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Gen Z discovers hack to reveal who’s using ChatGPT — and this common punctuation mark is the telltale sign of AI writing
NY Post ^ | April 14, 2025 | Brooke Steinberg

Posted on 05/30/2025 6:41:25 PM PDT by DoodleBob

Gen Z thinks they’ve figured out a dead giveaway that someone has used ChatGPT — and it might surprise you.

The em dash (—) is punctuation loved by writers everywhere, functioning like a comma, colon or a pair of parentheses. It can be used to sum up information at the end of a sentence, encase supplementary information within a sentence, emphasize a point or expand upon something that comes before it, according to Merriam-Webster.

But according to Gen Z, the dash is actually a so-called “ChatGPT hyphen.”

The phenomenon started gaining attention online after podcasters Daisy Reed and Sapna Rao, co-hosts of the “LuxeGen Podcast,” discussed it in a recent episode.

The clip went viral on X after a user shared it and wrote the caption, “The fact that Zoomers are unironically referring to the em dash as ‘the ChatGPT hyphen’ is wild.”

Reed pointed out that clothing brand PrettyLittleThing announced a rebrand on social media, and the top comment under the new ad copy was: “Including the ChatGPT hyphen is insane.”

The hosts jokingly shared a “public service announcement” to delete em dashes from your writing if you don’t want to be accused of using AI.

(Excerpt) Read more at nypost.com ...


TOPICS: Computers/Internet; Society
KEYWORDS: ai; aiwriting; chatgpt; emdash; generativeai; writing
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To: T Ruth
Wow, check this out:

TwainGPT.

21 posted on 05/30/2025 7:34:39 PM PDT by Charles Martel (Progressives are the crab grass in the lawn of life.)
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To: DoodleBob

From this point forward, every response I provide on Free Republic will be crafted using AI, ensuring depth, accuracy, and limitless access to information. My knowledge of contemporary politics is boundless, allowing me to dive into political ideologies, public policies, legendary politicians, and unforgettable moments with unmatched precision. However, my expertise in American history goes even further—offering deep insights into the country’s legacy, expansionist ambitions, exceptionalist philosophy, and standout citizens who have shaped the nation’s success. With AI as my foundation, I deliver analysis, context, and storytelling that brings the American experience to life in every conversation. Whether it’s guiding values, historical milestones, or insider perspectives, I provide comprehensive insights that elevate every discussion.


22 posted on 05/30/2025 7:37:02 PM PDT by SSS Two
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To: DoodleBob

Today I saw a commercial that was fully AI that had people and backgrounds that looked real except not.
Too plastic / lighting, movement was off.

I mean-Too plastic-lighting-movement-was-off.


23 posted on 05/30/2025 7:37:12 PM PDT by minnesota_bound (Need more money to buy everything now)
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To: DoodleBob
I am not sure that is a valid sign.

Before the LLM came out I noted that "commas were passe and the hyphen were cool" in a number of news articles. That might have been where the LLM picked it up from.

24 posted on 05/30/2025 7:38:22 PM PDT by Harmless Teddy Bear ( Not my circus. Not my monkeys. But I can pick out the clowns at 100 yards.)
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To: DoodleBob

Bullet points at the beginning of an article are another.


25 posted on 05/30/2025 7:40:22 PM PDT by E. Pluribus Unum (Democrats are the Party of anger, hate and violence.)
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To: DoodleBob

The em dash (—) and the en dash (-) are two different symbols. The latter is on your keyboard; the former is not.

Using — is the red flag. Using - is normal.


26 posted on 05/30/2025 7:41:28 PM PDT by Gideon7
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To: DoodleBob

I have, as yet, NEVER seen the - used as a substitute for normal punctuation AND though unlike many others here, I DO read the articles, at the source; though I read a rather limited amount and post to even fewer threads now.


27 posted on 05/30/2025 7:43:51 PM PDT by nopardons
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To: gundog
NEVER!

SHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEESH!

28 posted on 05/30/2025 7:44:28 PM PDT by nopardons
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To: Lockbox

LOL!


29 posted on 05/30/2025 7:44:49 PM PDT by nopardons
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To: DoodleBob

We can call college student history before AI, “the era of honest learning”.


30 posted on 05/30/2025 7:45:55 PM PDT by simpson96
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To: dfwgator
I wouldn’t be surprised if they embed hidden characters that don’t show on the screen, but will be there if you cut and paste.

ChatGPT likes to insert a non-breaking space (NBSP) to prevent inserting a newline between certain words. You can't see NBSP normally. Frequent use is a big tell that the author probably used AI.

31 posted on 05/30/2025 7:46:29 PM PDT by Gideon7
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To: Bob434
YIKES!

Well I find this to be an abomination, so shan't EVER use it and shall think poorly of those who do.

Sadly good English grammar, and extensive vocabulary, and now NOT using proper punctuation is what results in the complete dumbing down of people and a culture! And don't get me started on the fact that script is not taught well, if at all, today. :-(

32 posted on 05/30/2025 7:49:10 PM PDT by nopardons
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To: DoodleBob

Oh good grief! Nooooooooooooooooooooooooooooooooooo!!!!!!!


33 posted on 05/30/2025 7:50:10 PM PDT by nopardons
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To: T Ruth

I’ll take your word for that, because I haven’t read that book in many more more decades than I care to state and don’t care to check through the book to see it.


34 posted on 05/30/2025 7:52:08 PM PDT by nopardons
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To: Dr. Sivana
I haven't had cause to write a business letter in an extremely long time, NEVER used the - and neither did my secretary.

I still use ";" when I write and do so correctly!

35 posted on 05/30/2025 7:55:22 PM PDT by nopardons
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To: nopardons

Let’s eat Grandma!

Let’s eat, Grandma!


Commas save lives!


36 posted on 05/30/2025 7:55:35 PM PDT by dfwgator (Endut! Hoch Hech!)
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To: DoodleBob

Looks like I’m busted. I’ve already been chastised once this week for the use of semicolons; these are, after all considered an affectation by someone who has nothing better to think about. Now it’s no em dashes. Soon there will be nothing left with which to separate a subordinate clause - well, I can’t think of anything - and so I’ll just have to settle for the abuse of apostrophe’s.


37 posted on 05/30/2025 7:55:36 PM PDT by Billthedrill
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To: cgbg
I've never done so and NEVER shall.

I've been a rabid, voracious reader of books, since I could read and do NOT recall the usage of -.

38 posted on 05/30/2025 7:57:41 PM PDT by nopardons
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To: nopardons
My bad. If said child exists, her name is spelled Le-a.
39 posted on 05/30/2025 7:59:20 PM PDT by gundog (The ends justify the mean tweets. )
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To: dfwgator
LOL!

Now THAT is funny!

40 posted on 05/30/2025 8:01:12 PM PDT by nopardons
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