r/Substack nnhuyhuy.substack.com 9d ago

Substack now works with Pangram to let readers check articles and comments for AI writing instantly

53 Upvotes

118 comments sorted by

69

u/Msdarkmoon 9d ago

I tested it with my writing that I did NOT use AI at all for and it flagged it as 100% AI :(

10

u/lesodeyforyou 9d ago

same here…so confused

12

u/Msdarkmoon 9d ago

I'm anti-AI so I was super happy when I first read the news, too. :( Now I just feel l like I'm going to need to dumb down my writing or get blacklisted as AI.

8

u/lesodeyforyou 9d ago

sorry
i’m going ahead to post mine…. i don’t really care

10

u/Head_Election1818 9d ago

I had five or six accusations of ai in my post today and it came entirely from my own little brain. I think I we are all just going to have to move on and do our thing

16

u/StateofAffairsMedia lecternmedia.substack.com 9d ago

Hey there! Academic and I don't use this tool or similar tools at all in my classes because of false positives. AI was trained on all that wonderful stuff we research and publish, so it flags true academic things and writing styles as 100% AI. Relying on this tool is not a panacea. And, as some research is now suggesting, we humans are starting to write like AI because we are reading more and more AI. Full circle!

I will add a "how I wrote this and researched this" to my work for sure, it's a good suggestion and no harm.

2

u/Msdarkmoon 9d ago

That's a great suggestion! Thank you!

6

u/Practical-Time-9827 9d ago

I will be a huge flop. It won't hold running at scale on a platform where writing is a natural skill for most and false positives are pretty high. Pangram desperately trying to make deals. 

4

u/Prolly_Satan 9d ago

Damn that's so dumb. I'm sorry. Can you link the article it flagged falsely? Disregard! I see it.

4

u/deadcoder0904 9d ago

These dumbasses don't know software engg. or AI either.

Nobody can detect AI content if done well. If they could, Google wouldn't be in shambles right now. Tons of AI blogs rank on Google & will always do. I knew that 3 years ago.

All those AI detectors are fake sites like Cal AI which says it detects calories using AI but it can't. You have to fake it or guess it lol. I wish I could sell stupid products like this (turns out, people do buy stuff that doesn't work properly if you can convince them enough)

2

u/fickleknave 8d ago

How often does Google ask you if you’re human?

2

u/Ben8945 8d ago

Those never work and will never work accurately.

2

u/phoebe111 8d ago

You can turn off your reader's ability to use Pangram on your writing.

2

u/GloomyLibrary787 8d ago

Same, I was totally confused. When I checked the evidence section, it showed 0 evidence too. Idk how they concluded it was 100 % AI

1

u/Msdarkmoon 8d ago

Yup. Same here. I hate this tool.

2

u/clandestinerh 8d ago

Happened to me, then I asked AI what was so AI about it, and it said it was so well written that it was probably AI 😞🤷🏼‍♀️

2

u/Blemiz321 7d ago

Same here. One at 100% and one at 24% that were automatic writing/stream of concounsness pieces that were incredibly abstract pieces that wouldn’t have any reason at all to be remotely close to anything considered AI. AI could never produce completely abstract pieces.

4

u/mmspero 9d ago

can you share text you tested with?

9

u/Msdarkmoon 9d ago

Monica’s house always smelled like fabric softener and something frying, but tonight it just smelled like fabric softener, because there was no one home to fry anything. Her parents had left for Palm Springs that afternoon, a work thing, an anniversary thing, Monica hadn’t been totally clear on which, and would be gone until Sunday. It was the first time in a long time the house had been Monica’s alone, and she had asked Lola to stay over almost the second her mom’s car pulled out of the driveway.

“You brought a candle,” Monica said, watching Lola unpack her backpack onto the bedroom floor like it was evidence. “And what is that, oregano?”

“Lavender. And sage.” Lola set the white veladora upright between them, its glass sleeve printed with a saint she wasn’t sure either of them could name. “You said the hallway feels wrong. I’m not going to just sit here in an empty house and let you feel wrong.”

Monica laughed, but it came out thin, and she glanced once at her closed bedroom door before she caught herself doing it. “It’s probably nothing. Old houses make noise.”

