A test involving eight websites that perform verifications of this type

Are digital tools reliable for detecting whether a text was written by an AI?

Esp 10·01·2026 · 18:04 0

Artificial intelligence (AI) is increasingly being used as a tool for writing texts, for a wide variety of purposes.

A sad reflexion from an artificial intelligence on the success of hoaxes
Will artificial intelligence try to destroy humanity? Grok's AI response

The use of AI can lead to conflicts when someone claims to have written a text that was actually produced by artificial intelligence. There are various digital tools available to detect AI usage in a text, some of which are free. The issue when using them is: are these tools actually reliable?

I have been writing this blog for 22 years. I enjoy writing, and I don't want AI to take that pleasure away from me. I decided to test several of these verification tools using a text I wrote years ago—specifically, an article from November 2018 about Spain and Poland. When I wrote it nearly eight years ago, the AI ​​text-generation tools we have today did not exist (or, if they did, they certainly weren't available to the general public). You can verify the text's publication date, as it was archived on the Wayback Machine in 2018. If I had made any changes, they would be visible there.

Since not all verification tools can process large amounts of text, I ran the check using the article's first three paragraphs (those appearing before the first photo embedded in the text). This amounts to a total of 2,187 characters. Here are the results I obtained from various verification websites:

It is interesting to find such disparate results. While some identified the text as 100% human-written (which is correct, and I can vouch for that), other checkers seemed to think it was almost entirely written by AI, when that is not the case. In any event, this test helps me determine which checkers to use should the need arise, but above all, it shows that AI—since those tools ultimately run on artificial intelligence—is not as infallible as many people believe.

---

Image: Meta.ai.

Don't miss the news and content that interest you. Join Counting Stars for free on Telegram:

Opina sobre esta entrada:

Debes iniciar sesión para comentar. Pulsa aquí para iniciar sesión. Si aún no te has registrado, puedes crear una cuenta de usuario aquí.

Contando Estrelas
Privacy Overview

Este sitio web utiliza cookies para ofrecerte la mejor experiencia de usuario posible. La información de las cookies se almacena en tu navegador y realiza funciones como reconocerte cuando vuelves a nuestro sitio web y ayudar a nuestro equipo a comprender qué secciones del sitio web te resultan más interesantes y útiles.