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hexapus

218 karma · joined March 23, 2015

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hexapus··on Leak website releases data on DHS employees
The current regime decided lawlessness was beneficial to them. Cuts both ways. I suppose people should consider carefully whether signing bonuses and the chance to abuse marginalised people with impunity is worth it. I'm fine with people making it riskier to throw in with corrupt authoritarians for personal benefit.
hexapus··on Get Ready for Touch on Mac
I can't think of a feature I care less about on a laptop. I have owned several laptops with touchscreens, and literally the only thing it's ever done is misclick something when I inadvertently touched my screen. I have a tablet and a phone if I want to tap a screen.

Unrelated: I find it amusing that the screen they showcase looks like a very broken display panel.

hexapus··on Using LLM for confidence scoring is a bad idea
I think it's good to continually remind oneself that these are next-word/token-predictors...you can wrap them up in a harness, you can feed them into each other, you can influence the likelyhood of a given word through weights and system prompts...but that's literally all they can do. They can't reason, but they can predict what reasoning looks like.

None of this means they can't be useful tools, but when they fall down, we should remind ourselves of why that is, and be honest with ourselves about what they could ultimately be capable of.

hexapus··on Code is clay now
To torture the analogy a bit: You didn't sculpt bridges out of clay - critical infrastructure was built from stone. Even if you wanted to use clay, you made bricks, and architected the structure from those units. You couldn't just throw a lump of clay across a stream and vibe-build a bridge...

If we want to use LLMs responsibly, to build substantial pieces of infrastructure, we should be using it to create discreet "bricks" of code, that can be tested, relied upon, and used to implement human-driven architectural decisions.

hexapus··on BeBox is a Haiku application that emulates Be Inc.'s BeBox
I really do need to play with Haiku more.
hexapus··on Amsterdam police confiscates server left-wing ISP A/I at American request
That's super helpful. Thank you SO much.
hexapus··on Amsterdam police confiscates server left-wing ISP A/I at American request
Gosh, I don't know about everyone else, but I'm convinced! Thank you, blanket-assertion from internet rando!
hexapus··on A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis
That's the one.
hexapus··on A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis
You should have seen the inside of the actual Cray 1.
hexapus··on A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis
I am running a Cray Simulator at faster than full speed on a cheap Raspberry Pi knockoff called "Le Potato" and I spent the weekend vibecoding weather forecasting software for it as a tribute to NCAR.
hexapus··on A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis
I spent the weekend setting up the open source Cray simulator on a really cheap SBC then vibecoding a weath forecasting application that uses the Cray's vector processor to process raw weather data.

Mine is a lot smaller, but it can run Cray workloads at full speed.

hexapus··on A Cray-1 supercomputer replica from 30 "obsolete" Mac Minis
I spent the weekend vibecoding software for the Cray 1.

I installed the open source Cray Simulator on my "Le Potato" SBC, then installed UNICOS, then tasks Gemini with writing a weather forecasting program that ingests raw data from METAR weather stations and uses the simulator's vector processor to generate the forecast. It renders a nice little weather dashboard viewable in the terminal. A python http service runs outside the Cray and serves up a nice little web page with a virtual terminal that displays the dashboard.

Is it useful? No...but it's cool as hell. I plan to print up an enclosure for it along with a mini terminal with a 4" LCD to display the live dashboard. Then I'll have a nice little baby Cray to put on the shelf in my gameroom.

My little tribute to one of the first deployments of a Cray at NCAR.

