Detector tools compared
GPTZero, Turnitin, Copyleaks, Originality, QuillBot, Grammarly and ZeroGPT: what each one measures, how accurate it is in tests, and why they disagree.
Threads in Detector tools compared
- ✓
Why do GPTZero, ZeroGPT, QuillBot and Grammarly give different AI scores?
They disagree because they are answering different questions with different models, different training data and different cut-offs. A "70%" from one tool is a...
2replies - •
Which free AI text detectors are actually worth trying for a quick check?
I am a freelance copywriter. I have never run my own work through a detector before this year. Then a client sent me a screenshot of a score on a piece I wrote...
9replies - •
Can an AI detector tell which model wrote something (ChatGPT vs Claude vs Gemini)?
I get this question from colleagues often enough that I want to see how people here handle it. Someone pastes a paragraph into a detector, gets "likely AI"...
6replies - ✓
Is Originality.ai (or any AI detector) good enough to screen freelance writers before paying them?
Side project question rather than a day job one. A friend and I run a small niche content site. We commission around forty articles a month from a pool of...
9replies - ✓
A client's AI detector flagged my human-written marketing copy. What can I send them as proof?
Landing page copy. About 1,400 words. Wrote it myself over four days in Google Docs, off a brief and a 40-minute call with the client's product lead. Two...
9replies - ✓
Is GPTZero accurate compared with Turnitin, Copyleaks and Originality.ai?
GPTZero is accurate enough to flag obvious, unedited chatbot output and not accurate enough to prove anything on its own. In independent tests it has ranged...
1reply