A text classifier based on artificial intelligence (AI Text Classifier) is a tool that predicts free of charge, as it is likely that a given text was generated by artificial intelligence. This classifier is a refined GPT model, which requires a minimum of 1,000 characters and is trained on materials written in English by adults. Its main goal is to cause a discussion on the ability to read AI texts and is not always 100% accurate. Users can send their text to the classifier in order to obtain a result, which may be very unlikely, unlikely, ambiguous, possible or very likely is ai-generous. This is an official AI detection tool developed by OpenAI.