hexapus··on Tell HN: I've been paying for a rural Tanzanian's education for 10 years
It's absolutely possible. I think I was pretty explicit about that. It was a conscious choice. In the event he's actually better off than myself, then I suppose I got scammed. I doubt that, as someone with a tech career in the Western world. But if he's a poor young man in a desperately poor country, then I didn't get scammed even if he lied to me about specific details. I just helped someone.
hexapus··on Tell HN: I've been paying for a rural Tanzanian's education for 10 years
Once we get to that point, and I know he's fulfilling orders reliably, maybe I'll write up a blog post somewhere and share it here. I'm still somewhat guarded, but he's been quite transparent about his situation so far. I asked him to travel to the local shop and take a picture of the sewing machine he'd need to buy, and he did. He told me how much a flat would cost him, and I looked up listing in his city, and it was dead-on. It's not often you have the opportunity to potentially change the course of someone's life for a few hundred dollars, but maybe I've been given one. Maybe I'm gullible, but if it works out for him I'd be happy.
hexapus··on Fort Hood attacker's execution by firing squad will be livestreamed
They let it get this far, but I truly hope they disprove my intuition in this regard.
hexapus··on ADHD as a circadian rhythm disorder: evidence and implications for chronotherapy (2025)
I absolutely have ADHD that impacts my life, but I sleep like an absolute stone, and unlike my partner, can fall asleep within minutes of my head hitting the pillow most of the time. I get 6-8 hours of sleep per night, and it does not seem to have cured me.
hexapus··on Fort Hood attacker's execution by firing squad will be livestreamed
Would be nice if the citizens of the US had that kind of fire in their bones.
hexapus··on Tell HN: I've been paying for a rural Tanzanian's education for 10 years
I recently struck up a friendship a Nigerian scammer. After jerking him around for awhile, I broke him out of his script. Rather than blocking me or cursing me, I found a moment of humanity. I told him that I understand the desperation of his situation, but that the people he was most likely to scam successfully would be others in similarly difficult situations.

Suddenly, I was talking to a real person. A young man in an impossibly poor country with few other options...facing the loss of his already meager accommodations and the prospect of begging on the streets. A young man whose heart still hurt him when he attempted to exploit others. One who'd not yet been so jaded by years of such activity. I have cautiously continued talking to him and learning about his situation. He's respected every boundary I've placed to protect myself, and not pushed me to give him anything, even preemptively rejecting what he interpreted as an attempt to send him gift cards at one point, when he misread the intent of my questions about the mechanics of the scam he had tried on me.

I learned he is quite skilled at designing and producing beautiful traditional garments, but has been unable to find a work that would allow him to take care of himself.

As I've learned about him and built trust, I've chosen to send him a trivial (for me) amount of money to improve his immediate situation. If he continues to act in good faith, I'm going to invest a bit more (but still an amount I'd be comfortable losing) to buy him a sewing machine and help him rent a space to live and work in for the next year. For reference, the total amount is less than half a month's rent for me.

I'm asking around to see if people I know might be interested in ordering his clothing, and if he successfully delivers the garments they commission, I'll build and host a website for him to begin selling online and work to help him find other customers. It may not only lift him out of abject poverty, but give him to opportunity to elevate others around him and save them from the same spiral of despair in which he found himself...which would mean fewer grandmothers and vulnerable people being scammed in the future.

Granted, he could be running a long con and masterfully manipulating me at every turn...but even if so, I won't regret choosing empathy over judgement and anger, if only for the chance that it might make the world a slightly better place...even if just for one young man in a small city on the other side of the world.

hexapus··on Show HN: Procinsh – A 3D Linux process inspector
The "apparent" hypocrisy dissappears the moment you think about it at all though, as I explained above.

But if you're not capable of moving beyond a superficial reading of a statement, I can see how you might easily dismiss as "nonsense" the very real environmental, economic, technical, ethical, social, and cognitive issues introduced by the way LLMs have been forced into our lives.

hexapus··on Meta and Microsoft take steps to reduce employee usage of Claude AI
I'm not exactly one-shotting software, but because of the pace I'm expected to keep, I place a lot more trust in the bot that I'm actually comfortable with. I need the job for the time being, so I just keep hitting the button and letting it do its thing until the tests are green.

