Discussion

JavaScript is not available.

baal80spam: dupe: https://news.ycombinator.com/item?id=47283337

treetalker: This is my experience with how LLMs "draft" legal arguments: at first glance, it's plausible — but may be, and often is, invalid, unsound, and/or ill-advised.The catch is that many judges lack the time, energy, or willingness to not only read the documents in detail, but also roll up their sleeves and dig into the arguments and cited authorities. (Some lack the skills, but those are extreme cases.) So the plausible argument (improperly and unfortunately) carries the day.LLM use in litigation drafting is this akin to insurgent/guerilla warfare: it take little time, energy, or thinking to create, yet orders of magnitude more to analyze and refute. (It's a species of Brandolini's Law / The Bullshit Asymmetry Principle.) Thus justice suffers.I imagine that this is analogous to the cognitive, technical, and "sub-optimal code" debt that LLM-produced code is generating and foisting upon future developers who will have to unravel it.

seanmcdirmid: Ok, I’ll bite: how is that different from humans?

somewhereoutth: Humans have a 'world model' beyond the syntax - for code, an idea of what the code should do and how it does it. Of course, some humans are better than others at this, they are recognized as good programmers.

apical_dendrite: The volume is different. Someone submitted a PR this week that was 3800 lines of shell script. Most of it was crap and none of it should have been in shell script. He's submitting PRs with thousands of lines of code every day. He has no idea how any of it actually works, and it completely overwhelms my ability to review.Sure, he could have submitted a ill-considered 3800 line PR five years ago, but it would have taken him at least a week and there probably would have been opportunities to submit smaller chunks along the way or discuss the approach.

wood_spirit: It’s not. LLMs are just averaging their internet snapshot, after all.But people want an AI that is objective and right. HN is where people who know the distinction hang out, but it’s not what the layperson things they are getting when they use this miraculous super hyped tool that everybody is raving about?

strken: Human behaviour is goal-directed because humans have executive function. When you turn off executive function by going to sleep, your brain will spit out dreams. Dream logic is famous for being plausible but unhinged.I have the feeling that LLMs are effectively running on dream logic, and everything we've done to make them reason properly is insufficient to bring them up to human level.

satvikpendem: By now, a few years after ChatGPT released, I don't think anyone is thinking AI is objective and right, all users have seen at least one instance of hallucination and simply being wrong.

wood_spirit: Sorry I can think of so many counter examples. I also detect a lot of “well it hallucinates about subject X (that the person knows well, so can spot the hallucination)” but continue to trust it on subjects Y and Z (which the person knows less well so can’t spot the hallucinations).YMMV.

andai: > Briefly stated, the Gell-Mann Amnesia effect works as follows. You open the newspaper to an article on some subject you know well. In Murray's case, physics. In mine, show business. You read the article and see the journalist has absolutely no understanding of either the facts or the issues. Often, the article is so wrong it actually presents the story backward-reversing cause and effect. I call these the "wet streets cause rain" stories. Paper's full of them. In any case, you read with exasperation or amusement the multiple errors in a story-and then turn the page to national or international affairs, and read with renewed interest as if the rest of the newspaper was somehow more accurate about far-off Palestine than it was about the story you just read. You turn the page, and forget what you know.-Michael Crichton

nemo44x: LLMs are literally goal machines. It’s all they do. So it’s important that you input specific goals for them to work towards. It’s also why logically you want to break the problem into many small problems with concrete goals.

andai: Do you only mean instruct-tuned LLMs? Or the base (pretrained) model too?

masfuerte: This is also happening in planning consultations. Previously, the average nimby would write a letter detailing a specific objection. Now they ask chatgpt to come up with plausible legal reasons why the planning application should be rejected. And the planners are inundated with thousands of pages of bullshit.

andai: It writes statistically represented code, which is why (unless instructed otherwise) everything defaults to enterprisey, OOP, "I installed 10 trendy dependencies, please hire me" type code.

tsunamifury: It’s amazing how much you get wrong here. As LLM attention layers are stacked goal functions.What they lack is multi turn long walk goal functions — which is being solved to some degree by agents.

deaux: > This is my experience with how LLMs "draft" legal arguments: at first glance, it's plausible — but may be, and often is, invalid, unsound, and/or ill-advised.Correct, and this of course extends past just laws, into the whole scope of rules and regulations described in human languages. It will by its nature imply things that aren't explicitly stated nor can be derived with certainty, just because they're very plausible. And those implications can be wrong.Now I've had decent success with having LLMs then review these LLM-generated texts to flag such occurences where things aren't directly supported by the source material. But human review is still necessary.The cases I've been dealing with are also based on relatively small sets of regulations compared the scope of the law involved with many legal cases. So I imagine that in the domain you're working on, much more needs flagging.

rDr4g0n: It's much easier to fire an employee which produces low quality/effort work than to convince leadership to fire Claude.

satvikpendem: You can fire employees who don't review code generated though, because ultimately it's their responsibility to own their code, whether they hand wrote it or an LLM did.It seems to me that it's all a matter of company culture, as it has always been, not AI. Those that tolerate bad code will continue to tolerate it, at their peril.

mrwh: The etiquette, even at the bigtech place I work, has changed so quickly. The idea that it would be _embarrassing_ to send a code review with obvious or even subtle errors is disappearing. More work is being put on the reviewer. Which might even be fine if we made the further change that _credit goes to the reviewer_. But if anything we're heading in the opposite direction, lines of code pumped out as the criterion of success. It's like a car company that touts how _much_ gas its cars use, not how little.

wood_spirit: Review is usually delegated to an AI too

seanmcdirmid: There are a lot of binary thinkers on HN, but they shouldn’t make up a majority.

satvikpendem: Oftentimes, plausible code is good enough, hence why people keep using AI to generate code. This is a distinction without a difference.

