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Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @09:21AM (#42522234)
If you expect the AI to do independent work, yes, it is a dead end.

These LLM AIs need to be treated and handled as what they are: idiot savants with vast and unreliable intelligence.

What does any advanced organization do when they hire a new PhD, let them loose in the company or pair them with experienced staff? When paired with experienced staff, they use the new person for their knowledge but do not let them change things on their own until much later, when confidence is established and the new staffer has been exposed to how things work "around here".

The big difference with LLM AIs is they never graduate to an experienced staffer, they are always the idiot savant that is really dang smart but also clueless and needs to be observed. That means the path forward with this current state of LLM AIs is to pair them with people, personalized to their needs, and treat them as very smart idiot savants great for strategy and problem solving discussion, where the human users are driving the situation, using the LLM AIs like a smart assistant that requires validation - just like a real new hire.

There is an interactive state that can be achieved with these LLM AIs, like being in a conversation with experts, where they advise, they augment and amplify individual persons. A group of individuals adept with use of such an idiot savant enhanced environment would be incredibly capable. They'd be a force unseen in human civilization before today.

Re:Does current AI represent a dead end? by pnut on Friday December 27, 2024 @10:35AM (#42522957)
Criticisms like this are levied against an excessively narrow (obsolete?) characterisation of what is happening in the AI space currently.

After reading about o3's performance on ARC-AGI, I strongly suspect people will not be so flippantly dismissive of the inherent limits of these technologies by this time next year. I'm genuinely surprised at how myopic HN commentary is on this topic in general. Maybe because the implications are almost unthinkably profound.

Anyway, OpenAI, Anthropic, Meta, and everyone else are well aware of these types of criticisms, and are making significant, measurable progress towards architecturally solving the deficiencies.

https://arcprize.org/blog/oai-o3-pub-breakthrough

Re:Does current AI represent a dead end? by mbesto on Friday December 27, 2024 @10:47AM (#42523109)
> I strongly suspect people will not be so flippantly dismissive of the inherent limits of these technologies by this time next year.

People are flippantly dismissive of the inherent limits because there ARE inherent limitations of the technology.

> Maybe because the implications are almost unthinkably profound.

Maybe because the stuff you're pointing to are just benchmarks and the definitions around things like AGI are flawed (and the goalposts are constantly moving, just like the definition of autonomous driving). I use LLMs roughly 20-30x a day - they're an absolutely wonderful tool and work like magic, but they are flawed for some very fundamental reasons.

Re:Does current AI represent a dead end? by space_fountain on Friday December 27, 2024 @11:30AM (#42523515)
I hear people say this kind of thing but it confuses me.

1. What does inherit limitations mean?

2. How do we know something is an inherit limitation

3. Is it a problem if arguments for a particular inherit limitation also apply to humans?

From what I’ve seen people will often say things like AI can’t be creative because it’s just a statistical machine, but humans are also “just” statistical machines. People might mean something like humans are more grounded because humans react not just to how the world already works but how the world reacts to actions they take, but this difference misunderstands how LLMs are trained. Like humans LLMs get most of their training from observing the world, but LLMs are also trained with re-enforcement learning and this will surely be an active area of research.

Re:Does current AI represent a dead end? by mbesto on Friday December 27, 2024 @01:15PM (#42524530)
> 1. What does inherit limitations mean?

One of many, but this is a simple one - LLMs are only limited to knowledge that is publicly available on the internet. This is "inherit" because thats how LLMs are essentially taught the information they retrieve today.

Re:Does current AI represent a dead end? by space_fountain on Friday December 27, 2024 @03:51PM (#42525913)
But this isn’t an inherit limitation is it? LLMs can be trained with private information and can have large context windows full of private info
Re:Does current AI represent a dead end? by greentxt on Friday December 27, 2024 @11:21AM (#42523424)
Humans are not flawed? Are robotaxi's not autonomous driving? (Could an LLM have written this post?)
Re:Does current AI represent a dead end? by manquer on Friday December 27, 2024 @11:30AM (#42523512)
Humans are not machines , they have both rights that machines do not have and also responsibilities and consequences that machines will not have, for example bad driving will cost you money, injury , prison time or even death.

Therefore AI has to be much better than humans at the task to be considered ready to be a replacement.

——

Today robot taxis can only work in fair weather conditions in locations that are planned cities. No autonomous driving system can drive in Nigeria or India or even many european cities that were never designed for cars any time soon .

Working in very specific scenarios is useful , but hardly measure of their intelligence or candidate for replacing humans for the task

Re:Does current AI represent a dead end? by cootsnuck on Friday December 27, 2024 @11:09AM (#42523317)
But o3 is just a slightly less stupid idiot savant...it still has to brute force solutions. Don't get me wrong, it's cool to see how far that technique can get you on a specific benchmark.

But the point still stands that these systems can't be treated as deterministic (i.e. reliable or trustworthy) for the purposes of carrying out tasks that you can't allow "brute forced attempts" for (e.g. anything where the desired outcome is a positive subjective experience for a human).

A new architecture is going to be needed that actually does something closer to our inherently heuristic based learning and reasoning. We'll still have the stochastic problem but we'll be moving further away from the idiot savant problem.

All of this being said, I think there's plenty of usefulness with current LLMs. We're just expecting the wrong things from them and therefore creating suboptimal solutions. (Not everyone is, but the most common solutions are, IMO.)

The best solutions need to be rethinking how we typically use software since software has been hinged upon being able to expect (and therefore test) dertiministic outputs from a limited set of user inputs.

I work for an AI company that's been around for a minute (make our own models and everything). I think we're both in an AI hype bubble while simultaneously underestimating the benefits of current AI capabilities. I think the most interesting and potentially useful solutions are inherently going to be so domain specific that we're all still too new at realizing we need to reimagine how to build with this new tech in mind. It reminds me of the beginning of mobile apps. It took awhile for most us to "get it".

Re:Does current AI represent a dead end? by turboat on Friday December 27, 2024 @11:39AM (#42523589)
Can you elaborate about your predictions for how the benefits of current capabilities will be applied? And your thoughts on how to build with it?
Re:Does current AI represent a dead end? by fabianhjr on Friday December 27, 2024 @11:01AM (#42523246)
> The question of whether a computer can think is no more interesting than the question of whether a submarine can swim. ~ Edsger W. Dijkstra

LLMs / Generative Models can have a profound societal and economic impact without being intelligent. The obsession with intelligence only make their use haphazard and dangerous.

It is a good thing court of laws have established precedent that organizations deploying LLM chatbots are responsible for their output (Eg, Air Canada LLM chatbot promising a non-existent discount being responsibility of Air Canada)

Also most automation has been happening without LLMs/Generative Models. Things like better vision systems have had an enormous impact with industrial automation and QA.

Re:Does current AI represent a dead end? by agentultra on Friday December 27, 2024 @11:23AM (#42523442)
The conclusion of the article admits that in areas where stochastic outputs are expected these AI models will continue to be useful.

It’s in area where we demand correctness and determinism that they will not be suitable.

I think the thrust of this article is hard to see unless you have some experience with formal methods and verification. Or else accept the authors’ explanations as truth.

Re:Does current AI represent a dead end? by JohnMakin on Friday December 27, 2024 @11:20AM (#42523414)
> After reading about o3's performance on ARC-AGI, I strongly suspect people will not be so flippantly dismissive of the inherent limits of these technologies by this time next year.

If I wasn't so slammed with work I have half a mind to go dredge up at least a dozen posts that said the same thing last year, and the year before. Even OpenAI has been moving the goalposts here.

Re:Does current AI represent a dead end? by benterix on Friday December 27, 2024 @11:45AM (#42523652)
> After reading about o3's performance

I heard that people still believing in OpenAI hype exist but I haven't met any IRL.

