Help & Answers
Everything you need to know about GPT Zero's AI detection technology, privacy, and how to stay ahead in the age of AI.
General Detection
How reliable is the AI detector?
The score is a pattern-based estimate, not proof. It is most useful for a complete passage and should be read with context, drafts, and a conversation with the writer when the stakes are high.
Which AI models can you review?
The checker is designed around patterns found in current major model families, including ChatGPT and GPT-6-era writing, Claude, Gemini, and Llama. It cannot reliably name the exact model that produced a passage.
Privacy & Safety
Is my content stored or used for training?
Your text is sent to the detection service to produce a result. Do not paste personal data, private information, or confidential material. See the privacy policy for details.
Do I need an account to use the service?
No. You can use the checker on this page without creating an account or entering a card.
Professional Use
Can AI detection help with SEO?
A detector can help an editor identify passages worth revising, but it does not predict search rankings. Focus on useful, accurate work that reflects real experience and subject knowledge.
What happens if I get a "Mixed" result?
A mixed result means the writing signals vary across the passage. Read the highlighted sentences and the wider context before drawing any conclusion about how the text was produced.
Still have questions?
Can't find what you're looking for? Reach out to our human support team and we'll help you within 24 hours.