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Re:Last night an AI agent performed brain surgery on a mouse on Tuesday November 03, 2026 @01:09AM (#50348638)
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Re:Inverse Zitron: An Investment Strategy on Monday November 02, 2026 @05:18PM (#50344726)
> 50% of radiology and medical imaging labs in the US now heavily utilize AI. 40% of dental practices in the US are currently utilizing AI

Is your radiologist using Claude? If so I hope he gets sued for medical malpractice, cause it's about as normal as consulting a crystal ball to find a tumor. AI is an ill-defined term referring to a good chunk of CS/statistics, not a single product like LLMs.

> Programming went the complete paradigm shift at least 18 months ago, and this buffoon still thinks it's vibe coding.

Doesn't help vibe coders still often call themselves that instead of affirming words like "agentic engineer"... As for paradigms being shifted, the dominant one is CEOs shifting into AI psychosis and shifting their IT/QA into unemployment, which is certainly a change...

Imagine if we made a perfect Prolog expert system for all of law. Unlike ChatGPT, it doesn't even make mistakes, it can't be swayed with linguistic games, and has a superhuman recall of existing president. Would you trust a judge that just presses "APPROVE" on its every judgement?

There's a good reason automated judges are a common cyberpunk trope.

Re:OccupySaaS on Monday November 02, 2026 @07:58AM (#50336222)
Oh yes, protest your job being made redundant by AI, by paying AI vendors for the privilege of doing RLHF for them... Great plan!
Re:So I guess everyone uses LLMs to think now on Monday November 02, 2026 @03:24AM (#50334335)
The point isn't that. I personally find all LLM generated code a devil's bargain.

The point is by uncritically accepting this "technology" and not standing up to put any limits around its use, you're at best turning your job into a stressful data-labeling gig, and at worst helping your boss finally replace you.

Re:So I guess everyone uses LLMs to think now on Sunday November 01, 2026 @06:44PM (#50331135)
No? LLMs have been outputting more text ever since chain of thought became a thing, and multiple researchers shown thinking traces are outright confabulations, only serving as more memory for latent processing. The tool calls too I believe have gotten more frequent since labs reward tool use regardless of practical value. The net effect is more total intermediate bullshit, even with more results.

OpenAI's harness can solve frontier math problems but the model alone is still a clofabulation machine. Its "intuition" did for a while get better from sheer scale, but we reached the optimum frontier for non-thinking models years ago.

Re:So I guess everyone uses LLMs to think now on Sunday November 01, 2026 @06:37PM (#50331077)
Even if we're in the same boat, I'm now actually cheering for AI replace my job, purely so people like you will be out on the streets with me and my "I told you so".
Re:So I guess everyone uses LLMs to think now on Sunday November 01, 2026 @06:34PM (#50331054)
Except in that case, your employer eventually catches up with that and forces you to supervise 10x agents, as you're gradually RLHFing your complete replacement.

Second order effects exist!

Re:We Won't "Just Hang Out" on Friday October 30, 2026 @07:26AM (#50302508)
Communities form around shared friction. The sciences used to be sources of great community, solving grand problems with untold levels of friction. Having the right skills and knowledge to contribute could unite people from warring nations and social classes, let alone the benign evils like an anti-social culture, punishing people for talking to strangers...

In the imagined faux-utopia, there is no more adversity, and it's assumed no active effort was made to preserve its struggle. A god-like nanny will step in to meet your every need before it could even cross into your consciousness.

There'd be no point to music if Mozart could already hear the 6th symphony extracted from his brain with the first thought of inspiration. This art would in turn hardly be comparable to the real deal, even if it were an empirically flawless replica, is there is only so much personality you could extrapolate without a long execution limited by effort or resources. But a convincing replica of art might be all we need to sabotage the real deal, either through spam or demotivating the novice artists.

This future is, of course, ludicrous. It's a childish fantasy, a bastardization of sci-fi writers' nuanced utopias, flattening the social systems they wrote to give their characters motivation and meaning, in favor of fetishizing the technology, which was just a plot device to put the characters in such setting, and acting surprised when taking it at face-value will result in immediate social decay.

The author might or might not be surprised he's not the first to write on the subject, and real sci-fi literature already argues the same points in say Metamorphosis of Prime Intellect.

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Religion is metaphysical, ethics are not. Simulation theory might pass as a religion, opposition to animal testing doesn't. Of course the latter does involve a moral axiom but one a lot more simple than religion's vast bundled sets of axioms in scripture...
Re:Hunger beats tenure: Advice for junior engineers on Wednesday October 28, 2026 @06:37AM (#50271427)
I need to genuinely start saving HN comments, sorting them into two folders: insightful and psychopathy.
I think people can solve real-world problems better than LLMs including through code. A UX designer is gonna design a better UX than an LLM, but a worse one than a programmer with UX design skills, because the tacit knowledge of your users workflow and a good mental model of your codebase can be synthesized into a more cohesive experience than with top-down planning.