Re:Does current AI represent a dead end? by cormackcorn on Friday December 27, 2024 @11:24AM (#42523454)
Myopic? You must be under 20 years old. For those of us who have been in tech for over four decades the OPs assessment is exactly the right framing.
Re:Does current AI represent a dead end? by rafaelmn on Friday December 27, 2024 @10:43AM (#42523066)
Reading the o1 announcement you could have been saying the same thing a year ago yet it's worse than Claude in practice and if it was all that's available - I wouldn't even use it if it was free - it's that bad.

If OpenAI has demonstrated one thing is that they are a hype production machine and they are probably getting ready for next round of investment. I wouldn't be surprised if this model was equally useless as o1 when you factor in performance and price.

At this point they are completely untrustworthy and untill something lands publicly for me to test it's safe to ignore their PR as complete BS.

Re:Does current AI represent a dead end? by benterix on Friday December 27, 2024 @11:10AM (#42523327)
> yet it's worse than Claude in practice

For most tasks - but not all. I normally paste my prompt in both and while Claude is generally superior in most aspects, there are tasks at which o1 performed slightly better.

Re:Does current AI represent a dead end? by portaouflop on Friday December 27, 2024 @10:45AM (#42523083)
Any day now!
Re:Does current AI represent a dead end? by danielbln on Friday December 27, 2024 @10:50AM (#42523133)
Considering the advancements we've seen in the last three years, this dismissive comment feels misplaced.
Re:Does current AI represent a dead end? by gtirloni on Friday December 27, 2024 @12:03PM (#42523853)
Considering the advancements we've seen in the last one year, it does not.
Re:Does current AI represent a dead end? by portaouflop on Friday December 27, 2024 @11:27AM (#42523485)
Let’s just wait and see - what good can come from endless speculation and what ifs and trying to predict the future?
Re:Does current AI represent a dead end? by wavemode on Friday December 27, 2024 @10:47AM (#42523106)
AGI is the new nuclear fusion.
Re:Does current AI represent a dead end? by voidfunc on Friday December 27, 2024 @10:55AM (#42523184)
Except AI is actually delivering value and on the path to AGI.. and nuclear fusion continues to be a physicists and engineering pipe dream.
Re:Does current AI represent a dead end? by JasserInicide on Friday December 27, 2024 @01:04PM (#42524434)
What actual widespread non-shareholder value has AI given us?
Re:Does current AI represent a dead end? by tsurba on Friday December 27, 2024 @11:24AM (#42523453)
My favorite quote in this topic:

”If intelligence lies in the process of acquiring new skills, there is no task X that solving X proves intelligence”

IMO it especially applies to things like solving a new IQ puzzle, especially when the model is pretrained for that particular task type, like was done with ARC-AGI.

For sure, it’s very good research to figure out what kind of tasks are easy for humans and difficult for ML, and then solve them. The jump in accuracy was surprising. But still in practice the models are unbeliavably stupid and lacking in common sense.

My personal (moving) goalpost for ”AGI” is now set to whether a robot can keep my house clean automatically. Its not general intelligence if it can’t do the dishes. And before physical robots, being less of a turd at making working code would be a nice start. I’m not yet convinced general purpose LLMs will lead to cost-effective solutions to either vs humans. A specifically built dish washer however…

Re:Does current AI represent a dead end? by n144q on Friday December 27, 2024 @11:01AM (#42523249)
I'll believe that when ChatGPT stops making up APIs that have never ever existed in the history of a library.

The dumbest intern doesn't do that.

Which is the entire point of the article that your comment fail to address.

Re:Does current AI represent a dead end? by jondwillis on Friday December 27, 2024 @11:28AM (#42523498)
Use Cursor or something similar and feed it documentation as context. Problem solved.
Re:Does current AI represent a dead end? by n144q on Friday December 27, 2024 @06:55PM (#42527220)
Sure, I'll save some time by referring to the doc while writing the code myself the old-fashioned way.
Re:Does current AI represent a dead end? by ojhughes on Friday December 27, 2024 @11:26AM (#42523472)
In fairness, I’ve never experienced this using Claude with Cursor.
Re:Does current AI represent a dead end? by n144q on Friday December 27, 2024 @06:53PM (#42527211)
*yet.
Re:Does current AI represent a dead end? by jokethrowaway on Friday December 27, 2024 @10:40AM (#42523037)
Nah, the trick with o3 solving IQ tests seems to be that they bruteforce solutions and then pick the best option. That's why calls that are trivial for humans end up costing a lot.

It still can't think and it won't think.

LANGUAGE models (keyword: language) is a language model, it should be paired with a reasoning engine to translate the inner thought of the machine into human language. It should not be the source of decisions because it sucks at doing so, even though the network can exhibit some intelligence.

We will never have AGI with just a language model. That said, most jobs people do are still at risk, even with chatgpt-3.5 (especially outside of knowledge work, where difficult decisions need to be taken). So we'll see the problems with AGI and the job market way earlier than AGI, as soon as we apply robotics and vision models + chatgpt 3.5 level intelligence. Goodbye baristas, goodbye people working in factories.

Let's start working on a reasoning engine so we can replace those pesky knowledge workers too.

Re:Does current AI represent a dead end? by esafak on Friday December 27, 2024 @11:01AM (#42523245)
The important thing is that you can use inference-time computation to improve results. Now the race is on to optimize that.
Re:Does current AI represent a dead end? by ithkuil on Friday December 27, 2024 @12:35PM (#42524160)
How many attempts can you have when running an evaluation run of an ARC competition?
Re:Does current AI represent a dead end? by sunnybeetroot on Saturday December 28, 2024 @09:16AM (#42531188)
We’ve had coffee machines that can make a perfect coffee with a touch of a button for at least a decade. How does GPT3.5 remove baristas given they could have already been removed?
Re:Does current AI represent a dead end? by formerly_proven on Friday December 27, 2024 @10:59AM (#42523229)
It doesn’t really matter. “It works and is cost/resource-effective at being an AGI” is a fundamentally uninteresting proposition because we’re done at that point. It’s like debating how we’re going to deal with the demise of our star; we won’t, because we can’t.
Re:Does current AI represent a dead end? by gosub100 on Friday December 27, 2024 @10:54AM (#42523170)
> Maybe because the implications are almost unthinkably profound.

laundering stolen IP from actual human artists and researchers, extinguishing jobs, deflecting responsibility for disasters. yeah, I can't wait for these "profound implications" to come to fruition!

Re:Does current AI represent a dead end? by lgas on Friday December 27, 2024 @11:06AM (#42523293)
The implications of the technology are not impacted by how the technology was created or where the IP was sourced.
Re:Does current AI represent a dead end? by aaroninsf on Friday December 27, 2024 @11:06AM (#42523294)
Indeed, this put me immediately in mind of Ximm's Law:

Every critique of AI assumes to some degree that contemporary implementations will not, or cannot, be improved upon.

Lemma: any statement about AI which uses the word "never" to preclude some feature from future realization is false.

Re:Does current AI represent a dead end? by layer8 on Friday December 27, 2024 @11:20AM (#42523421)
And every advocate of AI assumes that it will necessarily and reasonably swiftly be improved to the level of AGI. Maybe assume neither?
Re:Does current AI represent a dead end? by zwnow on Friday December 27, 2024 @11:06AM (#42523290)
Lmao, you are the type of person actually believing these silicon valley bs. o3 is far, far away from AGI.
Re:Does current AI represent a dead end? by netdevphoenix on Friday December 27, 2024 @10:53AM (#42523159)
You remember when Google was scared to release LLMs? You remember that Googler that got fired because he thought the LLM was sentient?

