68 points giuliomagnifico 13 hours ago 76 comments
peteridah 12 hours ago | parent
SpicyLemonZest 12 hours ago | parent
chii 12 hours ago | parent
If it would be possible to walk to get groceries (and also exercise at the same time), do people choose to drive instead because it's simply easier and faster? They then claim that the goal of exercise is simply not worth it any more given driving is faster (and easier)?
SpicyLemonZest 12 hours ago | parent
spacedcowboy 12 hours ago | parent
- I (https://compile-xc.org) built a compiler for a language I call ‘xc’, similar to Objective-C but designed to be cross-platform and have less square brackets :). It can run on any of {Windows, Mac, Linux, Zynq} and produce code for any of {Windows, Mac, Linux, Zynq, WASM, iOS, Android, m68k, 6502}. It needs no host-platform tools to compile code, so for example I have a signed binary on my iPhone, written and signed entirely on Linux. The compiler currently produces code that is between 2x and 0.5x the speed of clang, which is pretty good for a nascent compiler. It also compiles the same language for execution on a GPU, and makes it trivial to designate parts of your code as data-parallel (https://compile-xc.org/compiler/language/par/). One statement turns a code block into a GPU kernel
- I built (more accurately: am building) a (https://compile-xc.org/compiler/api/uxkit) cross-platform UI framework, so you can write code once, even Table-views, Outline-views, Collection-views, etc., etc and your application will bind to the platform’s native toolkit through a common programming API. The next step here is an “Interface Builder” like application I call RoCkS (for historical reasons), which lets you design the UI for {desktop, tablet, phone} to bind to the same core code, dragging connections between that core code and the UI elements for the different environments
- I built (https://atari-xt.com/os) XTOS for the Zynq - an OS that started with FreeRTOS and added loadable processes, dynamic linking, shared memory, paging, a boot environment that can be scripted like Linux, networking, a graphical UI based on GEM, with a hardware blitter, and HDMI output with Audio islands mixed in. The blitter owns the video memory and uses shared-memory pools to give each “virtual workstation” (GEM-speak for “view of the display”) its own retained-mode and composited graphics memory. The whole OS boots from power-on to desktop in a couple of seconds, which is the reason for making it, rather than just using Linux, I wanted that “instant-on” feeling. It runs on a Z-turn board from MyIR.
- I built an Atari (6502, ANTIC, POKEY, various other chips) (https://atari-xt.com/hardware/x/)emulator, which passes the (https://forums.atariage.com/topic/171296-acid800-an-atari-te...) Acid 800 emulation torture test, and can run games such as Ballblazer, Elektraglide and (https://0x0000ff.co.uk/mov/xt/xtos-aug-11.mov)Despatch Rider. It’s integrated into XTOS, so the OS boots into the GEM-based Desktop.app (written in xc) and you can double-click an icon to launch a game. The plan is to extend that to the ST once I get past the current task, which is …
- I built a Reddit-like website that I plan to launch in a couple of months, written entirely in xc, both the Linux-based server and the client WASM code; the server-side is just xc code, no Apache, no scripting language, just lean-and-mean xc code handling everything from the TLS handshake to the Postgres database back-end. The main difference between (https://blewit.net/)blewit.net and Reddit is that I don’t collect any personal information, don’t track your habits and sell your data, don’t use adverts (tracking by another name) or any of the other dark patterns social media is infested with these days. Blewit is so named because I think they did. One of the other differentiators is that I plan to support the groups with specialist helpers. You can see a selection of them at (https://blewit.net/sandbox) the blewit sandbox - things like rendered music staves from ABC notation, 3d interactive molecules structure from SMILES notation, mathml with an editor to create it, etc, etc.
- One last purposely-separated “helper” from the others because of its scale, is the electronic circuit editor/simulator. I introduced it [url=https://www.eevblog.com/forum/projects/circuit-simulation-fo...]in the EEVBlog projects forum[/url], but no-one seemed to care [grin]. That’s a shame because I think it’s pretty cool, draw the circuit in the editor, you can create your own parts, even store them to a library, add digital logic to pins, import SPICE models, and simulate with ideal or oscilloscope-type probes. It understands transmission lines, tolerances, can run monte-carlo simulations, produce overlaid graphs for {R=1k, 4.7k, 10k} etc., I could go on. The full docs to it are in the (https://blewit.net/post/93083024324820992) Blewit editor-information pages
Overall, looking back at what using an LLM has helped me code over the last half-year or so, it is unbelievable what you can code with AI in 2026. I always used to say that I had too many ideas and not enough time to implement them, well that’s still true, but to a significantly lesser extent…
For all the above “I” is short for “I, with the help of Claude”
MonkeyClub 9 hours ago | parent
E.g.: I painted the Mona Lisa.
