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Why does ai prefer the long dash in its responses?

AI's Long Dash Trend | New Insights from People

By

James Mwangi

Aug 25, 2025, 07:12 PM

Updated

Aug 28, 2025, 12:47 PM

2 minutes needed to read

A visual representation of AI text responses featuring a long dash to illustrate its frequent use in communication.
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A recent discussion on AI-generated text has sparked fresh interest in the common use of long dashes (โ€”). People across various forums are now weighing in, suggesting that the trend may stem from its stylistic roots in influential training sources, like literary works and academic articles.

Why the Long Dash?

The long dash is becoming a signature of AI text. Some people highlight that this punctuation connects ideas smoothly, acting as a pause that mirrors natural speech. "It's mostly a style inheritanceโ€”AI picks it up where the long dash is used for emphasis, rhythm, or punchy transitions," one user wrote, emphasizing its role in enhancing flow.

In addition, a user shared insights from older computer science books, stating, "I read some books related to computer science which are written before chat gpt and there were the legendary chat gpt dashes everywhere." This reflects a significant tie between AI style and traditional writing.

Critics, however, question its appropriateness in modern communication. "A lot of AI writing tends to use the long dash because itโ€™s common in blog posts and articles from training data," one commentator pointed out. This raises a critical question: does this stylish flourish boost readability or make AI seem pretentious?

The Sentiment Spectrum

Reactions remain varied. While many appreciate the elegance of the long dash, others see it as excessive. "It's like the avocado toast of punctuation - trendy, versatile, and maybe a little overdone," one person humorously remarked, illustrating the mix of admiration and critique.

"In an era of TL;DR, people donโ€™t have the attention span for lengthy texts without these pauses," noted another commentator, highlighting the increasing demand for clarity in myriads of digital interactions.

What Lies Ahead for AI Communication?

As AI-generated text continues to gain traction, the implications of adopting such styles are significant. Analysts predict the long dash's prevalence may shape the way people communicate digitally.

Key Observations

  • ๐Ÿ–‹ Training Sources: The long dashโ€™s frequent use links back to extensive literary and technical training materials.

  • โ–ณ Cultural Impact: Emphasis on the long dash signifies a shift from traditional punctuation norms to contemporary styles favored by AI.

  • โ–ฝ User Experience: Mixed reviews exist, with some celebrating the aesthetic and others questioning its necessity in everyday writing.

As this trend evolves, the question remains: how will these AI habits transform our writing practices in the future?