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ChatGPT Desktop (Codex Desktop) for Linux

https://openai.com/codex/
196•allanrbo•6h ago•121 comments

The lattice of sets of natural numbers is rich

https://jdh.hamkins.org/the-lattice-of-sets-of-natural-numbers-is-rich/
34•benmandrew•2d ago•1 comments

DeepSeek V4 Pro 0813

https://openrouter.ai/deepseek/deepseek-v4-pro-0813
954•explosion-s•19h ago•403 comments

Tracking down the 16-year-old WAL-reset SQLite bug

https://tailscale.com/blog/sqlite-wal-reset-bug
1075•ropbear•21h ago•201 comments

Qwen3.8-2.4T

https://huggingface.co/Qwen/Qwen3.8-2.4T-A95B
644•Philpax•20h ago•153 comments

Delta

https://zed.dev/blog/introducing-delta
576•khy•17h ago•209 comments

Principia Mathematica is modern and insightful

https://okmij.org/ftp/Computation/Impressions/PrincipiaMathematica.html
178•matt_d•12h ago•76 comments

Picking berries is my meditation

https://www.tsoon.com/posts/picking-berries-meditation/
10•mooreds•4d ago•5 comments

Antiqua–Fraktur dispute

https://en.wikipedia.org/wiki/Antiqua%E2%80%93Fraktur_dispute
108•buzzy_hacker•2d ago•31 comments

uBlock Origin Is Giving Up the Fight to Keep Ads Off Facebook

https://digitalescapetools.com/2026/08/ublock-origin-stops-chasing-facebook-ads.html
554•Markoff•1d ago•670 comments

2026 Eclipse Webcams

https://jonty.github.io/2026_eclipse_webcams/
496•zoenolan•23h ago•133 comments

The punched card tabulator

https://www.ibm.com/history/punched-card-tabulator
18•Bluestein•5d ago•3 comments

Flutter 3.47

https://flutter.dev/blog/whats-new-in-flutter-3-47
125•gumby271•11h ago•136 comments

Why Target Common Lisp for Code Generation?

http://funcall.blogspot.com/2026/08/why-vibe-code-in-lisp.html
114•oumua_don17•1d ago•96 comments

Tim King, AmigaDOS developer, has died

https://amiga-news.de/en/news/AN-2026-08-00070-EN.html
280•doener•21h ago•35 comments

Grok 4.6

https://x.ai/news/grok-4-6
571•iLuddite•20h ago•515 comments

HTML over WebSockets: real-time SPAs with barely any JavaScript

https://en.andros.dev/blog/ef4968f5/html-over-websockets-real-time-spas-with-barely-any-javascript/
213•redbell•18h ago•139 comments

Happy 45th Birthday to the IBM PC and Model F/XT

https://sharktastica.co.uk/articles/pc-fxt-45
99•tart-lemonade•11h ago•35 comments

Launch HN: Discovered Materials (YC P26) – AI agents to discover new materials

https://discoveredmaterials.com/research/
141•advaith08•1d ago•32 comments

Mushroom behind 'tiny people' hallucinations identified

https://phys.org/news/2026-08-qa-mushroom-tiny-people-hallucinations.html
170•wglb•5d ago•139 comments

The Three-Stroke Problem

https://penpot.app/blog/the-three-stroke-problem/
19•elenathor•1w ago•0 comments

Thanks to social media, canned sardines are a scarcity on the supermarket shelf

https://corneroffifth.studio/why-cant-you-find-canned-sardines-right-now/
136•carabiner•13h ago•176 comments

Why tiny JPEGs look different in Chrome

https://guillaumetech.github.io/posts/jpg-scaling-chrome/
316•gutechh•21h ago•66 comments

From rubber boots to Copa: When MicroProse Soccer revolutionized football

https://spillhistorie.no/2026/08/08/fra-gummistovler-til-copa-da-microprose-soccer-revolusjonerte...
26•TMWNN•3d ago•4 comments

Breaking the WAL

https://antithesis.com/blog/2026/wal-reset-bug/
125•wwilson•15h ago•44 comments

Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

https://knownagents.com/insights
281•gavinhking•21h ago•213 comments

Pixel Watch 5

https://blog.google/products-and-platforms/devices/pixel/pixel-watch-5/
149•ortusdux•19h ago•302 comments

