scan downloads model files from Hugging Face. Your document and results stay in memory on this device.

Detector model Draftmark RoBERTa FT INT8 · MIT.

Detector results are signals for review. The benchmark reports performance on human writing, English learner essays, and AI-generated samples.

View benchmark results