There is likely a couple of surprised still left in LLMs but no one should think that any present technology in its current state or architecture will get us to AGI or anything that remotely resembles it.

Re:Does current AI represent a dead end? by coliveira on Friday December 27, 2024 @09:51AM (#42522489)
It's even worse. AI is a really smart but inexperienced person who also lies frequently. Because AI is not accountable to anything, it'll always come up with a reasonable answer to any question, if it is correct or not.
Re:Does current AI represent a dead end? by belZaah on Friday December 27, 2024 @09:54AM (#42522512)
To put it in other words: it is not clear when and how they hallucinate. With a person, their competence could be understood and also their limits. But a llm can happily give different answers based on trivial changes in the question with no warning.
Re:Does current AI represent a dead end? by liotier on Friday December 27, 2024 @10:04AM (#42522618)
In a conversation (conversation and attached pictures at https://bsky.app/profile/liotier.bsky.social/post/3ldxvutf76...), I delete a spurious "de" ("Produce de two-dimensional chart [..]" to "Produce two-dimensional [..]") and ChatGPT generates a new version of the graph, illustrating a different function although nothing else has changed and there was a whole conversation to suggest that ChatGPT held a firm model of the problem. Confirmed my current doctrine: use LLM to give me concepts from a huge messy corpus, then check those against sources from said corpus.
Re:Does current AI represent a dead end? by zozbot234 on Friday December 27, 2024 @10:03AM (#42522610)
LLM's are non-deterministic: they'll happily give different answers to the same prompt based on nothing at all. This is actually great if you want to use them for "creative" content generation tasks, which is IMHO what they're best at. (Along with processing of natural language input.)

Expecting them to do non-trivial amounts of technical or mathematical reasoning, or even something as simple as code generation (other than "translate these complex natural-language requirements into a first sketch of viable computer code") is a total dead end; these will always be language systems first and foremost.

Re:Does current AI represent a dead end? by mapt on Friday December 27, 2024 @10:31AM (#42522908)
This confuses me. You have your model, you have your tokens.

If the tokens are bit-for-bit-identical, where does the non-determinism come in?

If the tokens are only roughly-the-same-thing-to-a-human, sure I guess, but convergence on roughly the same output for roughly the same input should be inherently a goal of LLM development.

Re:Does current AI represent a dead end? by zeta0134 on Friday December 27, 2024 @10:36AM (#42522977)
Most any LLM has a "temperature" setting, a set of randomness added to the otherwise fixed weights to intentionally cause exactly this nondeterministic behavior. Good for creative tasks, bad for repeatability. If you're running one of the open models, set the temperature down to 0 and it suddenly becomes perfectly consistent.
Re:Does current AI represent a dead end? by owenpalmer on Friday December 27, 2024 @11:21AM (#42523431)
You can get deterministic output with even with a high temp.

Whatever "random" seed was used can be reused.

Re:Does current AI represent a dead end? by zozbot234 on Friday December 27, 2024 @10:36AM (#42522965)
The model outputs probabilities, which you have to sample randomly. Choosing the "highest" probability every time leads to poor results in practice, such as the model tending to repeat itself. It's a sort of Monte-Carlo approach.
Re:Does current AI represent a dead end? by lifthrasiir on Friday December 27, 2024 @10:36AM (#42522971)
It is technically possible to make it fully deterministic if you have a complete control over the model, quantization and sampling processes. The GP probably meant to say that most commercially available LLM services don't usually give such control.
Re:Does current AI represent a dead end? by brookst on Friday December 27, 2024 @11:14AM (#42523369)
Actually you just have to set temperature to zero.
Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @10:39AM (#42523014)
The trained model is just a bunch of statistics. To use those statistics to generate text you need to "sample" from the model. If you always sampled by taking the model's #1 token prediction that would be deterministic, but more commonly a random top-K or top-p token selection is made, which is where the randomness comes in.
Re:Does current AI represent a dead end? by ninkendo on Friday December 27, 2024 @10:38AM (#42523003)
> If the tokens are bit-for-bit-identical, where does the non-determinism come in?

By design, most LLM’s have a randomization factor to their model. Some use the concept of “temperature” which makes them randomly choose the 2nd or 3rd highest ranked next token, the higher the temperature the more often/lower they pick a non-best next token. OpenAI described this in their papers around the GPT-2 timeframe IIRC.

Re:Does current AI represent a dead end? by ninetyninenine on Friday December 27, 2024 @11:25AM (#42523469)
Computers are deterministic. LLMs run on computers. If you use the same seed for the random number generator you’ll see that it will produce the same output given an input.
Re:Does current AI represent a dead end? by layer8 on Friday December 27, 2024 @11:31AM (#42523519)
The unreliability of LLMs is mostly unrelated to their (artificially injected) non-determinism.
Re:Does current AI represent a dead end? by ANewFormation on Friday December 27, 2024 @10:13AM (#42522699)
There's no need for there to be changes to the question. LLMs have a rng factor built in to the algorithm. It can happily give you the right answer and then the wrong one.
Re:Does current AI represent a dead end? by aruametello on Friday December 27, 2024 @10:05AM (#42522624)
> trivial changes in the question

i love how those changes are often just a different seed in the randomness... as just chance.

run some repeated tests with "deeper than surface knowledge" on some niche subjects and got impressed that it gave the right answer... about 20% of the time.

(on earlier openAI models)

Re:Does current AI represent a dead end? by brookst on Friday December 27, 2024 @11:15AM (#42523384)
Ask survey designers how “trivial” changes to questions impact results from humans. It’s a huge thing in the field.
Re:Does current AI represent a dead end? by uludag on Friday December 27, 2024 @10:35AM (#42522959)
It's actually even worse than that: the current trend of AI is transformer-based deep learning models that use self-attention mechanisms to generate token probabilities, predicting sequences based on training data.

If only it was something which we could ontologically map onto existing categories like servants or liars...

Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @10:09AM (#42522658)
"AI is a really smart but inexperienced person who also lies frequently." Careful. Here "smart" means "amazing at pattern-matching and incredibly well-read, but has zero understanding of the material."
Re:Does current AI represent a dead end? by maxdoop on Friday December 27, 2024 @10:21AM (#42522805)
And how is what humans do any different ? What does it mean to understand ? Are we pattern matching as well?
Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @10:52AM (#42523148)
Sure, we're also pattern matching, but additionally (among other things):

1) We're continually learning so we can update our predictions when our pattern matching is wrong

2) We're autonomous - continually interacting with the environment, and learning how it respond to our interaction

3) We have built in biases such as curiosity and boredom that drive us to experiment, gain new knowledge, and succeed in cases where "pre-training to date" would have failed us

Re:Does current AI represent a dead end? by bagful on Friday December 27, 2024 @11:01AM (#42523250)
For one, a brain can’t do anything without irreversibly changing itself in the process; our reasoning is not a pure function.

For a person to truly understand something they will have a well-refined (as defined by usefulness and correctness), malleable internal model of a system that can be tested against reality, and they must be aware of the limits of the knowledge this model can provide.

Alone, our language-oriented mental circuits are a thin, faulty conduit to our mental capacities; we make sense of words as they relate to mutable mental models, and not simply in latent concept-space. These models can exist in dedicated but still mutable circuitry such as the cerebellum, or they can exist as webs of association between sense-objects (which can be of the physical senses or of concepts, sense-objects produced by conscious thought).

So if we are pattern-matching, it is not simply of words, or of their meanings in relation to the whole text, or even of their meanings relative to all language ever produced. We translate words into problems, and match problems to models, and then we evaluate these internal models to produce perhaps competing solutions, and then we are challenged with verbalizing these solutions. If we were only reasoning in latent-space, there would be no significant difficulty in this last task.