“I” meaning “I with the help of a JPEG on a computer and a color printer”.
nnnnico 6 hours ago | parent
spacedcowboy 3 hours ago | parent
I wrote my first compiler about 35 years ago, and my first OS around the same time, well before LLMs were on the scene. I know exactly just how much work is involved with doing it well, which is why I’d never normally take on a project like this now I’m retired.
But we do not live in normal times. The language “I” have created (and it’s not as though I just said to Claude “hey, write me a compiler”) is (even if I say so myself) pretty cool. Here’s the full source of a Mandelbrot program:
#import "Stdio.xc"
#import "Par.xc"
#import "../src/include/bench_time.xc"
#define W 2048
#define SIZE (W * W)
i32 main(void)
{
// Eight runs: the first carries one-off costs (a GPU builds its kernel
// then), so the figure is the best run; the first is printed too. Auto
// decides after its fourth (two on each device), and uses the rest.
u32 total = 0;
i64 best = 0;
i64 first = 0;
for (u32 rep in 0..8)
{
total = 0;
i64 t0 = bench_now_us();
par mandel :reduce(+ total)
{
for (u32 i in 0..SIZE)
{
float cx = (float)(i % W) * (3.0f / 2048.0f) - 2.0f;
float cy = (float)(i / W) * (3.0f / 2048.0f) - 1.5f;
float x = 0.0f;
float y = 0.0f;
u32 k = 0;
while (k < 256 && x * x + y * y < 4.0f)
{
float xt = x * x - y * y + cx;
y = 2.0f * x * y + cy;
x = xt;
k = k + 1;
}
total = total + k;
}
}
i64 t1 = bench_now_us();
if (rep == 0)
first = t1 - t0;
if (rep == 0 || t1 - t0 < best)
best = t1 - t0;
}
Stdio.printf("%u %lld %lld\n", (total + 500000) / 1000000, best, first);
return 0;
}
Just one line in that source code is what turns it from a bog-standard C-like program into a GPU kernel, automatically tracked, scheduled, and all data hazards transparently managed.On my M4 max, that one line of code takes it from 481ms to 1.6ms. All ‘par’ does is say “this next block of code, call it “mandel”, is data-parallel, and for the ‘total’ variable all execution units should combine their output to that variable using +
No huge GPU boilerplate, no stream management for data transport from cpu to gpu and back, no memory barriers, no hassle. Just “hey, do this on the gpu”.
GPU blocks are bound at runtime using the best design for the hardware on the machine, obtained by measuring it if it hasn’t been measured before. If it has, the cache is read. The user can always override, which is why ‘par’ blocks can be named.
Next up is an overlapping scheduler, which keeps 3 work units in play {pending, being-processed, being-transferred-once-done} for a processing device (right now, just a local gpu), which is also the multi-gpu story, and even the networked-machines story.
ndriscoll 1 hour ago | parent
iugtmkbdfil834 7 minutes ago | parent
Kevin_Flynn 12 hours ago | parent
Not only has AI allowed me to start projects without knowing all the steps ahead of time, it has helped me proceed through each of those steps to completion.
"For the first experiment with 354 participants, one group was tasked with solving 15 basic fraction problems without help, while another had ChatGPT open on the side to use for assistance and to even ask for the answer. The group with AI access started off more accurate than the group without it. Then, after 12 problems, researchers took away the AI tool. Almost immediately, the people in that group stopped solving questions accurately."
Looking at the design of the experiment, it seems everyones brain was primed to think "I have AI at my disposal" ... and then had the framework shattered when it was taken away, which could have affected the test.
Perhaps this study exposes "conversational mindset" versus "mathematical mindset" switching times ?
