AI Detector
Important: This is a rough heuristic estimate based on writing-style
signals — not a reliable AI detector and not proof. AI detectors are
known to be inaccurate: they can wrongly flag genuine human writing (especially by non-native English
writers) and can be easily fooled. Never use this to accuse, grade, or penalize anyone.
Treat the result as a loose indication only.
Heuristic AI-pattern score
—/100
Enter some text to analyse
(style-similarity estimate, not a verdict)
| Words | 0 |
| Sentences | 0 |
| Average Sentence Length (words) | — |
| Sentence-Length Variation (burstiness) | — |
| Vocabulary Diversity | — |
| Most-Repeated Phrase Count | 0 |
Higher sentence-length variation and higher vocabulary diversity are more typical of human writing; very uniform sentences and heavy repetition are more typical of some AI output — but both humans and AI produce text across this whole range, so these signals overlap heavily and are not decisive.