It's the problem of delegation: you can do more of something, but worse, the more people you bring in. LLMs are just a very cheap contractor with a zero liability clause and some unchecked sycophantic tendencies.

HN is one of the few sites where someone can launch into an actual villain monologue, the kind you'd read in leaked corporate emails, and receive approximately no negative reaction.

If this is the face of our industry, that might explain a lot of things...

Re:Giving chat feedback gives Anthropic your data on Tuesday October 27, 2026 @11:31AM (#50260861)
They could A/B test feature flags like subagents without actually reading the chats.
Re:Why I Am a Programmer on Tuesday October 27, 2026 @05:06AM (#50256349)
I've been recently trying out FPGA programming in a niche HDL, and made a tiny promise to myself, that I would NEVER let an AI ingest any of my or others code doing it.

It's been exhilarating.

I've done things I couldn't imagine I could on my own, met some amazing people in the Discord, and felt immense satisfaction seeing the result and sharing it with friends. All things I thought AI permanently stripped from me.

If you keep training your brain to reach for the quick dopamine of asking Claude for a fix, you won't feel the long-lasting fulfillment from applying yourself to a hard problem. You have to quit that voice in your head, saying an LLM could do it in seconds, or it'd be too much work to study the problem yourself, and sit with some pen and paper. Your brain is so much more capable than you realize.

Now with a long laundry list of projects to try make, all I can ask for is more people giving it a go.

Idk, some queer people are ironically using it in that way, which kinda blurs the line. The word gay itself started out as an insult, but later became the preferred term people identify with, as opposed to the clinical "homosexual" which I'd identify as more uncomfortable today.
I don't know about others, but yes I'm entirely fine with people using singular they on me. My native language doesn't have an animate gender-neutral pronoun and I like how English gives me the option to actually be more gender-inclusive without an unnatural "he/she" construct.

If another cis man was suddenly uncomfortable with "they", I'd attribute that to some fragile sense of masculinity or a weird anti-woke crusade, as was the case with most such cases in my life, and find it personally annoying.

I don't want to deliberately make other people uncomfortable with my language, but it does feel exhausting to second-guess yourself, having to double-check if any innocuous phrase might be misinterpreted as an underhanded aggression, preempting a correction we know will be awkward for both sides.

I think we'd do better to consider context more than the specific language...

Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @05:55PM (#50251609)
I meant fail in the sense that asking a lookup table of first 10,000 primes would pass any tests within this range perfectly, but when you ask it for the 1,001st prime, it would return an error. Mathematically an infinite lookup table of every prime is just a perfectly valid model of a factorization algorithm, unless you're interested in how one actually works, just as an infinite perceptron might be a valid model of any function.
Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @05:52PM (#50251570)
> I really am still failing to understand whats the big deal about our brains emitting language and thought and a LLM doing so.

Our brains "output" language as a byproduct (or rather shadow?) of conscious experience. An LLM is a machine built to project similar shadows, but that doesn't necessarily imply there's an entire world like ours shrunk inside that box.

Both brains and LLMs are physical, and both output language, but one is an appliance built to synthesize language and the other is a living being that merely uses it as a tool. LLMs are made out of pure language in a way people are simple not. Our minds undergo physical changes with every stimulus we process, we conceptualize ourselves separately from our environment without needing to be taught an ego, and we did not emerge from an optimizer crossing wires in our brains until we can perfectly imitate some external intellect, just to list some of these differences.

The biggest issue is you assume the LLM has any "I" from pre-training. Take a pure completion model like GPT-3 and you'll see it's most appropriate to describe as a simulator, not an entity in itself. The model itself doesn't have any notion of an "I", it will gladly write dialog as any character, from Skynet to the user themselves, if you don't apply external rules to constrain it, first coming in the form of stop tokens and prompts, and having later evolved into RLHF, bashing a "personality" into it by mangling its existing probability distributions (which is probably why all the most "aligned" models write in the most unnatural language, worse than those early non-chat LLMs). Any persistent self an LLM demonstrates was explicitly imposed on it by humans, which makes them obviously categorically different from animals or disabled people.

Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @05:33PM (#50251319)
If your simulacra actually fails on certain inputs in a way, like say a lookup table would be, then I'd say it's not a factoring algorithm.
Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @04:47PM (#50250690)
You can generalize intelligence to a lot of things. A* or minimax are algorithms that make intelligent decisions, often much better than a human. Consciousness is a very abstract notion, or maybe even a social construct, which we usually agree centers on human experiences, and progressively (not always, see historic religious scholars likening cats and dogs to automata lacking the free will granted to humans) expanded to animals, or generally all living things with complex enough brains.

LLMs are by their nature dissimilar from any biological organism. Biological intelligence evolved in bodies to locomote away from threats and towards food/mates, over time growing to model the physical world as it relates to these goals, and eventually becoming sophisticated enough we can manipulate entirely abstract objects, like algebraic terms, just as early homonids or crows could use physical tools.

