Question 1

Can it detect text from ChatGPT-4o?

Accepted Answer

Yes. aigeneratedit detects AI-generated text from GPT-4o, Claude 3.5/4, Gemini 1.5/2.0, Llama 3, Mistral, and other major language models.

Question 2

Does it identify which AI wrote the text?

Accepted Answer

Yes. Our model attribution layer identifies the most likely source model. Attribution is shown as a probability distribution — not a binary yes/no.

Question 3

What is per-sentence analysis?

Accepted Answer

Each sentence is independently scored. This is critical for mixed-content documents where a human writer has partially edited AI-generated text.

Question 4

Is there a minimum text length?

Accepted Answer

We recommend at least 150 characters for reliable results. Short snippets under 50 characters will return low-confidence results.

Question 5

Can paraphrasing tools fool the detector?

Accepted Answer

Paraphrasing reduces detection accuracy. However, our ensemble uses multiple independent signals (perplexity, burstiness, semantic patterns) making it significantly harder to fool than single-model detectors.

AI Text Detector

Frequently asked questions

Integrating into a workflow?