Shade Map

https://shademap.app
212•fredley•22h ago•53 comments

Lovable raises $400M Series C

https://lovable.dev/blog/series-c
150•thoughtpeddler•19h ago•165 comments

Build Wide, Ship Narrow

https://adapt.com/blog/build-wide-ship-narrow
90•ashumz•11h ago•25 comments
Open in hackernews

Claude users are mad that Anthropic's new watermarks will catch them using it

https://techcrunch.com/2026/08/12/some-claude-users-are-mad-that-anthropics-new-watermarks-will-catch-them-cheating-at-their-jobs-classes/
43•ashurandi•1h ago

Comments

sylware•1h ago
Then a whole industry will rise at tracking and removing those watermarks.
pizzly•48m ago
Already happening. Just have a quick search for llm watermark remover and discovered multiple repos already available.
d1sxeyes•30m ago
It’s very easy, just change each third word into something different than what you primarily wrote.

It’s very simple, just change every third word for something different to what you originally wrote.

It’s very straightforward, just change each and every third word for something different instead of what you actually wrote.

And so on ad infinitum.

twoslide•1h ago
Summarising a reddit discussion counts as news nowadays?
incognito124•50m ago
https://en.wikipedia.org/wiki/Silly_season
embedding-shape•35m ago
The actual original dunk from that page is great enough to be reproduced here again verbatim:

> during the months of autumn [...] Work is left to feebler hands. ... In those months the great oracle becomes —what at other times it is not—simply silly. In spring and early summer, the Times is often violent, unfair, fallacious, inconsistent, intentionally unmeaning, even positively blundering, but it is very seldom merely silly. ... In the dead of autumn, when the second and third rate hands are on, we sink from nonsense written with a purpose to nonsense written because the writer must write either nonsense or nothing.

Sounds like "The Saturday Review of Politics, Literature, Science, and Art" where this came from was a wonderful little venture. Is there anything like it today?

Feels like "we sink from nonsense written with a purpose to nonsense written because the writer must write either nonsense or nothing" accurately describes HN sometimes :D

unclebucknasty•33m ago
What would really be crazy is if there were a platform on which people provided commentary about other people's commentary on other people's commentary.
sva_•5m ago
It's turtles all the way down
dgellow•31m ago
Been the case for more than a decade
mft_•1h ago
Amusingly, the 'histrionic' Reddit post linked to in the article smells very AI generated to me. [0]

"And it doesn't stop there. There's the power question."

So not only is the Reddit user in question writing impassioned angry screeds about being caught using AI in their work, but they are presumably asking for Claude's help in writing said prose. I wonder what that prompt looked like?

[0] https://www.reddit.com/r/artificial/comments/1vlzjc8/about_t...

fnordian_slip•48m ago
>Amusingly, the 'histrionic' Reddit post linked to in the article smells very AI generated to me.

The whole text was a smorgasbord of the worst, most boring AI clichés possible. It was hard to finish for me, even though it is not that long, just because it was so badly written.

The only reason why I think it was partly written by a person who is just way too used to AI (as opposed to a simple prompt) is that the gaps in its logic feel more human than artificial.

pizzly•43m ago
Not sure why Anthropic is getting all the attention here. Google been doing this since at least late 2024[1] and openai I believe is doing this around 9 days ago[2].

[1]https://www.nature.com/articles/s41586-024-08025-4 [2]https://help.openai.com/en/articles/8912793-provenance-signa...

greatgib•42m ago
They don't do it for text I think that is the core issue.

Somehow it is acceptable for us to have photo, video or audio watermarked but not text or worse code.

pizzly•34m ago
Realized your right about OpenAI but they plan to. In the link they state "our goal is to expand provenance signals to all modalities including text" so its comming up regardless. I pretty sure Google does it though.
kouteiheika•43m ago
Well, um... I fail to see how this changes anything? Give me two random pieces of text, one written by Claude, one not. I'm pretty sure I will be able to tell with close to 100% accuracy which is which, as long as as there will be a non-trivial amount of text.