LLMs by contrast are algorithms trained to mimic human language. Without extensive post-training and prompting, they would not have a concept of a self, and even with these they can still occasionally confuse roles in a conversation. They can't learn beyond the limited memory afforded by context, which tends to simply degrade the more you utilize it.

I suppose Q-Learning does demonstrate a more similar dynamic to nature, and you could draw parallels with RL on LLMs, but I still think it's categorically different from the entirely open-ended environment that is the natural world.

You could say what makes it valuable for us to empathize with octopuses, even though their brains have a fundamentally different structure from ours, is our shared experience of pain, and you could interpret negative rewards as a kind of painful stimuli. But at that point, you've opened up a whole can of worms that you can't close until reductio ad absurdum.

As for any human-like behaviors, I think the answer should be pretty obvious. It's an algorithm trained to generate text, of course with enough expressive ability, the optimizer will seek to model emotional utterances, assigning a speaker's general mood to some internal parameter. But as I've said, it would be a trap, even if you're very much not a stochastic parrot believer like say most Less Wrongers, to infer that just because it speaks like us it thinks remotely like us (see the whole Shoggoth meme).

Re:CSS-Tricks has a new owner on Monday October 26, 2026 @03:45PM (#50249850)
Nice! CSS-Tricks served me well over the years with whatever limited web-dev I did. I'm glad it's not actually shutting down. And if the author is reading this, I hope you can ignore all the nay-sayers. There are people who still want to actually know their tools instead of leasing their brain from Anthropic, and there's been a shortage of great teachers.
Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @03:12PM (#50249373)
> Do you understand every line and possible state of all software you created, or any LLM which is far larger

Is your company's backend conscious? Is a Turing machine running busy beaver? Is SHA256? Emergent behavior isn't limited to brain-equivalent things.

> why does it matter

Genetic optimization, whether through actual evolution, in software, or on FPGAs creates extremely interdependent systems that prove difficult to untangle and trivial to break. If experts can't fully analyze an evolved tone discriminator, because of all the tiny emergent interactions beyond the lumped circuit model in a poorly characterized environment, why suddenly claim we can isolate what process in the brain is responsible for an ill-defined notion of consciousness other than the whole?

> Neural nets can be almost any function

Neural nets can _approximate_ any function with enough layers (see XOR problem), but so can an infinite look-up table with enough entries. They are the best models we've got, but they are not magical.

Look at the most recent and illustrative example with fly brain connectomes. These scans only capture the relative strength of connections between the fly's neurons, to actually turn it into neural activity we need some sort of model.

You could imagine a human connectome with an ANN-based excitation model trained from EEG scans, but that would still be hardly equivalent to a human brain. You can fit on a narrow range of behaviors, but without modeling the actual mechanisms behind them, you'll fail to predict a lot more. You'd be missing the influence of hormones, which doesn't show up on a short MRI scan, glia cells, and a whole lot more nuance only a real biologist can educate you and me about, making the digital twin, if we anthropomorphise it, at best a cripple.

And that's a system directly mimicking a functioning human brain, rather than a highly de-correlated objective like webtext. Just as an NN trained to run towards a finish line could learn bipedal locomotion but will more likely abuse a collision bug and launch itself forward, a machine trained to mimick text could spontaneously instantiate a compressed model of the human brain, or much more likely become whatever alien thing can generate appropriate outputs, bearing less similarity to human thinking than any living animal.

Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @02:25PM (#50248569)
I suppose for exactness I could specify it's a different kind of statistical machine, but that wouldn't be as short.
Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @02:16PM (#50248403)
I am the product of billions of cells with complex electro-chemical interactions, none of us could comprehend in full, let alone have the arrogance to claim we have recreated. I am not a Markov chain, or an ANN.
Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @12:04PM (#50246101)
Tell me you don't know symbolics without not telling me...

Prolog isn't a funny nonsensical old language like COBOL, only liked by committe burocrats because they heard its name once. It's one of THE foundational languages of symbolic AI. In the ideal case, you're not supposed to write code, merely constraints the interpreter satisfies through search. It would be like saying OpenAI shouldn't have used Lean but Java.

Re:A Mathematician Reads the AI Future on Monday October 26, 2026 @11:57AM (#50245962)
Or the people who see brains in statistical models...
Re:Brown student maps the hidden global labor powering AI on Monday October 26, 2026 @11:37AM (#50245568)
It's in the interest of your employer to get the greatest amount of value for the smallest wage. That's not a moral statement about your particular employer, that's just a rational actor model of economics. In turn it's in your interest to expand least labor for the greatest pay. The asymmetry is your employer is an institution that can put incalculable resources into imposing its utility on you, from union busting and productivity spyware to lobbying national policy and conspiring to tilt the labor market... An employer can go months without significant fractions of employees, they can hire an entire hidden backup department in case of a strike, but you'll probably quickly starve without ongoing employment.

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