This Hugging Face Space compares code generated by AI models across coding questions and test results.
GPTZero
GPTZero checks pasted text for AI generated content and provides an overall score with sentence level detection.
About GPTZero
GPTZero checks pasted text for AI-generated content and provides an overall score with sentence-by-sentence detection. It classifies text from models including ChatGPT, Claude, Gemini and Llama, and also offers plagiarism checking, grammar feedback, and writing-process reports that show copy-paste activity and typing patterns.
Pasted-text input shows a limit of 10,000 characters with an upgrade option. The tool works on the web and connects with Google Docs, Google Classroom, Canvas, Zapier and an API, plus a Chrome extension for Gmail, Docs and social media.
Key features
- Paste text for overall AI score with sentence-level detection
- Classify text from ChatGPT, Claude, Gemini, Llama and others
- Check plagiarism against outside sources without attribution
- Provide grammar check and AI-powered writing feedback
- Record writing process with video replay and copy-paste view
- Integrate with Google Docs, Classroom, Canvas, Zapier and API
Best for: Teachers, students, and writers who need to check text for AI-generated content and originality.
Good for
- Shows both overall score and sentence-level results
- Lists detection for several major AI models
- Connects with classroom tools such as Canvas and Google Classroom
Watch out for
- Pasted-text input shows a 10,000-character limit with an upgrade option
GPTZero at a glance
- Website
- gptzero.me
- Category
- AI & Machine Learning › AI Data & Analytics
- Type
- Online tool
- Pricing
- Free
- Platforms
- Browser extension, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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GPTZero FAQ
Which AI models are listed for detection?
ChatGPT, Claude, Gemini and Llama are listed, including GPT-5 and GPT-6.
Which integrations are listed?
Chrome extension, Google Docs, Google Classroom, Canvas, Zapier and API.
How much text can be pasted for a check?
The input shows 0/10,000 characters with an upgrade option.
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Tell us and an editor will check it.
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