AI Essay Detector

Yes — but treat it as a starting point for a conversation, not as proof. False positives are possible, especially for ESL students whose writing can superficially resemble AI patterns. Always combine with other evidence.

70%+ is a strong AI signal worth investigating. 40–69% is uncertain — could be AI-assisted or edited AI content. Under 40% suggests primarily human writing.

It detects patterns common to all major LLMs (ChatGPT, Claude, Gemini, Llama). The patterns — uniform sentence structure, hedging language, low burstiness — are shared across all models.