Theres only one thing I'm certain of ... Claude loves me. :D
CasualSuperman 8 hours ago | parent
madeforhnyo 12 hours ago | parent
alightsoul 12 hours ago | parent
yoz-y 12 hours ago | parent
Would you become unable to hunt?
alightsoul 11 hours ago | parent
yoz-y 11 hours ago | parent
CookieCrisp 11 hours ago | parent
latexr 12 hours ago | parent
And that is not a good thing. We shouldn’t celebrate or ignore the loss of basic living skills, especially when what we get in return is a nightmare scape of a society whose whole purpose is to dominate your thoughts and fill you with anxiety to suck you dry.
madeforhnyo 8 hours ago | parent
password54321 12 hours ago | parent
Kevin_Flynn 12 hours ago | parent
password54321 12 hours ago | parent
artisinal 10 hours ago | parent
Kevin_Flynn 9 hours ago | parent
Thats what $200 for a ticket to any N*L sunday football event buys you.
T-shirts are extra, and if we win, we sell more of them.
The hard working, professional, polite members of society benefit from the release I think.
semireg 12 hours ago | parent
artisinal 12 hours ago | parent
Brian_K_White 5 hours ago | parent
ragequittah 16 minutes ago | parent
In your analogy maybe it's more like creating a pizza except you didn't have to make the cheese, grind up the flour, go find the water in a stream somewhere, grow the tomatoes yourself, butcher the animal for the meat, etc.
lukebuehler 12 hours ago | parent
Yes, I could be lazy and just vibe piles of slop. But anyone who spends any meaningful amount of time using AI (more than the articles 10 minutes), knows that quite extreme concentration and effort is required to build ambitiously with agents.
I feel like I work harder and and with more difficult problems than before AI, just at a much faster pace and scope.
scotty79 8 hours ago | parent
Maybe the same thing happens at the level of individual persons. I think the difference is whether you felt limited or competent. If you felt competent you shrink. If you felt limited, you grow.
dimbletimbers 6 hours ago | parent
hifikuno 12 hours ago | parent
ramon156 12 hours ago | parent
latexr 12 hours ago | parent
How do you know trying hard isn’t stopping things from getting worse?
> If AI eases the burden even a little I'll take it.
It does ease the burden for a little bit but then makes the burden much harder when you don’t have it. That’s the point.
> Persistenting at hard things hasn't made my life any better yet.
Again, how do you know it’s not stopping it from getting worse? Also, are you sure you’re worrying about the right hard things?
Brian_K_White 2 hours ago | parent
Everything interesting enough to be worth doing is hard, and persisting at it is my most rewarding way to spend time.
If you took it away and made me loaf on a beach, I would enjoy it for about a day.
And then my life is empty and worthless and definitely not better. Even on that beach I would shortly be trying to make something interesting out of the palm leaves.
And then someon would say we should have a machine to do that because it's hard and "persisting at hard things hasn't made my life any better".
It's the most depressing sentiment I can imagine to say that.
tarkin2 12 hours ago | parent
https://www.stuartmcmillen.com/comic/town-without-television...
And the IQs of those born after 1975 via the reverse Flynn Affect, those who had these devices of consumption and easy answers such as TV, and later Social Media, AI, etc has been decreasing.
I can only imagine a further and speedier decline will happen, and is happening.
alightsoul 12 hours ago | parent
artisinal 10 hours ago | parent
card_zero 9 hours ago | parent
The intelligence doesn't shine out of all the faces.
throwawayy6767 1 hour ago | parent
spiderfarmer 12 hours ago | parent
bfung 12 hours ago | parent
Extremely Weak study.
imeanwhatdoikno 12 hours ago | parent
stingraycharles 12 hours ago | parent
hellisothers 8 hours ago | parent
K0balt 12 hours ago | parent
FWIW, well designed study probably would still support his premise. He at least needed a group with no help, a group with no help but books and a calculator (tools), a group with human assistance, and a group with AI assistance, and a group that does an unrelated activity during the priming period.
dcanelhas 12 hours ago | parent
jacquesm 12 hours ago | parent
The risk if you ignore that is that you're on a nicely greased slope all the way down into the mess that a typical AI will leave behind.
I have a project right now that needs a lot of scaffolding to be worked on. I'm fine with the scaffolding and the mocks to be AI generated, they have no value to me at all. But the core gets written line-by-line by hand and I am in absolute control of what is going on there. The number of times that the AI has tried to gain control over that part of the codebase that it can't see but infers must be around somewhere is really interesting, it just does not want to stay in its lane. It will gaslight itself into believing that the root cause of whatever problem it is dealing with must be located in this magical invisible body of code and it will do what it can to try to find it, including attempts at reverse engineering that code from libraries and searching all over the accessible parts of the file system to see if there are any copies lying around.
