---
title: 'Can Signal tell if a student used AI?'
description: 'No tool can reliably detect AI, and Signal doesn’t claim to. It shows two signals, both reported by the student’s browser: which words were pasted into an…'
canonical: 'https://www.gonurture.com/signal/faq/detect-ai-use'
siteGuide: 'https://www.gonurture.com/llms.txt'
---

[← All Signal FAQs](https://www.gonurture.com/signal/faq.md)

[Understanding the data](https://www.gonurture.com/signal/faq.md#understanding-the-data)

No tool can reliably detect AI-written text, and Signal doesn’t claim to.

It gives you two signals, both reported by the student’s browser:

-   Pasted in: which words were pasted into a written answer and were still there when it was submitted;
-   Left the view: how many times the student left the session view while a question was in front of them.

Signal only records what happens in the session. It never sees other tabs, apps, the student’s screen or another device.

Treat both as prompts for a conversation, not proof. The strongest check is still the student’s reasoning: ask them to explain their answer.

## Signal features

-   [Behind every answer](https://www.gonurture.com/signal/behind-every-answer.md)

## Step-by-step tutorials

-   [Seeing which answers were pasted in](https://www.gonurture.com/tutorials/signal/results-insights/seeing-which-answers-were-pasted-in.md)
-   [How away alerts bring students back](https://www.gonurture.com/tutorials/signal/running-a-session/away-tab-alerts.md)

## More in Understanding the data

-   [What does a “guess” mean in Signal?](https://www.gonurture.com/signal/faq/what-is-a-guess.md)
-   [A guess or low-effort flag looks wrong. What can I do?](https://www.gonurture.com/signal/faq/flag-looks-wrong.md)
-   [Can Signal analyse students’ written reasoning?](https://www.gonurture.com/signal/faq/analyse-written-reasoning.md)
-   [Why do different screens show different numbers of correct answers?](https://www.gonurture.com/signal/faq/numbers-differ.md)
-   [Does Signal track students’ progress over time?](https://www.gonurture.com/signal/faq/track-students-over-time.md)
-   [Is Signal for grading or reporting?](https://www.gonurture.com/signal/faq/grading-and-reporting.md)
-   [Can Signal mark written answers?](https://www.gonurture.com/signal/faq/mark-written-answers.md)
-   [Can I export Signal data?](https://www.gonurture.com/signal/faq/export-data.md)
-   [Can parents see their child’s work?](https://www.gonurture.com/signal/faq/parents-and-supporters.md)
-   [Do school leaders get a summary of Signal use?](https://www.gonurture.com/signal/faq/summary-for-school-leaders.md)

[← All Signal FAQs](https://www.gonurture.com/signal/faq.md)

Make feedback matter

## Still have a question about Signal?

Talk to our team about your school, your classes and your setup.

[Book a demo](https://www.gonurture.com/request-demo.md)