Re:Does current AI represent a dead end? by tomrod on Friday December 27, 2024 @11:42AM (#42523623)
Humans can extrapolate as well as interpolate.

AI can only interpolate. We may perceive it as extrapolation, but all LLMs architectures are fundamentally cleverly designed lossy compression

Re:Does current AI represent a dead end? by Retric on Friday December 27, 2024 @10:33AM (#42522929)
The difference is less about noticing patterns than it is knowing when to discard them.
Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @11:08AM (#42523312)
I posted a LLM's answer to your question. But for some reason its answer has attracted a lot of downvotes from the community. Maybe people here are just prejudiced against our AI brothers?
Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @10:32AM (#42522924)
I asked ChatGPT to help out: -----------------------------

"The distinction between AI and humans often comes down to the concept of understanding. You’re right to point out that both humans and AI engage in pattern matching to some extent, but the depth and nature of that process differ significantly." "AI, like the model you're chatting with, is highly skilled at recognizing patterns in data, generating text, and predicting what comes next in a sequence based on the data it has seen. However, AI lacks a true understanding of the content it processes. Its "knowledge" is a result of statistical relationships between words, phrases, and concepts, not an awareness of their meaning or context"

Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @10:40AM (#42523029)
Anyone downvoting, please be aware that you are downvoting the AI's answer!

:)

Re:Does current AI represent a dead end? by thunky on Friday December 27, 2024 @11:11AM (#42523340)
No, they're downvoting you for posting an AI answer.
Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @11:13AM (#42523360)
That AI answer is not spam, though. It's literally the topic under discussion.
Re:Does current AI represent a dead end? by thunky on Friday December 27, 2024 @12:40PM (#42524213)
Yeah, it's just the fact that you pasted in an AI answer, regardless of how on point it is. I don't think people want this site to turn into an AI chat session.

I didn't downvote, I'm just saying why I think you were downvoted.

Re:Does current AI represent a dead end? by portaouflop on Friday December 27, 2024 @10:47AM (#42523105)
people are downvoting because they don’t want to see walls of text generated by llms on hn
Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @10:54AM (#42523172)
That's reasonable. I cut back the text. On the other hand I'm hoping downvoters have read enough to see that the AI-generated comment (and your response) are completely on-topic in this thread.
Re:Does current AI represent a dead end? by PKop on Friday December 27, 2024 @11:16AM (#42523386)
If we wanted to talk to an LLM we would go there and do it, this place if for humans to put in effort and use their brains to think for themselves.
Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @11:17AM (#42523394)
With respect, can I ask you to please read the thread?
Re:Does current AI represent a dead end? by PKop on Friday December 27, 2024 @12:14PM (#42523945)
Completely missing the point.

We don't care what LLMs have to say, whether you cut back some of it or not it's a low effort wasted of space on the page.

This is a forum for humans.

You regurgitating something you had no contribution in producing, which we can prompt for ourselves, provides no value here, we can all spam LLM slop in the replies if we wanted, but that would make this site worthless.

Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @12:36PM (#42524172)
I think you're saying that reading the thread is completely pointless, because we're all committed to having a high-quality discussion.
Re:Does current AI represent a dead end? by ithkuil on Friday December 27, 2024 @12:44PM (#42524248)
It's on topic indeed. But is it insightful?

I use llms as tools to learn about things I don't know and it works quite well in that domain.

But so far I haven't found that it helps advance my understanding of topics I'm an expert in.

I'm sure this will improve over time. But for now, I like that there are forums like HN where I may stumble upon an actual expert saying something insightful.

I think that the value of such forums will be diminished once they get flooded with AI generated texts.

(Fwiw I didn't down vote)

Re:Does current AI represent a dead end? by oh_my_goodness on Friday December 27, 2024 @01:15PM (#42524536)
Of course the AI's comment was not insightful. How could it be? It's autocomplete.

That was the point. If you back up to the comment I was responding to, you can see the claim was: "maybe people are doing the same thing LLMs are doing". Yet, for whatever reason, many users seemed to be able to pick out the LLM comment pretty easily. If I were to guess, I might say those users did not find the LLM output to be human-quality.

That was exactly the topic under discussion. Some folks seem to have expressed their agreement by downvoting. Ok.

Re:Does current AI represent a dead end? by ithkuil on Friday December 27, 2024 @02:52PM (#42525453)
I think human brains are a combination of many things. Some part of what we do looks quite a lot like an autocomplete from our previous knowledge.

Other parts of what we do looks more as a search through the space of possibilities.

And then we act and collaborate and test the ideas that stand against scrutiny.

All of that is in principle doable by machines. The things we currently have and we call LLMs seem to currently mostly address the autocomplete part although they begin to be augmented with various extensions that allow them to take baby steps in other fronts. Will they still be called large language models once they will have so many other mechanisms beyond the mere token prediction?

Re:Does current AI represent a dead end? by acjohnson55 on Friday December 27, 2024 @02:06PM (#42525044)
At the end of the day, we're machines, too. I wrote a piece a few months ago with an intentionally provocative title, questioning whether we're truly on a different cognitive level.

https://acjay.com/2024/09/09/llms-think/

Re:Does current AI represent a dead end? by mattgreenrocks on Friday December 27, 2024 @10:22AM (#42522819)
It is a wonderful irony that AI makes competence all the more important.

It’s almost like all the thought leading that proclaimed the death of software eng was nothing but self-promotional noise. Huh, go figure.

Re:Does current AI represent a dead end? by TrueDuality on Friday December 27, 2024 @10:33AM (#42522943)
Don't count it out yet as being problematic for software engineering, bu not in the way you probably intend with your comment.

Where I see software companies using it most is as a replacement for interns and junior devs. That replacement means we're not training up the next generation to be the senior or expert engineers with real world experience. The industry will feel that badly at some point unless it gets turned around.

Re:Does current AI represent a dead end? by kensey on Friday December 27, 2024 @10:58AM (#42523218)
It’s also already becoming an issue for open-source projects that are being flooded with low-quality (= anything from “correct but pointless” to “actually introduces functional issues that weren’t there before”) LLM-generated PRs and even security reports —- for examples see Daniel Stenberg’s recent writing on this.
Re:Does current AI represent a dead end? by mattgreenrocks on Friday December 27, 2024 @12:30PM (#42524100)
Agree. I think we are already seeing a hollowing out effect on tech hiring at the lower end. They’ve always been squeezed a bit, but it seems much worse now.
Re:Does current AI represent a dead end? by bentt on Friday December 27, 2024 @10:40AM (#42523024)
I agree with this irony.

That said, combining multiple ais and multiple programs together may mitigate this.

Re:Does current AI represent a dead end? by layer8 on Friday December 27, 2024 @11:27AM (#42523487)
Lying means stating things as facts despite knowing or believing that they are false. I don’t think this accurately characterizes LLMs. It’s more like a fever dream where you might fabulate stuff that appears plausibly factual in your dream world.
Re:Does current AI represent a dead end? by kraftman on Friday December 27, 2024 @10:46AM (#42523093)
If I had a senior member of the team that was incredibly knowledgeable but occasionally lied, but in a predictable way, I would still find that valuable. Talking to people is a very quick and easy way to get information about a specific subject in a specific context, so I could ask them targetted questions that are easy to verify, the worst thing that happens is I 'waste' a conversation with them.
Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @10:54AM (#42523182)
Sure, but LLMs don't lie in a predictable way. Its just their nature that they output statistical sentence continuations, with a complete disregard for the truth. Everything that they output is suspect, especially the potentially useful stuff that you don't know whether it's true or false.
Re:Does current AI represent a dead end? by kraftman on Friday December 27, 2024 @11:01AM (#42523243)
They do lie in a predictable way: if you ask them for a widely available fact you have a very high probability of getting the correct answer, if you ask them for something novel you have a very high probabilty of getting something made up.

