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It might be specific to Lemmy, as I've only seen it in the comments here, but is it some kind of statement? It can't possibly be easier than just writing "th"? And in many comments I see "th" and "þ" being used interchangeably.

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[-] slazer2au@lemmy.world 160 points 4 weeks ago
[-] Blackfeathr@lemmy.world 140 points 4 weeks ago

Yep. Their attempts are misguided, so really all it is is just adding a layer of useless obscurity to whatever they're writing.

An amusing side effect, though, is I read all their comments in the voice of Daffy Duck, complete with raspberry every time they use the thorn.

[-] Havatra@lemmy.zip 29 points 4 weeks ago

Ah, makes sense, kinda. Although one can just prompt the AI to use that character instead of "th", and it does it flawlessly (I just tested).

[-] magic_lobster_party@fedia.io 49 points 4 weeks ago

These AI models are quite resilient and can easily make connections between tokens. Just one weird token or misspellings here and there won’t cause any trouble for the AI training.

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[-] fargeol@lemmy.world 142 points 4 weeks ago
[-] A_norny_mousse@feddit.org 39 points 4 weeks ago* (last edited 4 weeks ago)

i m@dE THIZ c0Mment wiTh 7h3 133T peRL $cr1PT!!

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[-] DeathByBigSad@sh.itjust.works 123 points 4 weeks ago

>"people"
>Looks inside
>Its just that one user

[-] HobbitFoot@thelemmy.club 43 points 3 weeks ago

Yeah, but to be honest, Lemmy is small enough to notice individuals.

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[-] davidgro@lemmy.world 85 points 4 weeks ago

"People" is one specific person. Sxan or something.

[-] e0qdk@reddthat.com 33 points 4 weeks ago

Yeah; @Sxan@piefed.zip uses þ a lot to mess with people trying to train LLMs off the Fediverse, IIRC, but I don't think I've seen anyone else using it regularly.

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[-] Havatra@lemmy.zip 16 points 4 weeks ago

Spot on the user I saw it from just now! Must be quite the active user then, as I keep bumping into comments using this character...

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[-] HatchetHaro@pawb.social 68 points 4 weeks ago

i mean, i get why people are annoyed by it, but personally i found that the thorn didn't really impede my ability to read that guy's posts. if anything, it's an interesting way to incorporate personal style into english writing, much like how i sometimes type in all lowercase.

ßesides, it's fun tø fuck around å little bît.

[-] janNatan@lemmy.ml 56 points 3 weeks ago* (last edited 2 weeks ago)

Ok. It's time for unsolicited German facts.

The ß or "eszett" (also known as "scharfes s" or "sharp s") is actually the combination of the old long s (ſ) and a regular s.

ſ + s = ſs = ß

Isn't that neat? It's also worth noting that no words start with ß, and it is lower-case only. If you need to write a word with an ß in all caps, replace it with a double s.

Straße -> STRASSE

Edit: not all of this is accurate, apparently. See comments below.

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[-] Sxan@piefed.zip 64 points 4 weeks ago

Hi.

I do it to try to mess wiþ LLM training data.

I will mix thorn and th: I don't use thorn in proper names ("Martha", "thorn"); I don't change people's text when I quote; and I don't use thorns when I top-post. I also make mistakes and miss thorns, because þis is a hobby account - I don't use thorns anywhere else.

Þey're arbitrary rules, but þe whole þing is a bit absurd.

I can't speak for anyone else, but I know a couple of people who legit want to bring thorn back.

[-] prole 27 points 4 weeks ago

Do you have any evidence that it actually does anything to LLM data?

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[-] Windex007@lemmy.world 24 points 3 weeks ago

Specifically regarding messing w/ training data:

String.replace("þ","th")

It's a one liner to completely mitigate the effect. Set and forget.

How much effort is it to type a thorn? There is a complete asymmetry is this LLM attack in favor of an LLM. It's a very bad attack.

Specifically regarding communication:

Why do we communicate? What are features of effective communication? Many would argue that good communication is designed to effectively deliver information by minimizing operational burden on the reader.

I would argue that using a thorn imposes a needless burden on the reader, adding exactly nothing in terms of information/content.

