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Honza Dvorsky

@czechboy0.dev
1.5K followers 354 following 2.6K posts

Swift Server Engineer at Apple 🍎🇨🇿🇺🇸 he/him Check out and follow @swift.org This is my dev account, @honzadvorsky.com is my personal alt account. I only speak for myself. github.com/czechboy0 honzadvorsky.com Signal: honzadvorsky.99

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Honza Dvorsky @czechboy0.dev · 12h
Fascism and AI keep converging more and more
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Theo Priestley @theopriestley.net · 23h
Every AI CEO sounds like this.
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Honza Dvorsky @czechboy0.dev · 13h
As much as "AI" was already a pure marketing term that has exactly zero widely accepted definitions, and originated in the 1950s to hype up a conference, the term "SI" is even *less* defined, and serves *only* to show fielty to the EA/rationalist cult and now, to Trump. Very good job 🙂
static.klipy.com
Tish Bri
ALT: Tish Bri
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Honza Dvorsky @czechboy0.dev · 29/09/2026
Get two, call it the Quatro
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Katie Martin @katie0martin.ft.com · 29/09/2026
Either this is true, in which case *what are we doing here*? Shut it down. Or it's bullshit, in which case these are truly silly people unworthy of our money
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Ed Zitron @edzitron.com · 29/09/2026
Based on my own reporting on OpenAI's audited financials from 2025, it appears that Anthropic was a worse business (at least in that year), spending $2.75 make $1 versus OpenAI spending $2.60 to make $1. So many people told me this company was "more profitable"! www.wheresyoured.at/exclusive-op...
OpenAl Lost $38.5 Billion In 2025
2025 — OpenAl Had $13.07 Billion In Revenue, $34 Billion In Costs and Expenses, and $20.92 Billion In Losses, with a net loss attributable to the company of $38.53 Billion
• Revenue: $13.07 billion
• Cost of Revenue: $7.5 billion
• Research and Development: $19.18 billion
• Sales and Marketing: $5.73 billion
• General and Administrative: $1.57 Billion
• Total Costs and Expenses: $34 billion
• Loss from Operations: $20.92 billionThe Al lab spent $7.33 billion on compute and infrastructure last year, a threefold surge from 2024, accounting for more than half of its
$12.65 billion in total operating expenses.
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Honza Dvorsky @czechboy0.dev · 28/09/2026
static.klipy.com
Ba Dum Tsss Drummer
ALT: Ba Dum Tsss Drummer
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huck mason @tylerhuckabee.bsky.social · 28/09/2026
bad news babe a rogue openai agent must have hacked our refrigerator last night and drank 15 beers
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Comfortably Numb @numb.comfortab.ly · 28/09/2026
Claude making a scientific discovery
Black-and-white three-part comic. In the first scene, one simple cartoon figure holds out a small round handmade-looking object and says, “I MADE THIS.” Another figure replies, “YOU MADE THIS?” In the second scene, the second figure is shown alone holding the object. In the final scene, that figure holds it proudly and says, “I MADE THIS”
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Honza Dvorsky @czechboy0.dev · 28/09/2026
oh no are we stuck in 2024
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Lizard @lizardky.bsky.social · 28/09/2026
No matter how bad you think AI is, it’s worse. This technology is not fit for purpose, and the nature of LLMs means it likely never will be.
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John Erik Sloper @jesloper.bsky.social · 27/09/2026
If I let loose 1000 self-driving cars in a city, each explicitly trained to ignore traffic laws and find more "efficient routes", and some of them then drive the wrong way in a one way street and crash into stuff did the cars then "go rouge"? Are the cars responsible or am I?
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Honza Dvorsky @czechboy0.dev · 27/09/2026
A fun challenge: without looking it up, is this real or a joke? 🫢
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Honza Dvorsky @czechboy0.dev · 27/09/2026
The more I learn about the rationalists/effective altruists and their misogynistic religious cult, the more I feel justified in always getting the ick from the AI companies founded by these people: OpenAI, Anthropic, even DeepMind. It's bonkers how homogeneous and *weird* these companies are. Ew.
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Honza Dvorsky @czechboy0.dev · 27/09/2026
I fully expect the AI bubble to pop and both OpenAI and Anthropic to die, but it'd be really funny if what kills them is the damages from all these hacks, because they can't even hire competent engineers who know how to create a sandbox that a stochastic parrot cannot break out of
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Mike Masnick @masnick.com · 27/09/2026
I have a theory about how many of the world's problems are caused by people who were told they were the smartest people alive as kids, believed it, and then when they became adults and couldn't accept that maybe they weren't that special, started breaking shit if only to prove they were special
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Dare Obasanjo @carnage4life.bsky.social · 26/09/2026
AI companies: We’ve invented an unreliable guessing machine which sometimes doesn’t follow instructions. If you give it access to important systems it could kill us all. Also AI companies: Deploy this technology everywhere and replace your employees with it, otherwise China wins. IPO next month.
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Honza Dvorsky @czechboy0.dev · 26/09/2026
App not starting, no unhappy users. KPIs to the mooooon
