Question 1

How accurate is the AI Detector?

Accepted Answer

Our detector analyses sentence-level patterns, perplexity, and burstiness to identify AI-generated content. It works across GPT-4, Claude, Gemini, and other popular models, returning a probability score and confidence level with every result. No detector is perfect — treat the score as a helpful signal, not a guarantee.

Question 2

What does the AI probability score mean?

Accepted Answer

The score shows the percentage likelihood that the text was generated by an AI model. A score below 17% is considered human-written, 17–35% is mixed or uncertain, and above 35% is likely AI-generated. Each sentence is also scored individually so you can pinpoint the flagged sections.

Question 3

Which AI models can it detect?

Accepted Answer

The detector is trained to identify output from GPT-3.5, GPT-4, Claude, Gemini, Llama, Mistral, and other popular models. It updates regularly as new models are released to keep detection rates high.

Question 4

What is the word limit for AI detection?

Accepted Answer

Free accounts can scan up to 100 words per request. Pro accounts raise the limit to 2,000 words, which is ideal for longer essays, reports, or articles. More text generally produces a more reliable score.

Question 5

Can I humanize flagged text directly from the detector?

Accepted Answer

Yes. If your text scores above 17% AI probability, a "Humanize This Text" button appears in the results panel. One click sends it straight to the humanizer — no copy-pasting needed.

AI Content Detector

Detector FAQs

How accurate is the AI Detector?

Start writing with more confidence