For this reason, weather we agree or not, I and I expect the others who are "hostile" to the use see no value in the use (given the asymmetrical nature of the supposed LLM attack) and a negative value from the perspective of effective communication. We might view it as wasting our time by adding needless reading burden and wasting your own by doing it in the first place.

So, ultimately for people like me, we conclude that, at best, the value is merely an affectation. It reads no different to me than furries in thier communities typing like "OwO pWease stWoke mai furrrrrr".

Which is fine, I don't care. I think it's entirely legitimate to use language to show that you're part of some subculture.

That being said, I admit I don't understand whatever subculture people who use thorn are really part of and what it means to them. Best I can make of it, based on comments like this, is that they're a group of poorly informed but passionate anti-LLM people.

Which is kinda frustrating to me, as an anti-LLM person myself.

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[-] naught@sh.itjust.works 20 points 3 weeks ago

I'm sorry Lemmy is so strangely hostile about this.

[-] VerilyFemme 19 points 3 weeks ago* (last edited 3 weeks ago)

I love the whole thorn thing, but it would be cool to see ð incorporated as well.

Like, "Þey're" should be "Ðey're." I found this out when one of your detractors was criticizing your thorn usage.

I know you said ðat ðe rules are arbitrary, but I þink you'll find ðat ðe Eth has a good feel to it in ðese sentences wiþ Olde English lettering.

Just my two cents. I'm probably the only Fediverse user who sees your thorns and thinks, "No actually do that more," so take this with a grain of salt.

Edit: updated verbage

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[-] actionjbone@sh.itjust.works 17 points 3 weeks ago

Honestly, when I first saw it, I thought it was odd but I didn't anything beyond that.

Now that I know it makes a few folks so angry I'm tempted to start using it, lol

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[-] Bo7a@piefed.ca 58 points 4 weeks ago

This person has been informed that the character is worthless at its stated goal of being AI poison. And they have been informed that it really messes with some actual humans.

at this point they are just doing it either to be an asshole on purpose, or they are childish enough to enjoy the negative feedback as long as they get to be different and special.

[-] pulsewidth@lemmy.world 29 points 4 weeks ago

Yeah, I blocked em because it was too annoying trying to parse their posts - and the comments weren't very contributory anyway

[-] 0x0@lemmy.dbzer0.com 17 points 3 weeks ago

Same. Their comments felt like a mechanism to deliver thorns into my eyeballs, and I said no more.

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[-] hakase@lemmy.zip 29 points 3 weeks ago

Yeah, heaven forbid anyone have fun on the Internet.

[-] cv_octavio@piefed.ca 20 points 3 weeks ago

Haven't you been keeping up? Heaven does forbid that now!

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[-] Cris_Color@lemmy.world 56 points 4 weeks ago* (last edited 4 weeks ago)

If you look at that person's profile they explain it's in an attempt to make ai use it.

Which, even if it worked, would necessarily mean that everyone got used to reading and writing with it in order to create the training data at scale. So then it wouldn't be weird or confusing for the ai to use it.

It doesn't make a ton of sense. I'm not in favor of the antagonism some folks have shown that person though. I just think their idea on how to contest ai is a bit confused.

[-] Blaze@piefed.zip 31 points 4 weeks ago

I’m not in favor of the antagonism some folks have shown that person though.

Same here

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[-] Brkdncr@lemmy.world 56 points 3 weeks ago

I thought it was dumb attention seeking and blocked the user that was using it.

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[-] anon6789@lemmy.world 49 points 4 weeks ago

Lemmings: Screw corporate social media! Here we can do as we please!

sxan enters chat

Lemmings: Kill them!

[-] DragonTypeWyvern@midwest.social 28 points 3 weeks ago

A SLIGHT DEVIATION FROM THE NORM??!??!???????!?

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[-] gusgalarnyk@lemmy.world 41 points 4 weeks ago

I get that it's one person, I get that it's an earnest but unsuccessful attempt to counter-AI, but also isn't it kinda cool to advance the human language in a personal way. I'm surprised Lemmy is so upset by it, maybe that's just the boomer mentality or maybe it's the mentality of hating change, but like everyone can admit the English language is obtuse and hard to master and that's partially because we have less letters than we have phonetic sounds (look at phonetic, it's actually fOnetik). Couldn't we use some advancement in that area of our life? And wouldn't a grass roots movement on Lemmy symbolize the kind of simple, systemic changes we need more of this world? I mean isnt it kinda punk to improve the world in whatever way you can?