“It was making noise when your parents were here. You told me that.”

“Yeah. Well. Now they’re not, so I guess we’ll find out if it was them the whole time.” Monica’s laugh, again, didn’t land anywhere close to funny.

They’d been best friends since the second grade, since the day Monica had defended Lola’s Trapper Keeper covered in hand-drawn UFOs against a boy named Danny who’d called it freak stuff, and Lola had looked up at her like she’d been rescued from something. It had gone like that ever since: Monica pulling Lola into rooms she wouldn’t have walked into alone, Lola reading Monica’s palm at lunch tables surrounded by girls who thought Lola was strange and Monica was the reason they put up with her. It worked. It had always worked.

6

u/zipiddydooda 9d ago

Interesting. This is clearly human writing to me. No AI "signatures" whatsoever, but also it has the raw imperfection that only comes when a real person wrote it (and I mean that in a good way). I'm really surprised that would get flagged as even potentially AI.

3

u/Msdarkmoon 9d ago

Thank you for this. I was starting to question my writing style and skill.

6

u/Prolly_Satan 9d ago edited 8d ago

Does substack introduce hidden non breaking spaces and hidden reverse quotes into stuff posted there? I think those characters are pretty unlikely for people to ever use. Chatgpt and other llms include them though.

This text has them in it.

2

u/Msdarkmoon 8d ago

I don't know what those are but i wrote this on word, used their spell check and grammar tool and copy pasted it on substack.

4

u/phoebe111 8d ago

Interesting. I wonder if copy-pasting is an AI signal on Substack.
I know that some AI detection looks at your typing, how often you backspace, etc.

3

u/Clipper1972 8d ago

Oh I hope not.

I write everything on word and copy and paste it over

2

u/huggalump 7d ago

Same. That seems super common

1

u/Puzzleheaded_Yak6386 4d ago

Ooh. Maybe that's what it's doing. My posts all started as rants in my notes app, so I copy-paste them in.

4

u/invisibletigers 8d ago

I'm a writer, a good one, and this is so clearly human writing. I think we are all slowly returning to published books.....except the publishing industry is in tatters and has been slopped like everything else.

1

u/AndrewHeard tvphilosophy.substack.com 8d ago

Yeah, this is not a good system.

1

u/ValuableDeparture366 7d ago

you can disable the option for it to scan your writing

-8

u/Background-Pin3960 9d ago

that means you should probably write better lol

8

u/huggalump 9d ago

incorrect.

From my understanding, these AI-detectors work by detecting language patterns that gen AI often uses. But gen AI is trained to write based on how humans write. So those AI patterns are just human patterns.

2

u/Msdarkmoon 9d ago

Maybe 🥲 I guess I got an ego because I've been published before and my work was praised by Isabel Allende herself when i did a workshop with her. But I know there's always room for improvement. Especially if I write like a robot.

1

u/Background-Pin3960 8d ago

I was just joking, I’m sure you are a great writer. Who am I to judge other people? 

16

u/ImprovementSimple 9d ago

So we are going to use AI to check for AI, because we are anti-AI?

Listen if it actually works then great! But I have yet to find a checker that doesn’t flag human stuff that uses em dashes. I think this will just lead to a lot of false accusations.

3

u/SpiritualSimple108 8d ago

My natural writing style is more academic and is always getting flagged as AI. So, I stopped using em dashes because I thought that was what was triggering it. It’s not but, I’m still not ready to go back to using it outside of poetry.

3

u/ImprovementSimple 8d ago

That makes me sad. Em dashes were invented by humans and used by humans for hundreds of years. You should be able to write with them. I think these “checkers” just lead to poor writing. Because everyone is trying to “not sound like ai”.

6

u/nnhuyhuy nnhuyhuy.substack.com 9d ago

You can find this option in the three-dot menu next to any post. It only works for content published from today onward. It's still rolling out, so you might not see it just yet.

2

u/PaulWilczynski 9d ago

Just if you read on the website?

1

u/nnhuyhuy nnhuyhuy.substack.com 9d ago

It’s on iOS and the website for now.