If I'm trying to use some tool that just got released or just got a big update, I wont use AI, if I want to check the syntax of a for loop in a language I don't know I will. Whenever you ask it a question you should have an idea in your mind of how likely you are to get a good answer back.

Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @11:34AM (#42523536)
I suppose, but they can still be wrong on the common facts like number of R's in strawberry that are counter-intuitive.

I saw an interesting example yesterday of type "I have 3 apples, my dad has 2 more than me ..." where of the top 10 predicted tokens, about 1/2 led to the correct answer, and about 1/2 didn't. It wasn't the most confident predictions that lead to the right answer - pretty much random.

The trouble with LLMs vs humans is that humans learn to predict facts (as reflected in feedback from the environment, and checked by experimentation, etc), whereas LLMs only learn sentence soup (training set) word statistics. It's amazing that LLM outputs are coherent as often as they are, but entirely unsurprising that they are often just "sounds good" flow-based BS.

Re:Does current AI represent a dead end? by kraftman on Friday December 27, 2024 @11:46AM (#42523660)
I think maybe this is where the polarisation of those who find chatGPT useful and those who don't comes from. In this context, the number of r's in strawberry is not a fact: its a calculation. I would expect AI to be able to spell a common word 100% of the time, but not to be able to count letters. I don't think in the summary of human knowledge that has been digitised there are that many people saying 'how many r's are there in strawberry', and if they are I think that the common reply would be '2', since the context is based on the second r. (people confuse strawbery and strawberry, not strrawberry and strawberry).

Your apples question is the same, its not knowledge, it's a calculation, it's intelligence. The only time you're going to get intelligence from AI at the moment is to ask a question that a significantly large number of people have already answered.

Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @12:13PM (#42523935)
True, but that just goes to show how brittle these models are - how shallow the dividing line is between primary facts present (hopefully consistently so) in the training set, and derived facts that are potentially more suspect.

To make things worse, I don't think we can even assume that primary facts are always going to be represented in abstract semantic terms independent of source text. The model may have been trained on a fact but still fail to reliably recall/predict it because of "lookup failure" (model fails to reduce query text to necessary abstract lookup key).

Re:Does current AI represent a dead end? by Polizeiposaune on Friday December 27, 2024 @10:05AM (#42522627)
Saying that they "lie" creates the impression that they have knowledge that they make false statements, and they intend to deceive.

They're not that capable. They're just bullshit artists.

LLM = LBM (large bullshit models).

Re:Does current AI represent a dead end? by scarface_74 on Friday December 27, 2024 @10:26AM (#42522860)
Hallucinations can be mostly eliminated with RAG and tools. I use NotebookLM all of the time to research through our internal artifacts, it includes citations/references from your documents.

Even with ChatGPT you can ask it to find web citations and if it uses the Python runtime to find answers, you can look at the code.

And to prevent the typical responses - my company uses GSuite so Google already has our IP, NotebookLM is specifically approved by my company and no Google doesn’t train on your documents

Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @11:00AM (#42523239)
Facts can be checked with RAG, but the real value of AI isn't as a search replacement, but for reasoning/problem-solving where the answer isn't out there.

How do you, in general, fact check a chain of reasoning?

Re:Does current AI represent a dead end? by scarface_74 on Friday December 27, 2024 @11:15AM (#42523374)
It’s not just a search engine though.

I can’t tell a search engine to summarize text for a technical audience and then another summary for a non technical audience.

I recently came into the middle of a cloud consulting project where a lot of artifacts, transcripts of discovery sessions, requirement docs, etc had already been created.

I asked NotebookLM all of the questions I would have asked a customer at the beginning of a project.

What it couldn’t answer, I then went back and asked the customer.

I was even able to get it to create a project plan with work streams and epics. Yes it wouldn’t have been effective if I didn’t already know project management, AWS and two decades+ of development experience.

Despite what people think, LLMs can also do a pretty good job at coding when well trained on the APIs. Fortunately, ChatGPT is well trained on the AWS CLI, SDKs in various languages and you can ask it to verify the SDK functions on the web.

I’ve been deep into AWS based development since LLMs have been a thing. My opinion may change if I get back into more traditional development

Re:Does current AI represent a dead end? by HarHarVeryFunny on Friday December 27, 2024 @11:40AM (#42523607)
> I can’t tell a search engine to summarize text for a technical audience and then another summary for a non technical audience.

No, but, as amazing as that is, don't put too much trust in those summaries!

It's not summarizing based on grokking the key points of the text, but rather based on text vs summary examples found in the training set. The summary may pass a surface level comparison to the source material, while failing to capture/emphasize the key points that would come from having actually understood it.

Re:Does current AI represent a dead end? by scarface_74 on Friday December 27, 2024 @11:50AM (#42523711)
I write the original content or I was in the meeting where I’m giving it the transcript. I know what points I need to get across to both audiences.

Just like I’m not randomly depending on it to do an Amazon style PRFAQ (I was indoctrinated as an Amazon employee for 3.5 years), create a project plan, etc, without being a subject matter expert in the areas. It’s a tool for an experienced writer, halfway decent project manager, AWS cloud application architect and developer.

Re:Does current AI represent a dead end? by hatenberg on Friday December 27, 2024 @10:32AM (#42522917)
Even with RAG you’re bounded at some 93%, it’s not a panacea.
Re:Does current AI represent a dead end? by scarface_74 on Friday December 27, 2024 @10:55AM (#42523191)
How are you bounded? When you can easily check the sources? Also you act as if humans without LLMs have a higher success rate?

There is an entire “reproducibility crisis” with research.

Re:Does current AI represent a dead end? by hatenberg on Saturday December 28, 2024 @12:28AM (#42528829)
False equivalence. Humans fail in predictable ways that can be mitigated though process and training.

Try training an LLM.

Re:Does current AI represent a dead end? by scarface_74 on Saturday December 28, 2024 @09:23AM (#42531224)
How are the results any different? You can’t completely trust human output. There are all sorts of cognitive biases that come into play.
Re:Does current AI represent a dead end? by _heimdall on Friday December 27, 2024 @10:30AM (#42522900)
That sounds mostly like an incentives problem. If OpenAI, Anthropic, etc decide their LLMs need to be accurate they will find some way of better catching hallucinations. It probably will end up (already is?) being yet another LLM acting as a control structure trying to fact check responses before they are sent to users though, so who knows if it will work well.

Right noe there's no incentive though. People keep paying good money to use these tools despite their hallucinations, aka lies/gas lighting/fake information. As long as users don't stop paying and LLM companies don't have business pressure to lean on accuracy as a market differentiator, no one is going to bother fixing it.

Re:Does current AI represent a dead end? by bearjaws on Friday December 27, 2024 @10:38AM (#42523001)
Believe me, if they could use another LLM to audit an LLM, they would have done that already.

It's inherit to transformers that they predict the next most likely token, its not possible to change that behavior without making them useless at generalizing tasks (overfitting).

LLMs run on statistics, not logic. There is no fact checking, period. There is just the next most likely token based on the context provided.

Re:Does current AI represent a dead end? by _heimdall on Friday December 27, 2024 @11:12AM (#42523346)
Yeah its an interesting question, and I'm a little surprised I got down voted here.

I wouldn't expect them to add an additional LLM layer unless hallucinations from the underlying LLM aren't acceptable, and in this case that means it is unacceptable enough to cost them users and money.