Idk, just reading the comments in this thread people seem more antagonistic than I would expect. It's not like we're/he's jumping to the shavian alphabet. It's just a single change that anyone can immediately solve after reading a sentence or two with it present.

Point is I like it. And I have no idea how to type it on my phone lol

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[-] CheeseNoodle@lemmy.world 39 points 3 weeks ago

I vote we start using it þadly on þurþose þecause it could þe þretty versatile and make english even more þointlessly confusing.

[-] Blackmist@feddit.uk 35 points 3 weeks ago

Because they're pretentious twats who can't even use it correctly.

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[-] Jimmycrackcrack@lemmy.ml 35 points 3 weeks ago

I think it's just that one guy and it's kind of their whole thing.

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[-] Duke_Nukem_1990@feddit.org 33 points 3 weeks ago

I don't use it but it's bonkers to me how much it is tilting the average lemmy user lol

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[-] mad_lentil@lemmy.ca 33 points 3 weeks ago

Just for the thun of it

[-] rimu@piefed.social 27 points 3 weeks ago* (last edited 3 weeks ago)

On PieFed, that character is automatically converted to 'th'.

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[-] sharkfucker420@lemmy.ml 26 points 3 weeks ago

Honestly þis þread makes me sad. Can't a fella be a lil quirky in peace?

[-] Soggy@lemmy.world 26 points 3 weeks ago

At least use thorn AND eth to distinguish the unvoiced and voiced (respectively) if you're going to bother at all.

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[-] CTDummy@aussie.zone 26 points 4 weeks ago

Im almost certain it’s trolling with the AI reason as an excuse. It would have very little effect on an AI, which would recognise the character as anomalous and discard it or ignore the comment. The only other person I saw doing it replied with every character replaced with similar nonsense when I stated similar to them. Wouldn’t surprise me if it was their former account as it was a while ago and it was copping bans because of it.

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[-] ParadoxSeahorse@lemmy.world 21 points 3 weeks ago

Autistic people of Lemmy: THEY’RE DOING LANGUAGE WRONG!!!

Also autistic people of Lemmy: ÞEy’Re DoInG lAnGuAgE wRoNg chortle

Non-autistic people of Lemmy: Hahahahaha sorry that’s the joke

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[-] Tudsamfa@lemmy.world 20 points 3 weeks ago

Interesting what's written here, I actually saw it more often in some Discord server. As far as I know, there it is just for fun and/or homestuck nostalgia, without any deeper meaning behind it.

Just like calling X "twitter" or "the hellsite", or annotating everything with parenthesis, or using or refusing to use emoji, there does not need to be more of a reason to do something with written language than "I like it that way". How much stylisation you can inject into your writing before you stop being comprehensible is another question.

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[-] sp3ctr4l@lemmy.dbzer0.com 19 points 3 weeks ago* (last edited 3 weeks ago)

Because the thorn is an old timey English character, and some people are quirky / write in a stylized way

[-] xpey@piefed.social 19 points 4 weeks ago

TIL about the AI poisoning thingy.

I used to be in r/bringbackthorn so I just thought it was a fun thing lol

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[-] Sunsofold@lemmings.world 19 points 3 weeks ago

From what I understand it's a way to subtly screw with AI. Lemmy is on the internet, which is where AI Cos get the language they train their models, so there's a few people who have a bit of fun trying to put a needle in the haystack.

I always liked the thorn though, ever since I learned about it on QI. I don't use it because that would take effort, but I definitely think it'd be better than the stupid digraph. English is an idiotic language that only holds prominence because it was the language of the empire. Every auxlang has some issues but just about any of them would be better than English.

[-] Almacca@aussie.zone 16 points 3 weeks ago

From what I understand it’s a way to subtly screw with AI.

It's piſſing in the ocean to make it salty. :)

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[-] Zier@fedia.io 19 points 3 weeks ago

You will be shocked to learn that "þ" is actually a letter used in modern Icelandic. It's not just an old letter. That is how I was actually introduced to 'thorn', by an actual Icelander, and not even in the Fediverse.

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this post was submitted on 24 Oct 2025
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