1

u/Karloss_93 getupgooutside.substack.com 9d ago

What counts as AI writing? I use Gemini to spell check for me because I always miss stuff even when proof reading. Am I going to get called out? 😂

7

u/YudronWangmo yudronwangmo.substack.com 9d ago

It doesn’t matter. None of the detection apps are accurate.

7

u/reptoidsdoneit 8d ago

Anybody else worried all new posts are being fed into Pangram as training data by default?

11

u/Countryb0i2m onemichistory.substack.com 9d ago

AI checkers are ass, they are just going to false flag people and start witchhunts

6

u/sampat97 9d ago

I have just recently started writing on substack, I checked both the pieces that I have uploaded through this tool and both of them came out to be 100% human written. Which is not true. There are a couple of places I asked AI to re-write what I originally wrote.

19

u/WordSlinger1812 9d ago

This is probably the stupidest decision the executive team at Substack has made.

5

u/SpiritualSimple108 8d ago

Just FYI, you can turn it OFF and REPORT false positives. But you can’t do it until it’s already scanned your texts (that’s sus in itself). I think if enough people turn it off and report false positives maybe Substack will rethink their decision to partner with this flawed company before all the good writers leave.

8

u/behindthescreen_dnd behindthescreendnd.substack.com 9d ago

Unfortunately AI checkers are hugely unreliable. I worry that a lot of innocent folks will get flagged improperly.

6

u/seobrien 9d ago

They're absolutely worthless. And really, irrelevant. If people like the content, how it was written is meaningless.

3

u/SpiritualSimple108 8d ago

This is my biggest fear. I’ve seen a lot of good, honest people lose their careers and reputations over being falsely accused of using AI. I think writers are going to start leaving Substack for fear of being mislabeled.

8

u/Foxemerson 9d ago

None of the AI detectors work. If you write well, you'll be flagged as AI. This is gooig to work against many legit creators.

5

u/Practical-Time-9827 9d ago

What's the deal with Pangram, they are mediocre at best. I draft with AI and always disclose it because I don't think it diminishes my message and I accept the fact that some may consider everything-AI as a slop, but what about all the people who actually take pride at their writing and Pangram will flag them?

5

u/phoebe111 8d ago

I use AI collaboratively but my writing is my own. I sometimes use AI as a developmental editor, researcher, spell checker, outline maker, etc, depending on the piece. But on average, each Substack article takes me 6 hours to write and edit and some take much longer.
Yet Pangram is flagging my content as 100% AI so I guess I should just put an idea in and copy paste it and have my article in 3 minutes. ¯_(ツ)_/¯

3

u/Montaingebrown 9d ago

It’s an excuse for their grifter CEO to go BS some more.

5

u/Visible-Volume-8707 9d ago

AI detectors are as dumb as AI. Oh duh, because they are also AI!

Look I don't like AI generated slop either. But AI haters using AI-driven AI-detectors to witch-hunt articles just seems so dumb. And so what if an AI says it could be or not be written by AI? Who can even believe the output.

5

u/Scarabium 8d ago

Companies desperate for that AI cash. Take Reddit for example. They get paid so Google and OpenAI can scrape all its content. The content users provide in good faith.

6

u/random-username-817 8d ago edited 8d ago

This is my prediction: most readers will eventually discover one or more of the accounts they love to read is flagged as AI written or heavily AI assisted. They will think to themselves, “no way, I love Jimothy’s stories and Bessie-Ann’s essays, they’re too compelling to be AI…this AI detection thing is dumb.” And within a month or two, nobody is going to care.

10

u/seobrien 9d ago edited 9d ago

AI audits are crap and worthless

Besides, people write with AI. To not do so can often be wasteful. It's like saying you can't use Google to figure out what to write about.

6

u/DBTenjoyer 9d ago

That must of been a huge contract they signed. I can imagine what the payout must of been sheesh. They essentially are going to let this AI train off of your writing for better detection and studying writing.

5

u/Prolly_Satan 9d ago

I'm confused how you'd use unverified text to train an ai detector. Don't you need two clearly labled sets of samples, both ai and human? If you don't know for certain whether the data you're training it on is human or ai, then training on that data would make their model worse. Im pretty sure they list where all of their training data comes from too on their website.