Adding a check/audit layer, even if it would work, is expensive both financially and computationally. I'm not sold that it would actually work, but I just don't think they've had enough reason to really give it a solid effort yet either.

Edit: as far as fact checking, I'm not sure why it would be impossible. An LLM wouldn't likely be able to run a check against a pre-trained model of "truth," but that isn't the only option. An LLM should be able to mimic what a human would do, interpret the response and search a live dataset of sources considered believable. Throw a budget of resources at processing the search results and have the LLM decide if the original response isn't backed up, or contradicts the source entirely.

Re:Does current AI represent a dead end? by coliveira on Saturday December 28, 2024 @05:49PM (#42535524)
Yes, most people who disagree with this have no clear understanding of how a LLM works. It is just a prediction mechanism for the next token. The implementation is very fancy and takes a lot of training, but it's not doing anything more than next token prediction. That's why it is incapable of doing any reasoning.
Re:Does current AI represent a dead end? by coffeefirst on Friday December 27, 2024 @09:56AM (#42522531)
The problem is it's still a computer. And that's okay.

I can ask the computer "hey I know this thing exists in your training data, tell me what it is and cite your sources." This is awesome. Seriously.

But what that means is you can ask it for sample code, or to answer a legal question, but fundamentally you're getting a search engine reading something back to you. It is not a programmer and it is not a lawyer.

The hype train really wants to exaggerate this to "we're going to steal all the jobs" because that makes the stock price go up.

They would be far less excited about that if they read a little history.

Re:Does current AI represent a dead end? by insane_dreamer on Friday December 27, 2024 @10:06AM (#42522634)
> "we're going to steal all the jobs"

It won't steal them all, but it will have a major impact by stealing the lower level jobs which are more routine in nature -- but the problem is that those lower level jobs are necessary to gain the experience needed to get to the higher level jobs.

It also won't eliminate jobs completely, but it will greatly reduce the number of people needed for a particular job. So the impact that it will have on certain trades -- translators, paralegals, journalists, etc. -- is significant.

Re:Does current AI represent a dead end? by cshores on Friday December 27, 2024 @11:29AM (#42523503)
I find it fascinating that I can achieve about 85-90% of what I need for simple coding projects in my homelab using AI. These projects often involve tasks like scraping data from the web and automating form submissions.

My workflow typically starts with asking ChatGPT to analyze a webpage where I need to authenticate. I guide it to identify the username and password fields, and it accurately detects the credential inputs. I then inform it about the presence of a session cookie that maintains login persistence. Next, I show it an example page with links—often paginated with numbered navigation at the bottom—and ask it to recognize the pattern for traversing pages. It does so effectively.

I further highlight the layout pattern of the content, such as magnet links or other relevant data presented by the CMS. From there, I instruct it to generate a Python script that spiders through each page sequentially, navigates to every item on those pages, and pushes magnet links directly into Transmission. I can also specify filters, such as only targeting items with specific media content, by providing a sample page for the AI to analyze before generating the script.

This process demonstrates how effortlessly AI enables coding without requiring prior knowledge of libraries like beautifulsoup4 or transmission_rpc. It not only builds the algorithm but also allows for rapid iteration. Through this exercise, I assume the role of a manager, focusing solely on explaining my requirements to the AI and conducting a code review.

Re:Does current AI represent a dead end? by ethbr1 on Friday December 27, 2024 @10:11AM (#42522686)
The thing that makes the smarter search use case interesting is how LLMs are doing their search result calculations: dynamically and at metadata scales previously impossible.

LLM-as-search is essentially the hand-tuned expert systems AI vs deep learning AI battle all over again.

Between natural language understanding and multiple correlations, it's going to scale a lot further than previous search approaches.

Re:Does current AI represent a dead end? by lobsterthief on Friday December 27, 2024 @09:41AM (#42522407)
I agree with all of what you said except this:

> idiot savants with vast and unreliable intelligence.

Remember, intelligence !== knowledge. These LLMs indeed have vast and unreliable knowledge banks.

Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @09:43AM (#42522426)
Yes, you are correct. They provide knowledge and the human is the operator of the intelligence portion.
Re:Does current AI represent a dead end? by uxhacker on Friday December 27, 2024 @11:08AM (#42523306)
It goes back to the old wisdom DIKW pyramid.

EDITED My ASCI art pyramid did not work. So imagine a pyramid with DATA at the bottom, INFORMATION on top of the data, and KNOWLEDGE sitting on top of the INFORMATION, with WISDOM at the top.

And then trying top guess where AI is? Some people say that Information is the knowing, what, knowledge the how, and Wisdom the why.

Re:Does current AI represent a dead end? by wanderingstan on Friday December 27, 2024 @11:26AM (#42523470)
In general conversation, “intelligence”, “knowledge”, “smartness”, “expertise”, etc are used mostly interchangeably.

If we want to get pedantic, I would point out that “knowledge” is formally defined as “justified true belief”, and I doubt we want to get into the quagmire of whether LLM’s actually have beliefs.

I took OP’s point in the casual meaning, i.e. that LLMs are like what I would call an “intelligent coworker”, or how one might call a Jeopardy game show contestant as intelligent.

Re:Does current AI represent a dead end? by insane_dreamer on Friday December 27, 2024 @10:03AM (#42522609)
> with vast and unreliable intelligence

I would say "knowledge" rather than "intelligence"

The key feature of LLMs is the vast amounts of information and data they have access to, and their ability to quickly process and summarize, using well-written prose, that information based on pattern matching.

Re:Does current AI represent a dead end? by ethbr1 on Friday December 27, 2024 @10:16AM (#42522749)
This is what LLM (and AI in general) naysayers are missing.

LLMs will likely never get us to 100% solutions on a large class of problems.

But! A lot of problems can be converted into versions with a subcomponent that LLMs can solve 100% of.

And the fusion of LLMs doing 100% of that subportion + humans doing the remainder = increased productivity.

Re-engineering problems to be LLM-tolerant, then using LLMs to automate that portion of the problem, is the winning approach.

Re:Does current AI represent a dead end? by cess11 on Friday December 27, 2024 @11:01AM (#42523251)
So you think machines running statistical inference have awareness.

That's quite the embarassment if you actually mean it.

Re:Does current AI represent a dead end? by insane_dreamer on Friday December 27, 2024 @12:51PM (#42524316)
I said nothing of the sort
Re:Does current AI represent a dead end? by cess11 on Friday December 27, 2024 @01:06PM (#42524452)
OK, so you have your own definition of knowledge. Please share it.
Re:Does current AI represent a dead end? by skydhash on Friday December 27, 2024 @09:41AM (#42522411)
One of the core tenet of technology is that it makes the job less consuming of a person resources (time, strength,…). While I’ve read a lot of claims, I’ve yet to see someone make a proper argument on how LLMs can be such a tool.

> A group of individuals adept with use of such an idiot savant enhanced environment would be incredibly capable. They'd be a force unseen in human civilization before today

More than the people who landed someone on the moon?

Re:Does current AI represent a dead end? by ethbr1 on Friday December 27, 2024 @09:58AM (#42522547)
Cited contextual information retrieval.

One of the obvious uses for current LLMs is as a smarter search tool against static knowledge collections.