Claude outputs are already very easily distinguishable. The watermark is already pretty much there, even if it's not explicitly put in the outputs.

taurusnoises•42m ago
So, it seems the watermark is less what it sounds like (a stamp) and more an "imperceptible statistical pattern woven into the choice of words and sentence structures." Does that mean AI responses will sound even more "AI?" Like, will it become even easier to detect on a read-through because of the word choices and patterning? I see the word "imperceptible" there, but what does this mean in this context? My non-tech brain is kinda breaking here.
iamacyborg•34m ago
Is it possible for them to sound even more AI?
dgellow•32m ago
Don’t forget the survivor bias is at play, you don’t see the ones that are good at passing for human written
iamacyborg•20m ago
Sure, but if my experience (I know, I know) is anything to go by, it's increasingly difficult to get Claude to write in anything other than it's own house style.
317070•34m ago
https://arxiv.org/html/2510.20075v6

It is quite counterintuitive, but you can hide texts the same size as the original text in imperceptible statistics of a text.

Compared to that feat, hiding a watermark is very easy.

joenot443
throwaw12•42m ago
I understand their reasoning, but imagine at some point in the future, watermarks eventually lead to a level 9 vulnerability in your system. Theoretically, it is possible
matheusmoreira•31m ago
Well, of course. The stigma surrounding AI use will only get worse with stuff like this. I'm not interested in having people single me out for using AI. So glad I switched away from Anthropic.
datakan•28m ago
Did you write this with AI? jk
bulder•27m ago
The stigma surrounding AI use will get worse if... People know AI is being used? Sorry how does maintaining heightened paranoia by omitting clear signals help exactly?
matheusmoreira•20m ago
I'm not interested in "helping" people call me "slop fetishist" or "clanker lover", thanks.
fzeroracer•24m ago
Hiding your use of AI will only make things worse when people find out. Look at how badly the CEO of Saber Interactive is crashing out after they lied about firing a writer to replace them with AI.
matheusmoreira•19m ago
I don't hide my AI use at all.
xnorswap
datakan•25m ago
This is aimed at academia with all the cheating kids and youngsters. I really dont have a big problem with it but I doubt it will be successful.
SeriousM•21m ago
So we finally tackle the issue of ai-text pollution and probably found a way to clean up the internet (from now on), yet people start complaining that "their" output is marked as spam.

Well, the solution is quite easy: start thinking on your own again and write the lines yourself.

I welcome this watermarking. Finally it's an easy detectable signal that someone just generated some request/answer to waste my time by forcing me thinking for the other person too. Now that time is over.

(It never was hard to spot this type of texts but now there is evidence)

dgellow•12m ago
> So we finally tackle the issue of ai-text pollution and probably found a way to clean up the internet

We are very, very far from that! So far we have a single ai vendor introducing a statistical bias to their generation that can make it simpler to identify genAI in some (longer) texts. We don’t know yet how effective that will be in practice, and if other models will follow suit

tornikeo•19m ago
Yet another (accidental) win for the open-weight models.
satvikpendem•17m ago
Will anyone even really care (outside of detecting cheaters in academia)? I see people talking about LLM based posts all the time even at work in Slack conversations where a manager verbatim pastes a clearly AI output as a response for some question and while people seem to care internally they don't actually seem to call them out.
gadders•17m ago
This is a dumb idea by Claude. It's currently a binary switch and doesn't differentiate between "fix the grammar on this paragraph" and two pages of AI Slop.

There should at least be some cut off where it applies and where it doesn't.

xyzsparetimexyz•17m ago
Do these watermarks show up in code as well?
mattrighetti•15m ago
Anthropic seems to be on a mission to drive away as many users as possible from Claude
23qsGa1•11m ago
They are probably working on a $500 subscription without watermarks. The majority of their users have an IQ below 100 and need the crutch.
gadders•7m ago
It's not a case of needing a crutch. It's how you value your time. "Shall I spend 30 mins grammar checking this product marketing copy, or shall I get AI to do it while I start work coding a new feature?"
gortok•12m ago
Sauce for the goose.

Legitimately we should have had this day one for a whole host of reasons (not the least of which is the issue of inadvertently using output from generative AI as training data for Generative AI).

But bigger than that is that while there are folks that want to be able to have a machine do their textual output for them with as little energy on their part as possible, the rest of us have to deal with the impact of that call on their part.