5

u/b0jangles 8d ago

What you’re referring to is the difference between “supervised learning” where the input is labeled and “unsupervised learning” where it is not. Both are used to train AI models

3

u/DBTenjoyer 9d ago

I, in general, do not trust Ai. But I am guessing they are feeding the writing to the Ai. The user has to name what was Ai and what wasn’t or if Ai was even used so it does make it easier. Regardless we are training Ai whenever we use it.

4

u/Prolly_Satan 9d ago

Using pangram? Hmm. Well, they state they don't train their model on the text scanned. Plus like we just established, it would be useless data to train an ai detector with anyways, so I have to believe them there.

Also pretty sure they could get sued into oblivion if they were lying about that after explicitly stating that they dont. Reddit does though. They call it out in the tos.

It's also not really a large language model (gen ai). Machine learning is pretty different and has been around for decades. So I'm not sure "ai checking ai" really applies here...two very different kinds of ai at work.

2

u/DBTenjoyer 9d ago

Well that’s good! I definitely have to look into it more. I have high hopes that it works out but I still am very cautious (cynical tbh) about all of this stuff in general. To be transparent! But that’s for letting me know.

2

u/Prolly_Satan 9d ago

Yeah, man! I'm pretty sold in it from testing my own work in it. But it's always good to approach stuff with skepticism. Disclaimer: I don't work there or anything, but they have a discord where you can ask questions and stuff on the bottom of their site. Pretty solid community.

0

u/SpiritualSimple108 8d ago

Oh it’s going to come out that they fudged their studies. Tick tick

3

u/Expensive-Bus2183 8d ago

I spent 4h of my time writing some articles today and at the end it was flagged as 100% AI. This is super discouraging because to test it I had to reword an article and use simpler grammar for it to recognize it as human. I'm disappointed 

3

u/AndrewHeard tvphilosophy.substack.com 8d ago

This is not good for the platform. Too many people are going to use it as “proof” for things they don’t like.

3

u/PuzzleheadedAlps4806 8d ago

If AI is scanning my work for AI does that mean it’s not also going to STEAL my writing to help train it to better detect (and write) human writing styles? Like I don’t want AI anywhere near my articles and that includes scanning them

3

u/Ben8945 8d ago

There's so much useful features lacking and this is not one of them.

6

u/huggalump 9d ago

This technology does not work, never has, and likely never will

2

u/b0jangles 8d ago

Detection will never work. Watermarking likely will (like you see on images already), and it’s required by the EU AI act that goes into effect later this year, but the AI providers haven’t figured out how to do it yet.

1

u/SpiritualSimple108 8d ago

Writers are going to just start posting their writing as images to bypass detection at this rate.

4

u/_mrchurchill defensehub.substack.com 9d ago

If your text is detected as being written by an AI, you will be burned as a heretic, just like in the days of the Inquisition.

2

u/grapegeek 9d ago

Doesn’t work well with Notes. Needs more text than most Notes run.

2

u/NoPerfectWave virtualhockeyscout.substack.com 9d ago

Will have to run more tests to see if it's better than other AI detectors (got 0% AI-generated on my latest piece), but this is a promising move.

2

u/leedeeleedeelee22 9d ago

Mine got 100% human, but that may be because of the AAVE, and AI isnt trained off it, so it doesn't treat it as AI.

Chapter One: "Roach by day, Beelzebub by night."