Turns out, this is a real world problem in a lot of "fuzzy decision" scenarios. E.g. insurance claim adjudication

Status quo is to train a person over enough years that they can make these decisions reliably. (Because they've internalized all the documentation)

Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @09:44AM (#42522443)
They would be capable of landing someone on the moon, if they chose to pursue that goal, and had the finances to do so. And they'd do so with fewer people too.
Re:Does current AI represent a dead end? by irunmyownemail on Friday December 27, 2024 @09:50AM (#42522481)
It would have to be trained in 100% of all potential scenarios. Any scenario that happens for which they're not trained equals certain disaster, unlike a human who can adapt and improvise based on things AI does not have; feelings, emotions, creativity.
Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @10:21AM (#42522800)
You're still operating with the assumption the AI is doing independent work, it is not, it is advising the people doing the work. That is why people are the ones be augmented and enhanced, and not the other way around: people have the capacity to handle unforeseen scenarios, and with AI as a strategy advisor they'll do so with more confidence.
Re:Does current AI represent a dead end? by wizzwizz4 on Friday December 27, 2024 @09:46AM (#42522458)
I have witnessed no evidence that would support this claim. The only contribution of LLMs to mathematics is in being useful to Terry Tao: they're not capable of solving novel orbital mechanics problems (except through brute-force search, constrained sufficiently that you could chuck a uniform distribution in and get similar outputs). That's before you get into any of the engineering problems.
Re:Does current AI represent a dead end? by conception on Friday December 27, 2024 @10:27AM (#42522871)
https://deepmind.google/discover/blog/funsearch-making-new-d... seems to be a way. The LLM is the creative side, coming up with ideas-and in which a case the “mutation’ caused by hallucinations may be useful. Combined with an evaluation evaluator to protect against the bad outputs.

Pretty close to the idea of human brainstorming and has worked. Could it do orbital math? Maybe not today but the approach seems as feasible as the work Mattingly did for Apollo 13.

Re:Does current AI represent a dead end? by wizzwizz4 on Friday December 27, 2024 @12:50PM (#42524305)
And the LLM can be replaced by a more suitable search algorithm, thus reducing the compute requirements and improving the results.
Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @10:25AM (#42522846)
You do not have them solving such problems, but you do have them in the conversation as the human experts knowledgeable in that area work to solve the problem. This is not the LLM AIs doing independent work, this is them interactively working with the human person that is capable of solving that problem, it is their career, and the AI just makes them better at it, but not by doing their work, but by advising them as they work.
Re:Does current AI represent a dead end? by wizzwizz4 on Friday December 27, 2024 @12:57PM (#42524363)
But they aren't useful for that. Terry Tao uses them to improve his ability to use poorly-documented boilerplatey things like Lean and matplotlib, but receiving advice from them‽ Frankly, if a chatbot is giving you much better advice than a rubber duck, you're either a Jack-of-all-Trades (in which case, I'd recommend better tools) or a https://ploum.net/2024-12-23-julius-en.html Julius (in which case, I'd recommend staying away from anything important).

I recommend reading his interview with Matteo Wong, where he proposes the opposite: https://www.theatlantic.com/technology/archive/2024/10/teren...

> With o1, you can kind of do this. I gave it a problem I knew how to solve, and I tried to guide the model. First I gave it a hint, and it ignored the hint and did something else, which didn’t work. When I explained this, it apologized and said, “Okay, I’ll do it your way.” And then it carried out my instructions reasonably well, and then it got stuck again, and I had to correct it again. The model never figured out the most clever steps. It could do all the routine things, but it was very unimaginative.

I agree with his overall vision, but transformer-based chatbots will not be the AI algorithm that supports it. Highly-automated proof assistants like Isabelle's Sledgehammer are closer (and even those are really, really crude, compared to what we could have).

Re:Does current AI represent a dead end? by dartos on Friday December 27, 2024 @09:55AM (#42522515)
No
Re:Does current AI represent a dead end? by brookst on Friday December 27, 2024 @11:11AM (#42523339)
I think you’ve exactly captured the two disparate views we see on HN:

1. LLMs have little value, are totally unreliable, will never amount to much because they don’t learn and grow and mature like people do., so they cannot replace a person like me who is well advanced in a career.

2. LLMs are incredible useful and will change the world because they excel at entry level work and can replace swaths of relatively undifferentiated information workers. LLM flaws are not that different from those workers’ flaws.

I’m in camp 2, but I appreciate and agree with the articulation of why they will not replace every information worker.

Re:Does current AI represent a dead end? by Alex3917 on Friday December 27, 2024 @09:31AM (#42522301)
> The big difference with LLM AIs is they never graduate to an experienced staffer, they are always the idiot savant that is really dang smart but also clueless and needs to be observed.

Basically this. They already have vastly better-than-human ability at finding syntax errors within code, which on its own is quite useful; think of how many people have probably dropped out of CS as a major after staying up all night and failing to find a missing semicolon.

Re:Does current AI represent a dead end? by rsynnott on Friday December 27, 2024 @09:50AM (#42522487)
… One odd thing I’ve noticed about the people who are very enthusiastic about the use of LLMs in programming is that they appear to be unaware of any _other_ programming tools. Like, this is a solved problem, more or less; code-aware editors have been a thing since the 90s (maybe before?)
Re:Does current AI represent a dead end? by Alex3917 on Friday December 27, 2024 @11:51AM (#42523727)
> code-aware editors have been a thing since the 90s

These will do things like highlight places where you're trying to call a method that isn't defined on the object, but they don't understand the intent of what you're trying to do. The latter is actually important in terms of being able to point you toward the correct solution.

Re:Does current AI represent a dead end? by torginus on Friday December 27, 2024 @11:04AM (#42523279)
true.. in the past few days I used my time off to work on my hobby video game - writing the game logic required me to consider problems that, are quite self-contained and domain specific, and probably globally unique (if not particularly complex).

I started out in Cursor, but I quickly realized Claude's erudite knowledge of AWS would not help me here, but what I needed was to refactor the code quickly and often, so that I'd finally find the perfect structure.

For that, IDE tools were much more appropriate than AI wizardry.

Re:Does current AI represent a dead end? by lionkor on Friday December 27, 2024 @09:37AM (#42522356)
I don't know of a single person who got so stuck on syntax errors that they quit
Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @09:41AM (#42522410)
Try being a TA to freshmen CS majors; a good 1/3 change majors because they can't handle the syntax strictness coupled with their generally untrained logical mind. They convince themselves it is "too hard" and their buddies over in the business school are having a heck of a lot of fun throwing parties...
Re:Does current AI represent a dead end? by cesaref on Friday December 27, 2024 @09:57AM (#42522539)
Sounds like CS is not for them, and they find something else to do which is more applicable to their skills and interest. This is good. I don't think you should see a high drop out rate from a course as necessarily indicating a problem.
Re:Does current AI represent a dead end? by Philpax on Friday December 27, 2024 @12:31PM (#42524109)
Losing potentially good talent because they don't know how or where to look for mistakes yet is foolhardy. I'm happy for them to throw in the towel if the field is truly not for them, but I would wager that a not-insignificant portion of that crowd would be able to meaningfully progress once they get past the immediate hurdles in front of them.
Re:Does current AI represent a dead end? by jprete on Friday December 27, 2024 @10:02AM (#42522591)
Giving them an LLM to help with syntax errors, at this stage of the tech, is deeply unhelpful to their development.

The foundation of a computer science education is a rigorous understanding of what the steps of an algorithm mean. If the students don't develop that, then I don't think they're doing computer science anymore.

Re:Does current AI represent a dead end? by Philpax on Friday December 27, 2024 @12:28PM (#42524084)
The use of a LLM in this case is to show them where the problem is so that they can continue on. They can't develop an understanding of the algorithm they're studying if they can't get their program to compile at all.
Re:Does current AI represent a dead end? by Alex3917 on Friday December 27, 2024 @02:42PM (#42525372)
> Giving them an LLM to help with syntax errors, at this stage of the tech, is deeply unhelpful to their development.

I mean if the alternative is quitting entirely because they can't see that they've mixed tabs with spaces, then yes, it's very very helpful to their development.