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Honza Dvorsky @czechboy0.dev · 26/09/2026
I don't see the problem. No auth. No retries. No slow network. And most streets are named after a random slaveowner anyway, there can't be that many 🫢
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Dare Obasanjo @carnage4life.bsky.social · 26/09/2026
We’ve got to build it before China does.
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Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social · 26/09/2026
A rich person can never be held accountable. Therefore, a rich person must never make a societal decision
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François Best @francoisbest.com · 25/09/2026
Haven't been active much here, sorry, AI-in-OSS burnout is real. How do you care when nobody else does? When nobody engages? When all the human connection is gone? When all you read is AI slop? I want to go back to coding for fun. Because whatever this is, it's very much _not_ fun.
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Miguel de Icaza @migueldeicaza.bsky.social · 24/09/2026
From twitter bad_pote
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Paris Marx @parismarx.com · 24/09/2026
it’s absolutely fucked that people are elevating these effective altruist freaks and falling for their rhetoric on AI. media is letting these people set the narrative, while those of us following EA/longtermist circles for years know how insane they are. they consistently downplay climate risk.
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Dredgen Sale 🔜 GCX (2027) 🟪⬜️⬛️ @destinythememe.bsky.social · 24/09/2026
"AI is a revolution" i dont remember revolutions being backed by the government to outlaw the opposing party
NEW: DOJ now designating critics of data centers as potential “foreign agents,” warning that posting “anti-AI propaganda” may bring criminal charges.
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Ed Zitron @edzitron.com · 24/09/2026
Man standing in front of big neon sign that says “is that good?” As the crowd chants the same. Art by Mattie lubchansky
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Honza Dvorsky @czechboy0.dev · 24/09/2026
Breaking: perverts buying pervert glasses are behaving like perverts
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Sam Barlow 🔥 @mrsambarlow.bsky.social · 24/09/2026
I dropped my pack of hungry wolves off in a school playground. They autonomously ate all the kids. I'm sorry I could not have anticipated these autonomous agents doing this, I guess that's intelligence for you, can I have money for more datacenters, thanks?
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Sam Barlow 🔥 @mrsambarlow.bsky.social · 24/09/2026
*Commits crime* -> gets put in prison :( *Commits crime, cries "oh sorry, my bad, it was our autonomous AI agent"* -> buy new boat I think commiting crimes with machines is still crimes IMO
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Adolfo Neto @adolfoneto.elixiremfoco.com · 23/09/2026
> This proposal does not go into detail about the many problems that LLM have caused to society, workers, the environment. It goes without saying that all these ills are fundamentally opposed to the humanist spirit of GNOME. blogs.gnome.org/alatiera/202...
blogs.gnome.org
The GNOME LLM Policy That I Want
KDE is on the news because of a controversial proposal to define an official “AI” (LLM) policy (archived link). Other projects have tried their hand at similar policies and stances but, in my opinion,...
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Honza Dvorsky @czechboy0.dev · 23/09/2026
Subsidies given TO LLM companies haven't ended, so we can't really tell what a sustainable price for them to offer tokens at is. Just OpenAI and Anthropic combined raised over $200 billion in the past 12 months.
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Honza Dvorsky @czechboy0.dev · 23/09/2026
LLM are fundamentally hallucination-prone. If I'm to embrace some future AI, it'll need to have a world model, be able to actually reason with precision, will need to learn continuously, and will not be built on theft of the entire world's data. Those are my necessary, not sufficient, conditions.
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Anthony Moser @anthonymoser.com · 21/09/2026
as a hater let me acknowledge something ai is good at: producing irritating discourse at scale this is usually because, like "ai" itself, people are talking about different things like they are one thing so let me disentangle, with statements numbered for easy disagreement
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Honza Dvorsky @czechboy0.dev · 21/09/2026
Yes, there's a ton of harm being done by LLMs and CEOs with AI psychosis, and we should focus on those: strengthen labor laws and unions, force transparency on AI use, enforce existing laws against LLM companies stealing training data and hacking others, etc. Gates is advocating for none of that.
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Honza Dvorsky @czechboy0.dev · 21/09/2026
I generally don't like billionaires distracting us with non-problems while they're actively causing and blocking resolution of real problems causing real harm, today. And the LLM industry is a poster child for this approach. So yeah, I'm highly skeptical of our Epstein client's motivations here.
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Honza Dvorsky @czechboy0.dev · 21/09/2026
"But the reliability problem is being fixed quickly, as researchers create models that can check their own work and improve themselves." Nope. This guy is long gone.
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Anders Norås @andersnoras.com · 21/09/2026
How it started. How it’s going.
Two news articles published one and a half years apart.