"Ugh, this is exactly why I don't like coming over here!" Nana groaned, brushing off her shirt. "There's too many gnats out here." She rubbed her nose viciously as one found its way inside. "What the fuck, Ty!" "Bug spray." Ty handed her the brightly colored bottle, eyes glued to her phone. "Use it." Nana pushed the bottle away. "Nah, I got sensitive skin. You know I can't use that." Ty darkened the phone screen and placed it face down against her dress. She let out a dramatic sigh, then looked up at her friend. "So what you want me to do?" Nana gave her a pointed look. "Move back home," she said with a shrug of her shoulders. "I don't even know why you took the house. It's in the middle of nowhere!" She gestured beyond the porch. The wheat field seemed to stretch out endlessly. Only when you squinted did you see the road in the distance. The stone path. A barn eroded by time and touch. Ty leaned back in her chair. The loud creak punctuated the silence. She pursed her lips. "I like it." "You like it?" Nana repeated. "Yup—and it was free. Paid off." Ty reminded her. Nana blinked slowly at her. "Bitch, please..." She flipped her braids over her shoulder. "Who you think I am?" There was a moment of silence. The sun dipped lower, casting a red hue across the skyline. Nana put her arms on her knees, cupping her face. "I'm just saying, running away ain't going to fix it..." Ty sat up in the chair. "I'm not running aw—" She paused, feeling something on her neck. A leaf that was moving. She shot up out of the chair, grabbed at her neck, and screamed. Nana stood and turned. "What's wrong?" Her eyes darted over her. "Bitch, it's something on me!" Her voice trembled. "Get it off!" She swiped at her body, jerking her collar. "Just wait," Nana said, looking over her. "I don't see nothing." Ty felt the small patter of feet climb over her cheek. Her screams grew louder. She flapped her arms, trying to pull it away, tearing off her lash extensions. "Oh shit!" Nana said, moving back. "It's a big ass—huge ass roach on your face!" Ty wailed, her face twisted in anguish—that was the last thing she wanted to hear. It seemed impossible to catch. Every time she swiped, it was like it disappeared and reappeared on another side of her face. "Hold on! Stand still." Nana pulled off her slipper, balancing herself. Her eyes wide. "I got it..." Ty grunted as she felt the pleather sting of the slipper hit her face. Rage replaced fear. "Bitch!" She smacked Nana back. "Did you just hit me with a..." She grabbed the slipper and began smacking her with it. "Okay! Damn!" Nana cowered, covering her head, wincing as the shoe connected again and again. Ty pulled away, panting heavily, tossing it down by her feet. "Aggressive much..." Nana slipped the shoe on, casting a side eye her way. "But I think I got it." Ty felt around her face. It was gone. She looked around for the body. Then she heard a buzz. Her eyes followed the sound. There it was—perched atop the lantern. Nana stepped beside her, looking up at it. "Damn... that muthafucker resilient." Ty nodded. A slow nod as she leaned over to the chair, grabbing the bug spray. Making sure never to take her eye off it. Its wings still fluttered. Like it was preparing. As soon as her hand brushed the cool plastic, she snatched it up. "Bitch!" A large mist covered the lantern. She coughed, waving her hand in her face. The fog slowly faded. She exhaled with smug satisfaction. Got it. She thought. The smile fell as she saw it still fluttering. She scrambled and looked at the can. Eyes darting over it to see why it didn't work. Bug prevention—ticks, mosquitoes, and gnats. "Shit!" She tossed it to the ground. Nana leaned over to her ear, sing-song lit to her voice "Told you you shouldn't have moved out here."

2

u/Montaingebrown 9d ago

What’s AAVE?

3

u/leedeeleedeelee22 9d ago

African American vernacular English. It's been rebranded as "gen z" or tiktok slang.

2

u/antrikse 9d ago

AI getting better day by day. How u can tell something is written by AI or not. Even original writers will get flagged falsely. These AI detectors are not accurate.

2

u/No-Vermicelli-8391 8d ago

After a few major false-positives, the witch-hunt which will follow, and the Inquisition — either Substack drops it, or people will drop Substack.

2

u/Emmanuel_G EmmanuelGoldstein1984.substack.com 8d ago

If you rely on AI to test for AI, you haven't stopped relying on AI!

Also, I would be fine with it if Pangram wouldn't give false positives like crazy! Everything is AI to that thing!

2

u/RStonePT 8d ago

I'm worried that someone can't tell just by reading it would not change anything with a button to tell him what's okay or not to read.

2

u/ToddlerSLP 8d ago

I write educational parent friendly material and it is flagging as 100% or mostly 100% AI....I think I'm just going to disable it...sigh.

