ChatGPT detection

DetekceGPT.cz is a tool that detects the use of artificial intelligence in text.

The algorithm analyses texts in Czech, Slovak, German and English with great accuracy.

Reliable chat GPT plagiarism scan using neural networks. It accurately detects GPT-3.5, GPT-4, Mistral, Google Deepmind and more.

We offer also offer the possibility of API connection.

The algorithm is on average over 98% accurate on human text detection and over 90% accurate on AI text detection.

You can read more about the principle of the GPT detection algorithm and its accuracy HERE.

- THE TOOL IS ALREADY PROUDLY USED BY THE FOLLOWING INSTITUTIONS -

ChatGPT Detection Tool

Try AI-generated text detection and ensure the authenticity of the source. Paste text or upload the entire word document into the tool.

The tool can detect Czech, Slovak, German and English texts with high accuracy.

or

Drag and drop the document to check here

Result of the tool

The tool determines how likely it is that the text is written by artificial intelligence. It lists one of the probability levels, which are mentioned below.

Possible results of the analysis

1. Human written text
2. Slightly suspicious
3. Uncertain origin
4. Strongly suspicious for GPT
5. GPT written text

Accuracy

The algorithm is on average over 98% accurate on human text detection and over 90% accurate on AI text detection. For more on accuracy, false positives/negatives, etc., read HERE.

Large Language models (AI)

The tool can reliably detect texts written by OpeanAI GPT-3, GPT-4, Meta LLaMA 1 and 2, Google Bard and Google Palm. Thus, the range of detectable AI is wide.

Supported languages

The tool accurately analyses texts written in Czech, Slovak, German and English. We are constantly increasing the number of supported languages.

Basic tool

The basic version is limited to five recordings per day. Only one document can be uploaded at a time. The extended version allows more detailed report analysis and more.

Advanced version

Leverage the full potential of DetekceGPT.cz with the full version of our tool and ensure academic integrity for your institution.

Advanced detection

View a short video that describes how the tool works.

Capabilities and limitations

The tool accurately detects:

  • Essays on various topics
  • Stories
  • Lyrical poems
  • Text for presentation
  • Diploma Theses
  • Seminar papers
  • Scientific articles
  • Motivation letters
  • E-Mail messages

The tool is not built for:

  • Laboratory protocols
  • Teaching notes
  • Conference Proceedings
  • Presentations listed in points
  • Encyclopedia
  • Textbook material
  • Interviews
  • CVs
  • Contracts

We offer an extended program for schools, companies, organizations and individuals.

Buy the extended version once and get a permanent teacher's license.

Read an academic paper about the algorithm that powers DetekceGPT.cz.

View academic work

Get in touch with us

We are willing to set up accounts for you with access to the extended version for free, whether you are an individual user or a representative of a school or company.

We also offer training workshops to introduce educators or staff to ChatGPT, and provide practical guidance on how to use the tool.

Feel free to write to us with any further requirements, questions or suggestions and we will be happy to try to accommodate you.

ID

19336039

Company and registered office

Ollsoft s.r.o.
Příčná 1892/4, Nové Město (Praha 1), 110 00 Praha

Language