I'm just working in DevOps though, so it's writing IaC, not application code (save the odd Lambda function or python script). Still, even when I spend an entire day conversing with Claude and watching "bot go brrrrr", I'm one of the lowest users in our company. I have no idea what the devs who regularly hit their limits are doing.

hexapus··on How machines learned precision
This is very neat. My engineering nerd friend was immediately turned off by the seeming conflation of "precision" and "accuracy" in the title/subtitle though. As this article seems aimed at laypeople, clearing up the difference upfront by defining them might be helpful, as they are not interchangeable.
hexapus··on Show HN: Procinsh – A 3D Linux process inspector
There's a meaningful difference between crediting an author with his work, and engaging in reckless and negligent behavior. Yes, OP prompted an LLM to build something for him. He did not engage in a creative act or solve engineering problems. He should not feel pride for pulling the lever on the slop machine just because it paid out.

LLM companies set their bots loose on a task and failed to secure the environment. I haven't met anyone who suggests they are brilliant hackers that put Kevin Mitnick to shame. I have heard (and happen to agree with) arguments that they created conditions, either willfully or unwittingly, in which their systems breeched others. The argument is that they acted with gross negligence when using a dangerous tool, and may or may not be liable for such. If the US ever makes crime illegal again, the courts will decide.

hexapus··on Show HN: Our space game has a built-in RISC-V emulator that runs Linux
<3 This game sounds amazing. Even if you didn't have fully-fleshed out multiplayer, an in-game network that connects everyone's terminals could lead to some incredible organic developments within the game's community. Just connect everyone and let them figure out new ways to interact with each other.
hexapus··on Show HN: Our space game has a built-in RISC-V emulator that runs Linux
If you made the game multiplayer, you could enable in-game networking so players could develop ways to communicate with each other via the galactic internet. Watch as they write new applications to chat and share updates with each other about the planets they are terraforming.
hexapus··on Your body of work thinks back at you
Absolutely. Addiction is an illness. It just happens to be one that is more publicly visible than most.

I empathise with everyone I'm able, and recently struck up a friendship a Nigerian scammer as a result. After jerking him around for awhile, I broke him out of his script. Rather than blocking me or cursing me, I found a moment of sincerity. I told him that I understand the desperation of his situation, but that the people he was most likely to scam successfully would be others in similarly difficult situations.

Suddenly, I was talking to a real person. A young man in an impossibly poor country with few other options...facing the loss of his already meager accommodations and the prospect of begging on the streets. A young man whose heart still hurt him when he attempted to exploit others. One who'd not yet been so jaded by years of such activity. I have cautiously continued talking to him and learning about his situation. He's respected every boundary I've placed to protect myself, and not pushed me to give him anything, even preemptively rejecting what he interpreted as an attempt to send him gift cards at one point, when he misread the intent of my questions about the mechanics of the scam he had tried on me.

I learned he is quite skilled at designing and producing beautiful traditional garments, but has been unable to find a work that would allow him to take care of himself.

I'm now seeing if people I know might be interested in ordering his clothing, and if he successfully delivers the garments they commission from him, I'll build and host a website for him to begin selling online and work to help him find other customers. It may not only lift him out of abject poverty, but give him to opportunity to elevate others and save them from the same spiral of despair in which he found himself...which would mean fewer grandmothers and vulnerable people being scammed in the future.

Granted, he could be running a long con and masterfully manipulating me at every turn...but even if so, I won't regret choosing empathy over judgement and anger, if only for the chance that it might make the world a slightly better place...even if just for one young man in a small city on the other side of the world.

hexapus··on Vote on which of Hacker News' challenges for AI have been met
You should add an additional item: Be able to relay the contents of this exam accurately.
hexapus··on The top secret URSALA, RAQUEL, and FARRAH satellites (2025)
Counterpoint: The people running the government right now are very, very stupid.
hexapus··on Opus 5.5 is good at explainer videos
AI doing things that creative people do makes me sad. Stole everyone's art to regurgitate it on command to billionaires richer, and save businesses the expensive of hiring someone with actual talent to do it.

I don't care how "good" the graphics become - it will always just be slop. This isn't the part of our lives we should be trying to replace with technology.

hexapus··on Kalshi to allow trading on borrowed funds
Jesus...these ghouls truly have no bottom to the depths of their depravity. The US elected a guy who bankrupted two casinos to transform the entire economy into a casino...
hexapus··on Attention is all you have
Much appreciated. I generally know all of this, but being reminded that it really works helps.
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