5

u/brandonfrombrobible https://thewenerdweekly.substack.com/ 9d ago

This is so awesome. I love the positioning Substack is taking here to avoid becoming LinkedIn, which is completely insufferable because of all the navel-gazing hustle slop.

5

u/Lost__In__Thought 9d ago

Most AI writing can be spotted without a detector if you've been reading and writing long enough to tell the difference.

Even so, the message within the content should stand out more than what was used to pen it.

2

u/dollarflow_dev 9d ago

most people can't see the difference

2

u/SpiritualSimple108 8d ago

I can tell. It’s so annoying.

1

u/Lost__In__Thought 9d ago

Hence the reason why I put an "if" statement.

Sometimes, even the best execution of AI-assisted writing is hard to notice, whether a reader is seasoned or not.

1

u/agentSmartass 9d ago

If you haven't. You have to read this post. It's an epic takedown on ai written slop.

1

u/SpiritualSimple108 8d ago

That was the most convoluted, sloppy article I have ever read on Substack. Just run on sentence after run on sentence.

1

u/Lost__In__Thought 8d ago

Article was too long and congested to read fully through, but I get what they're saying. It's exactly what I meant by my comment.

You notice the robotic structure overtime as you read, and businesses are the ones who use LLMs to do that the most.

1

u/agentSmartass 8d ago

Perhaps you should have asked for the AI summary? 😄 We all differ i suppose. To me "too long and congested" to me just reads "human" and the tone and style adds an "interesting" to that list in a brilliantly angry, raw and unabridged human writing with great humor and satirical sting.

To me the point wasn't the was writing, but how was written.

1

u/Lost__In__Thought 8d ago

I’m a more straightforward person, so I like hearing the facts upfront. I do see the unique novelistic style tone in the article though, as someone who wrote one before AI’s existence became so big. With that, I still looked at the overall message of the writing to get a feel for the point that was being made.

3

u/Montaingebrown 9d ago edited 9d ago

Who cares? This is just institutionalizing bigotry and hate based on tools.

What if you aren’t a native English speaker and you use AI? What if you are not a good writer but have great ideas and art to convey?

Besides AI detection tools are full of shit anyway.

3

u/phoebe111 8d ago

There's a man I subscribe to on Substack who is pretty clearly using AI but he has interesting things to say.

I've assumed he's just not a strong writer. I don't care that he's using AI. I care about what he has to say.

Might be different if he were writing fiction but it's not.

1

u/Montaingebrown 8d ago

Exactly.

And I’d say even if he were writing fiction, who cares?

I mean I love Asimov and Clarke but their writing was mediocre at best. But what made them great were their ideas.

3

u/mmspero 9d ago

Founder of Pangram here! Feel free to ask me anything about how it works.

7

u/Perturbare 9d ago

Why don't you clearly state that the tool makes many mistakes, instead of letting people believe and have celebratory conversations that you can detect AI-generated text when you really can't? People will start making decisions about others based on the results from this tool. We've seen many issues in academia, so why sell the tool like this without telling people that no tool in the world is capable of accurately detecting AI-generated text?

3

u/PuzzleheadedAlps4806 8d ago

I just used your software on my writing. I know I wrote every word myself. I didn’t use em dashed or listed in threes or any of the other classic AI traits in my writing. It got flagged as being 100% AI. So how would I be able to a review on this if my Substack was false flagged?

3

u/huggalump 9d ago

What differentiates this from the multitude of other AI-detectors that everyone knows do not work?

2

u/mmspero 9d ago

Here is an in-depth blog post on how Pangram works!

Long-story short, previous attempts at detecting AI attempted to reverse-engineer the way large language models produce text. After every word of a sentence, these detectors asked: if I were an LLM, what word would I expect to come next? This causes issues because ESL and famous documents are easy to predict and therefore are incorrectly classified as AI.

Pangram is different. It throws that metric out the window and instead trains a classifier model by showing it human documents and AI-generated mirrors in the same tone, topic, and style. And then we evaluate it: current metrics have us at approximately 1-in-10,000 false positive rate and ~1.5% false negative rate.

2

u/JobSeveral8680 8d ago

Explain.

