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barrkel commented on Claude Opus 4.6   anthropic.com/news/claude... · Posted by u/HellsMaddy
cootsnuck · 4 days ago
I have not see any reporting or evidence at all that Anthropic or OpenAI is able to make money on inference yet.

> Turns out there was a lot of low-hanging fruit in terms of inference optimization that hadn't been plucked yet.

That does not mean the frontier labs are pricing their APIs to cover their costs yet.

It can both be true that it has gotten cheaper for them to provide inference and that they still are subsidizing inference costs.

In fact, I'd argue that's way more likely given that has been precisely the goto strategy for highly-competitive startups for awhile now. Price low to pump adoption and dominate the market, worry about raising prices for financial sustainability later, burn through investor money until then.

What no one outside of these frontier labs knows right now is how big the gap is between current pricing and eventual pricing.

barrkel · 4 days ago
> evidence at all that Anthropic or OpenAI is able to make money on inference yet.

The evidence is in third party inference costs for open source models.

barrkel commented on A case study in PDF forensics: The Epstein PDFs   pdfa.org/a-case-study-in-... · Posted by u/DuffJohnson
tombrossman · 5 days ago
GNOME Desktop users can put this in a Bash script in ~/.local/share/nautilus/ for more convincing looking fake PDF scans, accessible from your right-click menu. I do not recall where I copied it from originally to give credit so thanks, random internet person (probably on Stack Exchange). It works perfectly.

  ROTATION=$(shuf -n 1 -e '-' '')$(shuf -n 1 -e $(seq 0.05 .5))

  for pdf in "$@";
    do magick  -density 150 $pdf \
              -linear-stretch '1.5%x2%' \
              -rotate 0.4 \
              -attenuate '0.01' \
              +noise  Multiplicative \
              -colorspace 'gray' \
              "${pdf%.*}-fakescan.${pdf##*.}"
  done

barrkel · 5 days ago
That seq is probably supposed to be $(seq 0.05 0.05 0.5). Right now it's always 0.05.

Note that you can get random numbers straight from bash with $RANDOM. It's 15 bit (0 to 32767) but good enough here; this would get between 0.05 and 0.5: $(printf "0.%.4d\n" $((500 + RANDOM % 4501)))

barrkel commented on Roots is a game server daemon that manages Docker containers for game servers   github.com/SproutPanel/ro... · Posted by u/Kerrick
allthatineed · 9 days ago
Strong suggestion, do not run game servers in docker containers
barrkel · 9 days ago
itzg's docker image for Minecraft makes life quite a bit easier - switching mod loader, versions etc. with environment variables is simpler than continuously downloading versions and juggling directories.
barrkel commented on Is the RAM shortage killing small VPS hosts?   fourplex.net/2026/01/29/i... · Posted by u/neelc
Havoc · 11 days ago
This article looks like actual gibberish to me?

It goes on about DSL and dial-up for some reason?

And yes VPS providers are affected by ram shortage. Turns out things that need ram are affected by ram shortages. 5 stars for the insight

barrkel · 10 days ago
The Bell / telephony analogy is unrelated and forced. Feels like the author had an Idea, and asked an LLM to force the analogy.
barrkel commented on Microsoft forced me to switch to Linux   himthe.dev/blog/microsoft... · Posted by u/bobsterlobster
rafaelmn · 12 days ago
As much as I love the idea of moving to Linux - Mac hardware is like two years ahead of PC currently in pretty much any regard aside from gaming. I keep looking for an iteration where it makes sense to switch but currently the intel core 3 stuff is at best comparable to M5 base. Strix Halo is much more power hungry and also not that impressive other than having a bunch of cores. Nothing comes close to the pro/max chips in M4 series. And with RAM/storage pricing Apple upgrades are looking reasonably priced (TBD when M5 Pro devices launch).

So I can either get a top tier tool when I upgrade this year or I can buy a subpar device, and the power management is going to likely be even worse on Linux.

barrkel · 12 days ago
I think this mostly only holds if you use local compute in a portable form factor.

Most of my personal development these days is done on my home server - 9995wx, 768GB, rtx 6000 pro blackwell GPU in headless mode. My work development happens in a cloud workstation with 64 cores and 128GB of ram but builds are distributed and I can dial up the box size on demand for heavier development.

