Identifying AI-Generated Texts: Unveiling the Words and Phrases

Identifying AI-Generated Texts: Unveiling the Words and Phrases

Olivier Dubois
2 min read

Revealing the Writing Style of ChatGPT: Reddit Users Identify Distinctive Language Patterns

AI-generated texts are increasingly prevalent online, often lacking clear identification. In a recent development, Reddit users have shared specific words and phrases that can help to discern texts generated by ChatGPT, an AI language model developed by OpenAI. According to the Reddit community, ChatGPT tends to favor certain words disproportionately, such as "delve," "foster," and "crucial," and constructs overly intellectual passages. Moreover, it frequently employs hyphens in compound adjectives and maintains a formal writing style. However, relying solely on individual words as definitive evidence of ChatGPT's authorship might be misleading, as these words can also be used in human-generated writing. AI-generated texts often evoke an eerie feeling of discomfort in readers.

Key Takeaways

  • Reddit users have identified certain words and phrases, like "delve," "tapestry," and "kaleidoscope," that are frequently used by ChatGPT, an AI language model.
  • ChatGPT is inclined to draw excessive conclusions and employ slightly stylized language, resulting in an overly intellectual tone.
  • The frequent use of hyphens in compound adjectives, em-dashes, and uniform sentence and paragraph lengths serve as potential indicators of ChatGPT-generated text.
  • AI-generated LinkedIn posts slightly outperform human-generated posts in sentiment analysis, but receive less user engagement.
  • The "uncanny valley" effect can be observed in AI-generated texts, as they may appear coherent and positive but provoke a subtle feeling of discomfort due to their subtle divergence from human expression.


The exposure of ChatGPT's writing patterns unveils implications for creators, consumers, and regulators of AI-generated content. In the short term, increased awareness of AI language patterns may result in more effective detection and flagging of AI-generated content. This development could potentially impact organizations and individuals using AI for content creation, necessitating adjustments in strategies to evade detection or incorporate clear labeling.

In the long term, there may be stricter regulations surrounding the transparency and ethical standards of AI-generated content. Countries with robust data privacy laws, such as the European Union, could spearhead this movement. Moreover, financial instruments, like insurance policies, may need to adapt to address potential reputational risks associated with AI-generated content.

The subtle "uncanny valley" effect in AI-generated texts presents challenges for developers aiming to enhance AI's ability to convincingly emulate human expression. Overcoming this hurdle may demand significant advancements in AI technology and fine-tuning of algorithms to better replicate natural human language patterns.

Did You Know?

  • ChatGPT: ChatGPT is an AI language model developed by OpenAI, capable of generating human-like text based on the input it receives. It is trained on a extensive dataset of text and can perform various natural language processing tasks, such as text generation, translation, and summarization.
  • Compound adjectives: Compound adjectives are formed by combining two or more words to describe a noun. In English, they can be written as separate words (e.g., "AI-generated texts") or with a hyphen (e.g., "AI-generated-texts"), with the hyphen indicating that the words function as a single adjective.
  • "Uncanny valley" effect: This effect occurs when humanoid objects that imperfectly resemble humans provoke feelings of eeriness and revulsion. In the context of AI-generated text, the "uncanny valley" effect arises when the text appears coherent and positive, but elicits a subtle feeling of discomfort due to its nuanced differences from human expression. This can be attributed to factors like unnatural phrasing, lack of emotional variation, or inconsistent language use.

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