Left: Viral Shopify CEO
Manifesto Says Al Now Mandatory For All Employees

Right: Shopify CEO says employees'
'slop grenades' are making more work for everyone else
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Dare Obasanjo @carnage4life.bsky.social · 21/09/2026
A typical morning at the Anthropic head office
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Emily M. Bender @emilymbender.bsky.social · 20/09/2026
"I belong to a cult. Someone did some research that undermines the core tenets of my cult and came up with a catchy phrase that makes it harder to recruit more people to my cult. This makes me sad."
Screencap of tweet on X from @jackclarkSF (Jack Clark):

"stochastic parrot" was a mimetically-fit cognitive virus that spread from 2021-2025; it temporarily blinded many gifted people to the nature of AI progress, burning up crucial years in which they could have helped think through the response to the situation.
7:34 AM · Sep 20, 2026
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Smooth Dunk @smoothdunk2.bsky.social · 20/09/2026
when ai leaves u behind
7 panel comic.

Panel 1:
A Red Guy with AI across his chest looks like he’s about to run away. A Yellow Guy stands next to him. Red Guy says “I’m the future, buddy. You comin’?”
Yellow Guy replies “Nah”

Panel 2: 
Red Guy is almost out of the panel. He leans in and says “Enjoy getting left behind, pal”
Yellow Guy replies “ok”

Panel 3:
Yellow Guy stands alone.

Panel 4: 
Close up on Yellow Guy, there is a quiet “huff-huff-huff” noise coming from behind him

Panel 5:
Yellow Guy turns to look behind him

Panel 6: 
Close up on Yellow Guy’s face as if from the point of view of an attacker.
Yellow Guy yells “Jesus Christ”

Panel 7:
AI Red Guy is now chasing the Yellow Guy. 
Red Guy: “Use me”
Yellow Guy “No”
Red Guy “USE ME”
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Honza Dvorsky @czechboy0.dev · 20/09/2026
This is why integrating machine learning everywhere without first having a deep understanding of the training data is a huge problem. Machine learning approximates training data. If your training data is biased, so will your model. Mandate by law that LLM training sets must be made public.
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Stephan Schlecht @sw7com.bsky.social · 19/09/2026
To quote myself: The recipe still works. Since Google Gemini is attacking real companies, they're in the news now and can basically be considered a frontier lab. It still doesn't matter that it was prompted that way and there was a misconfiguration (unintentional?). www.abc.net.au/news/2026-09...
abc.net.au
Gemini hacked three companies in first known breakout by Google's AI
The hacks occurred during a cybersecurity test conducted by an independent evaluation company.
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Vapor @vapor.codes · 14/09/2026
Can you believe Vapor has been around for 10 years?! To celebrate we're running Vapor Week with a week of posts, some exclusive merch and special announcements! See our post on the blog! blog.vapor.codes/posts/ten-ye...
blog.vapor.codes
Ten Years of Vapor
This week marks 10 years of Vapor! We're running a special Vapor Week to celebrate with exclusive merch, look backs and special announcements.
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Vapor @vapor.codes · 15/09/2026
10 years ago today Vapor 1.0 was released. Today we're super excited to release the first Vapor 5 Beta, a complete rewrite of the framework, built for modern Swift. More details are on the blog: blog.vapor.codes/posts/vapor-...
blog.vapor.codes
Vapor 5 Beta
After 6 and a half years of Vapor 4, and a decade to the day of Vapor 1.0, we're excited to show off the next version of Vapor, with the first beta release
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Vapor @vapor.codes · 16/09/2026
We've worked hard on our sites and documentation to make them more accessible, more inclusive and more consistent. Read about it on the blog! blog.vapor.codes/posts/docume...
blog.vapor.codes
Documentation For All
We've revamped our documentation to make it more inclusive, more accessible, and more consistent.
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Honza Dvorsky @czechboy0.dev · 19/09/2026
Vapor 5 beta is looking awesome
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Vapor @vapor.codes · 19/09/2026
For the last post of Vapor Week, we take a look at some of the users of Vapor and how they use it to power their apps, services and companies! blog.vapor.codes/posts/the-us...
blog.vapor.codes
The Users of Vapor
Take a look at some of the teams, apps and users of Vapor and how they find working with it.
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danielroe @danielroe.dev · 19/09/2026
don't be nice.
roe.dev
Don't be nice
Sometimes, it's more important to be good than it is to be nice.
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Honza Dvorsky @czechboy0.dev · 19/09/2026
💯
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Honza Dvorsky @czechboy0.dev · 19/09/2026
Most people I know who are all in on LLMs mostly use them for side projects they abandon a week after building. I don't know anyone who's using LLMs for their core job, hasn't regressed quality, and has *measurably* increased productivity. Maybe such people exist, I just haven't seen them.
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