I use laptops practically entirely as network client devices. Browser, terminal window, perhaps a VS Code based IDE with a remote connection to my code. Tailscale on my personal laptop to work anywhere.

I'm not limited by local compute, my devices are lightweight, cheap(ish) and replaceable, not an investment.

barrkel commented on Alarm overload is undermining safety at sea as crews face thousands of alerts   lr.org/en/knowledge/press... · Posted by u/geox
barrkel · 15 days ago
The main purpose of alarms is to relieve automation of liability.
barrkel commented on Design Thinking Books (2024)   designorate.com/design-th... · Posted by u/rrm1977
arethuza · 18 days ago
VW Group yes - a Škoda
barrkel · 18 days ago
I also have a Skoda that also has that "feature". I prefer using Maps via Android Auto, but if I am in that interface, and I have to cancel it, the way I cancel it is using a voice command.
barrkel commented on Stevey's Birthday Blog   steve-yegge.medium.com/st... · Posted by u/throwawayHMM19
deng · 18 days ago
Indeed, the Gas-Town token is down 97% from all-time high, see https://coinmarketcap.com/currencies/gas-town/

He's obviously a smart guy, so he definitely should've known better. It's weird how these AI evangelists use AI for everything, but somehow he didn't ask ChatGPT what all of this means and if it may have reputational damage, because I just asked if I should claim these trading fees, and it said:

   Claiming could be interpreted as:

   * Endorsing the token

   * Being complicit if others get rugged later

   * This matters if your X account has real followers.
and in the end told me to NOT claim these fees unless I'm OK with being associated with that token.

barrkel · 18 days ago
When you're under a lot of stress, your internal evaluation function for what is moral can start to break down. It may have been hard for him to turn the money down, especially if he's addicted to the sense of power he's getting from his coding agent spend. As he said, his wife suggested they can't afford it.

There's another thing. A certain type of engineer seems to get sucked into Amazon's pressure culture. They either are, or end up, a bit manic. Laid back and relaxed one day (especially after holidays), but wound up and under a lot of internal pressure to produce the next, and a lot more of the latter. Something like Gas Town must be a crazy fix when you're feeling that pain. Combined with the vision that if you don't, you're unemployed/unemployable in 12 to 24 months, you might feel you have no choice but to spend every waking minute at it.

It's a bit (more than a bit) rude to analyse someone at a distance. And to be honest, I think something like Gas Town is probably one of the possible shapes of things to come. I don't think what I can observe looks super healthy, is all.

barrkel commented on Stevey's Birthday Blog   steve-yegge.medium.com/st... · Posted by u/throwawayHMM19
barrkel · 18 days ago
I think there's an interesting idea behind Gas Town (basically, using supervisor trees to make agents reliable, analogous to how Erlang uses them to make processes reliable), but it's lacking a proper quality ratchet (agents often don't mind changing or deleting tests instead of fixing code) and architectural function (agents tend to reinvent the wheel over and over again, the context window simply isn't big enough to fit everything in).

However, Steve Yegge's recent credulous foray into promoting a crypto coin, which was (IMO) transparently leveraging his audience and buzz to execute a pump and dump scheme, with him being an unwitting collaborator, makes me think all is not necessarily well in Yegge land.

I think Steve needs to take a step back from his amazing productivity machine and have another look at that code, and consider if it's really production quality.

barrkel commented on Understanding ZFS Scrubs and Data Integrity   klarasystems.com/articles... · Posted by u/zdw
formerly_proven · 20 days ago
Is the 80% rule real or just passed down across decades like other “x% free” rules? Those waste enormous amounts of resources on modern systems and I kind of doubt ZFS actually needs a dozen terabytes or more of free space in order to not shit the bed. Just like Linux doesn’t actually need >100 GB of free memory to work properly.
barrkel · 20 days ago
In practice you see noticeable degradation of performance for streaming reads of large files written after 85% or so. Files you used to be able to expect to get 500+MB/sec could be down to 50MB/sec. It's fragmentation, and it's fairly scale invariant, in my experience.

u/barrkel

KarmaCake day35346March 3, 2007
About
http://blog.barrkel.com/

Data, compilers, software architecture

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