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lacoolj

778 karma · joined October 27, 2014

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lacoolj··on Show HN: Smol machines – subsecond coldstart, portable virtual machines
What percentage of this code was written by LLM/AI?
lacoolj··on Claude Opus 4.7 costs 20–30% more per session
This is probably an adjacent result of this (from anthropic launch post):

> In Claude Code, we’ve raised the default effort level to xhigh for all plans.

Try changing your effort level and see what results you get

lacoolj··on Google broke its promise to me – now ICE has my data
I would love more information.

What exactly did the request for information say from DHS? What exactly was the reason for them to look for you specifically (certainly there are many others protesting)? Following up on that, how do others avoid something like this? What red flags should be avoided and how?

There may or may not be a solid answer for any of this. But this article feels like it's made for awareness, when it could also be made for action, with the right details included.

lacoolj··on A Japanese glossary of chopsticks faux pas (2022)
So it's the age of AI. And this seems like a great new benchmark! Lots of text, structured but each item a separate "task". Each thing requiring its own new image + textual representation.

I copy + pasted the whole article (minus the few included images) and added this prompt in Gemini 3 Pro:

> Take each of the following and add an image representing the act being described. The image should be very basic. Think of signs in buildings - exit signs, bathroom door signs, no smoking signs, etc. That style of simplicity. Just simple, flat, elegant vector graphic lines for the chopsticks, hands, bowls, etc.

Google Gemini output: https://gemini.google.com/share/11df1bc53e3d

I think this is pretty dang good for a one-shot run. I also ran this through Claude Opus 4.6 Extended (doesn't generate images directly, so it made an HTML page and some vector icons). Not as good as Gemini IMO. See here if curious: https://claude.ai/public/artifacts/8b6589b3-4da4-4fd5-b862-c...

Anyone able to do this better with a different prompt or model (or both)?

lacoolj··on A Decade of Slug
> But I think that’s too long. The patent has already served its purpose well, and I believe that holding on to it any longer benefits nobody.

Damn dude didn't you pay like ... over $10k for that patent?

lacoolj··on Node.js needs a virtual file system
Using Claude for code you use yourself or at your own company internally is one thing, but when you start injecting it into widely-shared projects like this (or, the linux kernel, or Debian, etc) there will always be a lingering feeling of the project being tainted.

Just my opinion, probably not a popular one. But I will be avoiding an upgrade to Node.js after 24.14 for a while if this is becoming an acceptable precedent.

lacoolj··on Node.js needs a virtual file system
Owning copyright of something and writing it are very different things
lacoolj··on Recursive Problems Benefit from Recursive Solutions
This page is a good example of when Typescript is both unnecessary and off-putting, based on the content's purpose.

The author is trying to demonstrate a problem and the proposed solution, using example code that the reader then needs to read, formulate a visual "structure" in their mind, and then apply that structure to the subsequent code.

Typescript is not in any way invalid here, and as a tool when programming something that will run in the real-world, can be invaluable.

However, when writing anything you want someone to deeply comprehend, you want to use the least amount of text needed to get your point across. Adding types don't serve any purpose here. The types used are generics, which tell you nothing specific, hence the name, and the names given to the functions and object properties are enough to convey what this code is doing.

lacoolj··on Wired headphone sales are exploding
Good luck finding a phone with a headphone jack anymore though :(

I love my wired headphones though. They support BT but I've used that maybe twice. Ever. Obviously was only because I was using my phone with them, which again don't have a port for the cord.

lacoolj··on Shall I implement it? No
Can you get a support ticket in to Anthropic and post the results here?

Would like to see their take on this

lacoolj··on GPT-5.4
lol yet another pat on their own backs without comparison to other frontier models.

Also, the timing of this release, 5.3 and 5.2, relative to the other releases, feels more like a bug fix than something "new"

lacoolj··on System76 on Age Verification Laws
Hopefully this has a domino affect across the industry and more companies do this.

It really is just a parenting issue at its core.

lacoolj··on Father claims Google's AI product fuelled son's delusional spiral
Not a lawyer.

While AI is not a real human, brain, consciousness, soul ... it has evolved enough to "feel" like it is if you talk to it in certain ways.

I'm not sure how the law is supposed to handle something like this really. If a person is deliberately telling someone things in order to get them to hurt themselves, they're guilty of a crime (I would expect maybe third-degree murder/involuntary manslaughter possibly, depending on the evidence and intent, again, not a lawyer these are just guesses).

But when a system is given specific inputs and isn't trained not to give specific outputs, it's kind of hard to capture every case like this, no matter how many safe-guards and RI training is done, and even harder to punish someone specific for it.

Is it neglect? Or is there malicious intent involved? Google may be on trial for this (unless thrown out or settled), but every provider could potentially be targeted here if there is precedent set.

But if that happens, how are providers supposed to respond? The open models are "out there", a snapshot in time - there's no taking them back (they could be taken offline, but that's like condemning a TV show or a book - still going to be circulated somehow). Non-open models can try to help curb this sort of problem actively in new releases, but nothing is going to be perfect.

I hope something constructive comes from this rather than a simple finger pointing.

Maybe we can get away from natural language processing and go back to more structured inputs. Limit what can be said and how. I dunno, just writing what comes to mind at this point.