Since I don't work at OpenAI I've found that containing the bot is rather easy, you just make sure it does not have network access, but that won't stop it from trying.
tikimcfee 12 hours ago | parent
jacquesm 11 hours ago | parent
countWSS 12 hours ago | parent
abroszka33 12 hours ago | parent
Kevin_Flynn 12 hours ago | parent
I'm still thinking, just about different things at different levels.
abroszka33 8 hours ago | parent
jn78 12 hours ago | parent
wccrawford 12 hours ago | parent
The time difference was measured in hours, not minutes, and and effort required to hand-saw is enormous. Also, the accuracy difference is ridiculous, even with a lot of practice, and maintaining that accuracy continues to be a struggle with hand-sawing.
I now own 6 different electric saws for different specific purposes. Table saw, chop saw, circular saw, track saw, jig saw, scroll saw... I actually probably have more. I got rid of my chainsaw because it lost its chain in a way that really scared me one day. I might get another some day, but not that one again. Does a Dremel count? I'm going to say 'no' so I don't have to count 2 of those.
And yet, I still own a 2 Japanese pull saws and a normal American hand saw. I don't use them as much, but some times they're still worth the effort.
pu_pe 12 hours ago | parent
What is our cognitive fitness without our tools? How capable would we be at intellectual tasks if you remove computers, search engines and other things we now take for granted?
It's clear to me our overall output is better with those tools, and better with AI. So the comparison the paper is trying to make is disingenuous, because it tries to compare a baseline without any modern tools (ie, solving fractions by hand) to a result where the best tools are suddenly removed. But these tools are here to stay, and my cognitive fitness has adapted to their continued existence.
How well would these people doing fractions by hand perform if math notation could not be used? Or if the most common method for solving fractions on paper was suddenly disallowed?
contubernio 12 hours ago | parent
Since I started using AI seriously in my (mathematics) research about 6 weeks ago I've advanced more and been more productive than in years. I'm more motivated and persistent than before because I have at my disposal a tool that helps me get past technical obstacles that previously took up a lot of my time.
Razengan 12 hours ago | parent
https://www.youtube.com/watch?v=Jt0OoXluC8g @ 4:08:
Writers disagree on what effect word processing will have on the quality of our written language.
Some writers are concerned that computer assistance may promote dry bland writing.
That's from 1983atkrista 12 hours ago | parent
devonsolomon 12 hours ago | parent
Eg. I’m glad AI built my startups landing page in (almost) one prompt, because it’s allowed me to do the hard things that matter and I enjoy.
diego_sandoval 12 hours ago | parent
lynx97 12 hours ago | parent
Eddy_Viscosity2 12 hours ago | parent
dimbletimbers 6 hours ago | parent
Our energy conservation system also encourages us to eat as much high fat, high sugar food as we can get down our gullets, but that turns out to be a big problem for modern humans.
justin_murray 12 hours ago | parent
Participants are asked to drive 20 nails into a plank of wood. Group A is given a hammer and an unripe banana. Group B is given only a banana. Halfway through the experiment, the hammers are taken away.
Hammers erode your ability to persist at hard things…
My point being that AI is a new tool that allows us to work on harder things at a higher level. It’s like having a team of 100 skilled workers with nail guns (and all manner of other tools) that never tire, and you get to direct them. Once you experience that, it’s a bit disheartening to go back to building alone with your bare hands… even if you lament the decline in your hand-eye coordination.
theturtletalks 12 hours ago | parent
Before AI, when building anything, you’d have to have a lot of context from different parts of the app. And then work with that knowledge to build the feature out in those places. Keeping that context in your head was tough and coming back the next day required you to “fill your internal RAM” with the context and then start.
Now we can use our “internal RAM” thinking about the bigger picture and bigger projects. We’ve just gone an abstraction layer deeper.
jialatsia 8 hours ago | parent
Avicebron 12 hours ago | parent
This all reminds me of keruigs for some reason, like a quick easy way to get coffee that produces a lot of waste for a forgettable drink. I'm sort of advocating digital pour overs.
spottedmarley 12 hours ago | parent
This feels similar. 10 minutes? So, after sever thousand hours of using AI to build projects, I can't solve hard problems? More nonsense.
I have to go now, the nurse here at the psychiatric ward is about to strap me down and give me my meds.
relativeadv 12 hours ago | parent