The purpose of communicating with other humans is not utilitarian, psychologically it is the pathway to connection and forms a large basis of how we are able to get along without eradicating ourselves as a species. Using generative AI to replace that humanity seems unthinkable to me, and having markers that help us differentiate serves as a way to keep others from gaslighting us, which undermines trust and communication.

I realize as a stereotype technical folks see communication as a means to a utilitarian end, but it's so much more important than that, so much so that even this small action of watermarking generative AI output can keep untold disasters from occurring because humans didn't know other humans were using it.

felipeerias•9m ago
Isn’t this about turning a weakness into a feature? Claude is already unable to write original prose that does not trigger an AI detector like Pangram.
dncornholio•20m ago
0 upvotes too
•
12m ago
The information being encoded (the watermark) is the _relative ranking of each token compared to other possibilities_. If our prompt was "Write a positive review for a restaurant" and the response began:

"The restaurant "

Our next set of predictions might be:

[was, had, offers]

So we append the rank/index of the next token (0, 1, or 2) onto the secret. Given a long enough response, that secret becomes unique enough to use as a watermark. This obviously relies on having full deterministic access to the LLM itself, i.e. I don't believe it will be possible for users to derive the fingerprint from text that they've generated, only Anthropic will be able to.

The immediate objection is that this runs the risk of degrading the quality of the response. I think that's totally valid and I'll be curious how Anthropic handles it.

That's my very rough understanding! If someone with more knowledge wants to expand, feel free.

ozgung•6m ago
Do we need the original prompt to recover the watermark?
TheOtherHobbes•1m ago
Supposedly you can avoid degradation by using synonyms. But not all words have synonyms. The more concrete and factual the prose, the harder it is to watermark. "Cow" is not a synonym for "cat" and "dark matter" is not a synonym for "galaxy."

So the watermark words will be biased towards filler and fluff where invisible substitutions are easier, and the content is less (cough...) load-bearing.

The likely outcome is the development of AI watermark strippers which filter out all the twitches and tells that make default AI writing so annoying.

Google seem to have given up on SynthID for text for now, so this is likely a harder problem than it looks. My guess is Anthropic announced this to meet regulatory requirements. But they don't have a robust detector, and I seriously doubt they have a robust system that can survive trivial rewriting by a different model.

dgellow•34m ago
Unlikely, but I really hope so!
josephg•26m ago
> Like, will it become even easier to detect on a read-through because of the word choices and patterning?

It's turned on right now. Can you tell a difference? I can't.

How many ways could I write this paragraph and still convey the same idea? Way more than we're aware of. Hundreds? Thousands? Maybe a lot more? The number of semantically similar variants increases exponentially with each word.

I suspect anthropic could turn their fingerprinting up or down if they want. If it were turned way up, claude would use weird phrasing but it would take very little text to tell if something were AI generated. If they turned it down, it would seem imperceptible to humans, but you would need a large sample to determine (with high accuracy) that a passage was AI generated. There's probably a very large middle ground where humans can't tell, and where it doesn't take a large text sample to know (with high probability) that some text was AI generated.

floppydive•7m ago
I think its somewhat the opposite of easy to detect patterns in the watermarked text. Regular authors can be statistically fingerprinted and I think we do a rough version of this ourselves. An LLM with dense watermarking may sound less like one author we have a low opinion of and more like an encyclopedia set made by a mix of authors we have low opinions of.
xtiansimon•2m ago
> "imperceptible statistical pattern”

This is how I’m feeling right now.

A “watermark” is as an author’s mark. I struggle to understand how different texts will produce the same output. How big does a text have to be to generate this sign? I find ChatGPT to be overly loquacious, and my preference for Claude is the brevity of output. Does this mean I will now have to suffer Clause gibbering, too?

•
15m ago
Then why care about a watermark?
ModernMech•11m ago
Unfortunately the witch hunts don't stop whether you use AI or not. Even if you don't use it, (unavoidable) false positives mean the anti-ai crusaders come for you eventually anyway. Happened in plenty of purity-seeking art communities already, will happen in code communities as well. The people who get hurt are the people just trying to make things. Best not to empower self righteous people with flawed sin-detecting tools, that's guaranteed to turn out badly for everyone.