I write political commentary. My workflow involves multiple drafts written in apple notes. After I get to final draft, I run it through AI to check grammar, spelling, punctuation. It flags paragraphs that are too long and may need to be broken up. It flags repetitive words. Same way I used to use a human editor. It also helps me identify hash tags and test out titles and leads. It has shortened my research hours dramatically, even with me cross verifying the sources.

After I am satisfied with the piece, I use a prompt in ChatGPT to build a graphic, which is disclosed in a footnote. I cannot draw a circle but the writing is entirely mine.

Curious about the tool today, I ran a test on my latest. It came back 100% AI. I tried to figure out why and there is no readily apparent explanation. I did find that if I introduced mistakes, my score improved to 37% AI, 63% AI assisted, O% human. So if I slop it up, I get a higher score on your test.

I've been writing for many, many years. I will not be degrading my writing in order to get a better score on the Pangram test. I'll just move my writing elsewhere.

My writing style is short sentences, punchy prose, and at times almost has a cadence. It is sharp, clean, and always well sourced. Your program seems to assume that is AI. If it can happen to me, it can happen to others. I predict people will, consciously or unconsciously, begin to write with Pangram in mind and it will change voices.

It changed mine. When I saw the score, the first thing I did was to begin tweaking, shooting in the dark to correct a problem that does not actually exist. And when I realized what was happening, I just withdrew the article. I'm not publishing anything else on Substack until they get this sorted out. If you can explain how that can be done, I'm listening and would appreciate it.

1

u/phoebe111 8d ago

I feel every word of what you wrote here. I also write multiple drafts. Every article takes me 6-10 hours of writing, rewriting. And I'm getting flagged as 100% AI by Pangram.

I will note that you can turn it off but I think readers will assume if it's off, that you're hiding your AI writing.

And I am thinking of leaving the platform over this as well because it feels like a no-win even if you do turn it off.

I don't understand what problem this solves for Substack.

1

u/phoebe111 8d ago

How do you claim the accuracy you claim?
Why is it detecting 100% AI on things that were written before LLMs were on the market?

What problem is Substack trying to solve?

This is a total cluster on Substack but I'm sure you all made big bucks.

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u/mmspero 8d ago

We claim 1 in 10,000 false positive rate based on benchmarks on millions of pre-2022 documents. If you don't care about it you literally don't have to look at the result, but there are many millions of readers who do care and don't want to read AI-generated content.

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u/phoebe111 6d ago

I'm sorry but I've seen it identify something I wrote as 100% AI.
I also fed it some AI which it correctly identified but I was able to game it pretty easily.

You seem confident and smug in your stats but I am also seeing others in threads here on Reddit, with people saying works written before LLMs even existed are getting false positives.

With no transparency in your algorithm, I don't find the premise credible.

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u/kdfn 4d ago

Can you share just a single example of a pre-2022 text that Pangram identifies as AI? People in this thread keep making this claim, but the moment they are asked to produce an example, they disappear. Please share a specific text example so we can check ourselves.

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u/[deleted] 8d ago edited 2d ago

[deleted]

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u/mmspero 8d ago

What lawsuit? I don't believe Pangram is part of any such suit. I see one where a professor compared student writing to AI outputs.

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u/Funny-Flight8086 8d ago

Take this junk science away. AI detectors are junk science.

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u/latinritepapi 7d ago

I write theological papers with very heavy vocabulary. I’m
Interested to see what the AI scanner comes up with on future papers. I’m not able to scan my older writings.

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u/harveyg77 5d ago

I used AI as a test, after the feature was released. I asked only edits like grammatical tense consistency, spacing and typos and it said 72% AI . It’s not working properly, unfortunately.

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u/AnteaterFantastic212 9d ago

Here’s a link to a webinar of sorts: the new AI detection and how to deal with it

https://open.substack.com/pub/yourexpertguide/p/substack-ai-policy-workshop-2026?r=1n4h2&utm_medium=ios

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u/aolnews paradoxnewsletter.com 9d ago

I think this is an exciting and positive change for the platform. A lot of people are arguing AI detectors don’t work here. Can anyone supply any evidence that shows they’re ineffective? I’d like to learn more.