Have a good day everyone!

lacoolj··on Something is afoot in the land of Qwen
I wonder if an american company poached one/all of them. They've been pretty much bleeding edge of open models and would not surprise me if Amazon or Google snatched them up
lacoolj··on Claude's Cycles [pdf]
OK so now I need someone to take this problem and feed it into Gemini Deep Think or whatever and see if you get the same (or better/worse) outcome.

No one cares about ChatGPT so don't bother with that.

OK GO

lacoolj··on GPT‑5.3 Instant
The examples given in the video about "over-caveating" are more like bug fixes than enhancements to the model. You don't see those kind of responses on most newer models ("Sure! Let's look at your physics question, but remember - it can't be used for evil, so don't ask!!!")

OpenAI, yet again, launching something so it can pat itself on the back. Just merge with Anthropic and kill ChatGPT.

lacoolj··on MacBook Air with M5
lol the iPhone of the laptop world (literally)

next year we get the M6 Titanium and then the M7e

lacoolj··on Right-sizes LLM models to your system's RAM, CPU, and GPU
As a few others have noted already - this should just be a website, not a CLI tool. We can easily enter our CPU, RAM, GPU specs into a form to get this info.
lacoolj··on Show HN: Omni – Open-source workplace search and chat, built on Postgres
another AI post...
lacoolj··on Show HN: Omni – Open-source workplace search and chat, built on Postgres
has to be
lacoolj··on A new California law says all operating systems need to have age verification
10/13/25 Chaptered by Secretary of State - Chapter 675, Statutes of 2025. 10/13/25 Approved by the Governor. 09/24/25 Enrolled and presented to the Governor at 3 p.m.

Why is this "news" today? Am I missing something?

lacoolj··on A new California law says all operating systems need to have age verification
Feels like they're trying to implement a new wide-reaching protocol/spec by requiring it by law first, then expecting someone to magically develop something, and god forbid it's a different standard than anyone else's.

By next January there will be 30 different methods of age input signalling between OS and application. And then by 2030 we might have the top 3 adopted as established defacto standards.

somewhat related-ish https://xkcd.com/927/ :)

lacoolj··on I am directing the Department of War to designate Anthropic a supply-chain risk
Wonder what other countries are doing in this situation
lacoolj··on Open source calculator firmware DB48X forbids CA/CO use due to age verification
I don't see a definition for "operating system" in this legislation (California).

"Operating system provider" is defined, but that's kinda useless unless "operating system" is defined first.

lacoolj··on What Claude Code chooses
OK two things

First, how did shadcn/ui become the go-to library for UI components? Claude isn't the only one that defaults to it, so I'm guessing it's the way it's pushed in the wild somehow.

Second, building on this ^, and maybe this isn't quantifiable, but if we tell Claude to use anything except shadcn (or one of the other crazy-high defaults), will Claude's output drop in quality? Or speed, reliability, other metric?

Like, is shadcn/ui used by default because of the breadth of documentation and examples and questions on stack overflow? Or is there just a flood of sites back-linking and referencing "shadcn/ui" to cause this on purpose? Or maybe a mix of both?

Or could it be that there was a time early on when LLMs started refining training sets, and shadcn had such a vast number of references at that point in time, that the weights became too ingrained in the model to even drop anymore?

Honestly I had never used shadcn before Gemini shoved it into a React dashboard I asked for mid-late-2025.

I think I'm rambling now. Hopefully someone out there knows what I'm asking.

lacoolj··on Anthropic drops flagship safety pledge
I'm still a little fuzzy on what "safety" even means anymore. If someone could explain it, that would be great.

Because at this point, it's too broad to be defined in the context of an LLM, so it feels like they removed a blanket statement of "we will not let you do bad things" (or "don't be evil"), which doesn't really translate into anything specific.

lacoolj··on Attyx – tiny and fast GPU-accelerated terminal emulator written in Zig
Can you post a video of the lag you see (with the sound of your keyboard as you type)?

That sounds like hell

lacoolj··on Binance fired employees who found $1.7B in crypto was sent to Iran
Contrary to a lot of comments here, the only way to use bitcoin (or any cryptocurrency) without tracking is to mine it yourself, and even then...

Where did you get it? Purchased/transferred? Where did they get it? What else did the person with that wallet do?

If the answer is "mined", even then, you have to actually do something with it, right? Buy something? Where is that something shipped? At worst you'll have to pay customs on it, and have it actually get through customs. At best, your address is in a database now.

Have it shipped somewhere obscure? Video cameras are everywhere. Have it shipped to someone else's house and steal it off their porch? Again, cameras everywhere.

Not have a physical item? Just a service? That's pretty much the closest you'll get to anonymous money transfer and full usage (along with whatever VPN you prefer).

Cool that was a fun mental exercise. Now everyone tell me why I'm wrong!

lacoolj··on Show HN: C99 implementation of new O(m log^(2/3) n) shortest path algorithm
You can tell it's AI-gen just by the image of the graph/table comparison

Apparently all the LLMs get their design expertise and color palletes from the same place.

lacoolj··on I verified my LinkedIn identity. Here's what I handed over
This is a little unnerving because I know I've had to provide similar ID verification somewhere online, but I can't remember where. And based on everything here, it was almost certainly Persona.

I guess I'll just be in the corner crossing my fingers none of it is found in a hostile foreign land or used against me.

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