bluetomcat: No. Plausible code is syntactically-correct BS disguised as a solution, hiding a countless amount of weird semantic behaviours, invariants and edge cases. It doesn't reflect a natural and common-sense thought process that a human may follow. It's a jumble of badly-joined patterns with no integral sense of how they fit together in the larger conceptual picture.

satvikpendem: Why do people keep insisting that LLMs don't follow a chain of reasoning process? Using the latest LLMs you can see exactly what they "think" and see the resultant output. Plausible code does not mean random code as you seem to imply, it means...code that could work for this particular situation.

seanmcdirmid: Isn’t a modern LLM with thinking tokens fairly goal directed? But yes, we hallucinate in our sleep while LLMs will hallucinate details if the prompt isn’t grounded enough.

andai: There appears to be a similar approach in UX... plausible user experience is close enough.

satvikpendem: Yes, especially because in UX there is no "correct" approach to it, it's all relative.

tovej: Because they don't. The chain-of-reasoning feature is really just a way to get the LLM to prompt more.The fact that it generates these "thinking" steps does not mean it is using them for reasoning. It's most useful effect is making it seem to a human that there is a reasoning process.

dang: Thanks! I'll merge the threads when I'm not on my phone.

satvikpendem: Papers show that AI also has a world model, so I don't think that's the right distinction.

tovej: Could you please cite these papers. If by AI you mean LLMs, that is not supported by what I know. If you mean a theoretical world-model-based AI, that's just a tautological statement.

switchbak: It’s harder when the person doing what you describe has the ability to have you fired. Power asymmetry + irresponsible AI use + no accountability = a recipe for a code base going right to hell in a few months.I think we’re going to see a lot of the systems we depend on fail a lot more often. You’d often see an ATM or flight staus screen have a BSOD - I think we’re going to see that kind of thing everywhere soon.

zarzavat: The thing about dream logic is that it can be a completely rational series of steps, but there's usually a giant plot hole which you only realise the second you wake up.This definitely matches my experience of talking to AI agents and chatbots. They can be extremely knowledgeable on arcane matters yet need to have obvious (to humans) assumptions pointed out to them, since they only have book smarts and not street smarts.

satvikpendem: How would you determine humans have reasoning then, in a way that LLMs do not?

satvikpendem: https://arxiv.org/abs/2305.11169https://arxiv.org/abs/2506.02996

tovej: Assuming this is not a rhetorical question: no, it is not. The only "goal" is to maximize plausibility.

seanmcdirmid: Again, how is that different from humans? I’m not going around trying to prove my code correct when I write it manually.

satvikpendem: Sure, Gell-Mann amnesia exists, but remember that its origin is actually human, in the form of newspaper writers. So, how can we trust humans the same way? In just the same way, AI cannot also be fully trusted.

wood_spirit: The current way of doing AI cannot be trusted.that doesn’t mean the future won’t herald a way of using what a transformer is good at - interfacing with humans - to translate to and interact with something that can be a lot more sound and objective.

satvikpendem: You're falling into the extrapolation fallacy, there is no reason to think that the future won't have the same issues as today in terms of hallucinations.And even if they were solved, how would that even work? The world is not sound and objective.

roarcher: > LLM use in litigation drafting is thus akin to insurgent/guerilla warfare: it take little time, energy, or thinking to create, yet orders of magnitude more to analyze and refute.The same goes for coding. I have coworkers who use it to generate entire PRs. They can crank out two thousand lines of code that includes tests "proving" that it works, but may or may not actually be nonsense, in minutes. And then some poor bastard like me has to spend half a day reviewing it.When code is written by a human that I know and trust, I can assume that they at least made reasonable, if not always correct, decisions. I can't assume that with AI, so I have to scrutinize every single line. And when it inevitably turns out that the AI has come up with some ass-backwards architecture, the burden is on me to understand it and explain why it's wrong and how to fix it to the "developer" who hasn't bothered to even read his own PR.I'm seriously considering proposing that if you use AI to generate a PR at my company, the story points get credited to the reviewer.

detourdog: What I'm surprises me about the current development environment is the acceleration of technical debt. When I was developing my skills the nagging feeling that I didn't quite understand the technology was a big dark cloud. I felt this clopud was technical debt. This was always what I was working against.I see current expectations that technical debt doesn't matter. The current tools embrace superficial understand. These tools to paper over the debt. There is no need for deeper understanding of the problem or solution. The tools take care of it behind the scenes.

seba_dos1: I love how generating strings like "let me check my notes" is effective at ending up with somewhat better end results - it pushes the weights towards outputting text that appears to be written by someone who did check their notes :D

jswelker: I also write plausible code. Not much of a moat.

basch: "Reasoning" needs to go back to the drawing board.Reasonable tasks need to be converted into formal logic, calculated and computed like a standard evaluation, and then translated back into english or language of choice.LLMs are being used to think when really they should be the interpret and render steps with something more deterministic in the middle.Translate -> Reason -> Store to Database. Rinse Repeat. Now the context can call from the database of facts.

andai: Is this position axiomatic or falsifiable? What would it take to change your mind?

patrakov: Evil voice: "I don't mind not getting credits for the story points. The story was AI-generated anyway."

wood_spirit: It’s a thought experiment. I am not saying I believe it will happen.But right now there are lots of domains where current lauded success is in treating something objective - like code - as tokens for an llm.We could instead explore using transformers to translate human languages to a symbology that can be reasoned about and applied eg to code.It’s the talk of conferences. But whether it works better than we have today, or whether it aligns with the incentives or the big players, is another matter

nemo44x: The entire system and the agent loop allows for more complex goal resolution. The LLM models language (obviously) and language is goal oriented so it models goal oriented language. It’s an emergent feature of the system.