How to recognize text created by artificial intelligence?

As artificial intelligences (AI) advance, it is becoming increasingly difficult to distinguish between human and machine creations.

How to recognize text created by artificial intelligence: practical tips and curious examples

With the emergence of increasingly advanced artificial intelligences (AI) capable of writing articles, essays, and even books, the question arises: how do we distinguish text written by a human from text created by a machine? Let’s look at the key signs that can give away AI-generated text, supported by curious and slightly absurd examples.

Perfect form, but minimal value

AI texts are often extremely well written, with impeccable grammar and a smooth style. But what is the problem? They often lack real depth or a unique idea.

For example:

„Success is the result of persistence, effort, and the right approach to tasks.“

It sounds true, but it doesn’t tell us anything new, does it? This is typical of AI – conveying the obvious, wrapped in perfectly sounding sentences.

Strange or absurd facts

Sometimes AI tries to be creative, but instead generates completely made-up facts that sound absurd.

For example:

„In 2023, scientists discovered that penguins can communicate through quantum physics.“

Obviously, this is fiction, but AI presents it with confidence, which can confuse the reader.

Lack of human emotion

A text can be grammatically perfect, but if it lacks sincerity or emotional depth, it was probably written by a machine.

Compare the following two expressions:

AI text: „The sun illuminates our day, creating conditions for life.“

Human text: „When the sun appears in the morning, I feel its light give me new energy for the day.“

The second example sounds more personal and connecting – something that AI can hardly imitate fully.

Repetition of ideas

AI often repeats the same ideas, rephrasing them multiple times.

For example:

„Reading is important because it enriches our knowledge. It also helps us broaden our horizons. The knowledge gained from reading is the key to success.“

After the first sentence, the direction is already clear, but AI continues to fill the text with unnecessary repetitions.

Mixing complex and conversational style

AI sometimes cannot stick to a single style.

For example:

„Breakfast is like the battery of life – it charges you for the day. Otherwise, if you’re hungry, you’re basically done.“

This text is neither fully formal nor entirely conversational, but a strange combination of the two.

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Excessive use of stock phrases

It is common for AI to use template-like and clichéd expressions.

For example:

„In life, it is important to pursue our goals because success does not come on its own.“

These phrases may sound inspiring, but they lack specificity that would make them memorable.

How do you check whether a text is generated by AI?

Analyze the logic of the text

Is there smoothness and connection between the sentences? If meaningful links are missing, the text is likely the work of AI.

Check the facts

If you encounter claims that sound strange or unlikely, look for confirmation.

Use online tools

For example:
- GPTZero – analyzes the text and indicates whether there is a likelihood it was created by AI.
- AI Text Classifier – a tool provided by OpenAI for detecting AI texts.

Look for an emotional element

People put emotions and personal experiences into writing, while AI strives for neutrality.

To sum up:

While AI is becoming increasingly skilled at creating texts, human uniqueness and creativity remain difficult for it to achieve. To distinguish a text created by a machine, pay attention to logic, depth, and emotional charge. And if you ever come across a text that sounds too perfect to be true – it probably isn’t.

What do you think – does this text sound sufficiently „human“?

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What are the main signs that a text may have been written by AI?

AI-written text is often very polished in form, but it can lack depth, originality, and emotional warmth. It may repeat ideas, mix styles in an unnatural way, or include clichéd phrases that sound impressive but say very little. Strange or unlikely facts can also be a warning sign.

Why can AI text look convincing even when it is not human-written?

AI text often has impeccable grammar and a smooth style, so it can sound correct at first glance. The problem is that it may stay at a very general level and avoid real insight. It can feel polished while still offering only obvious or empty statements.

How can you tell if a text contains made-up facts?

Check whether the claims sound strange, unlikely, or too absurd to be true. AI can present invented information with confidence, which makes it easy to miss at first. If something seems questionable, look for confirmation from reliable sources before trusting it.

What role do emotion and personal experience play in identifying AI text?

Human writing often includes sincerity, personal perspective, and emotional depth. AI text tends to be more neutral and less personal, even when it sounds fluent. If a text feels technically correct but emotionally flat, that can be a sign it was generated by a machine.

Can repetition be a sign that a text was created by AI?

Yes. AI often repeats the same idea in different words instead of developing it in a fresh way. If a text keeps restating the same point without adding new information, it may have been generated by AI rather than written by a person.

How can you check whether a text was generated by AI?

Start by examining the logic and flow of the text to see whether the sentences connect naturally. Then check suspicious facts and, if needed, use online tools such as GPTZero or OpenAI’s AI Text Classifier. A text that sounds too perfect, but lacks depth or emotion, may not be fully human.