Re:Does current AI represent a dead end? by bilsbie on Friday December 27, 2024 @10:26AM (#42522856)
Hi. Now you do.

I dropped out of cs half because I didn’t enjoy the coding because they dropped us into c++ and I found the error messages so confusing.

I discovered python five years later and discovered I loved coding.

( the other half of the reason is we spent two weeks designing an atm machine at a very abstract level and I thought the whole profession would be that boring.)

Re:Does current AI represent a dead end? by FroshKiller on Friday December 27, 2024 @09:39AM (#42522393)
Added to which we already have tools that are great at finding syntax errors. They're called compilers.
Re:Does current AI represent a dead end? by Philpax on Friday December 27, 2024 @12:32PM (#42524127)
Compilers can detect errors in the grammar, but they cannot infer what your desired intent was. Even the best compilers in the diagnostics business (rustc, etc) aren't mind-readers. A LLM isn't perfect, but it's much more capable of figuring out what you wanted to do and what went wrong than a compiler is.
Re:Does current AI represent a dead end? by lionkor on Friday December 27, 2024 @01:56PM (#42524931)
none of that is a syntax issue, though, that's semantics
Re:Does current AI represent a dead end? by fire_lake on Friday December 27, 2024 @09:40AM (#42522402)
Syntax checking is not an “AI” problem - use any compiler or linter.
Re:Does current AI represent a dead end? by dgfitz on Friday December 27, 2024 @10:05AM (#42522629)
I know a lot of people who dropped out of CS in college. Not a single one dropped out because of a semicolon syntax issue.
Re:Does current AI represent a dead end? by CalRobert on Friday December 27, 2024 @10:56AM (#42523200)
I spent 8 hours trying to fix a bug once because notepad used smart quotation marks (really showing my age here - and now I'm pretty annoyed that the instructor was telling us to use notepad, but it was 2001 and I didn't know any better).
Re:Does current AI represent a dead end? by dgfitz on Friday December 27, 2024 @12:10PM (#42523910)
I did something like that once too, a long time ago. And because of that I see syntax errors of such I’ll within seconds now, having learned once the hard way.
Re:Does current AI represent a dead end? by CalRobert on Friday December 27, 2024 @01:41PM (#42524759)
I also know how important the right tools are. I should’ve been using vi.
Re:Does current AI represent a dead end? by dgfitz on Friday December 27, 2024 @08:17PM (#42527687)
It amuses me to no end: in college I was a total emacs person, and now I’m a total vi person. There might be dozens of us!

I think both editors have their flaws, I just know the native vi keybindings better at the moment.

Re:Does current AI represent a dead end? by CalRobert on Saturday December 28, 2024 @10:12AM (#42531580)
Either of them would've made the problem obvious!

This was about a million years ago. I had just installed a pirated copy of Windows XP (FCKGW-RHQQ2...) and was in the first quarter of my physics degree, taking a class in C. Different times....

Re:Does current AI represent a dead end? by raincole on Friday December 27, 2024 @11:29AM (#42523501)
> think of how many people have probably dropped out of CS as a major after staying up all night and failing to find a missing semicolon.

... like a dozen? And in 100% cases it's their teacher's fault.

Re:Does current AI represent a dead end? by layer8 on Friday December 27, 2024 @11:38AM (#42523581)
They are still worse at finding syntax errors than the actual parser. And at best they could be equally good. So what’s the point?
Re:Does current AI represent a dead end? by FuriouslyAdrift on Friday December 27, 2024 @10:38AM (#42522998)
LLMs are fuzzy compression with a really good natural language parser...
Re:Does current AI represent a dead end? by danielbln on Friday December 27, 2024 @10:51AM (#42523136)
And strong in-context learning, the true killer feature.
Re:Does current AI represent a dead end? by ithkuil on Friday December 27, 2024 @12:37PM (#42524178)
In order to understand natural language well you need quite a lot of general knowledge just to understand what the sentence actually means
Re:Does current AI represent a dead end? by layer8 on Friday December 27, 2024 @11:12AM (#42523349)
This all sounds plausible, but personally I find being paired to a new idiot-savant hire who never learns anything from the interaction incredibly exhausting. It can augment and amplify one’s own capabilities, but it’s also continuously frustrating and cumbersome.
Re:Does current AI represent a dead end? by api on Friday December 27, 2024 @09:53AM (#42522508)
After using them for a long time I am convinced they have no true intelligence beyond what is latent in training data. In other words I think we are kind of fooling ourselves.

That being said they are very useful. I mostly use them as a far superior alternative to web search and as a kind of junior research assistant. Anything they find must be checked of course.

I think we have invented the sci-fi trope of the AI librarian of the galactic archive. It can’t solve problems but it can rifle through the totality of human knowledge and rapidly find things.

It’s a search engine.

Re:Does current AI represent a dead end? by zcw100 on Friday December 27, 2024 @10:33AM (#42522925)
And a plagiarism machine. It's like a high school student that thinks they can change a couple of words, make sure it's grammatically correct and it's not plagiarism because it's not an exact quote....either that or it just completely makes it up. I think LLMs will be revolutionary but just not in the way people think. It may be similar to the Gutenberg press. Before the printing press words were precious and closely held resources. The Gutenberg press made words cheap and abundant. Not everyone thought it was a good thing at the time but it changed everything.
Re:Does current AI represent a dead end? by returnInfinity on Friday December 27, 2024 @10:25AM (#42522843)
But Ilya has convinced himself and many others that predicting the next token is intelligence.
Re:Does current AI represent a dead end? by swid on Friday December 27, 2024 @11:13AM (#42523356)
It seems to me predicting things in general is a pretty good way to bootstrap intelligence. If you are competing for resources, predicting how to avoid danger and catch food is about the most basic way to reinforce good behavior.
Re:Does current AI represent a dead end? by api on Saturday December 28, 2024 @08:23AM (#42530873)
This would fall down into a semantic debate over what is meant by intelligence.

There is a well known phenomenon known as the AI effect: when something works we start calling it something else, not AI. Heuristics and complex reasoning trees were once called AI. Fuzzy logic with control systems was once called AI. Clustering was once called AI. And so on…

This certainly has one root in human or carbon-based life cheuvanism but I think there’s something essential happening too. With each innovation we see its limits and it causes us to go back and realize that what we colloquially call intelligence was more than we thought it was.

Intelligence predicts, but is prediction intelligence?

Again, here by intelligence I mean what complex living organisms and humans do.

I still believe there are things going on here not modeled by any CS system and not well understood. Not magic, just not solved yet. We are reverse engineering billions of years of evolution folks. We won’t figure it all out in a few decades.

Re:Does current AI represent a dead end? by swid on Saturday December 28, 2024 @11:07AM (#42531964)
Demonstrably, humans do think, and arguably demonstrably, early life would go down a path of simple predictions (in the form of stimulus -> response). And demonstrably, evolution did lead to human level intelligence.

So I don’t think there needs to be a semantic debate over where in the process intelligence started. The early responses to stimulus is a form of prediction, but not one that requires thinking.

There can be much disagreement that prediction is at the core of intelligence, or if optimizing ability to predict leads to intelligence. But from the established facts, it is the case the higher forms of life were bootstrapped from the lower ones, and also our biochemistry does have reward functions. Successfully triggering those rewards will generally hinge on making successful predictions. Take from that what you will.

Re:Does current AI represent a dead end? by api on Tuesday December 31, 2024 @10:07AM (#42559107)
Prediction is a huge part of what intelligence does. I was questioning “prediction maximalism.”

Intelligence is also very good at pattern recognition. Did people once argue for pattern recognition maximalism?

Biological (including human) intelligence is clearly multi-modal and I strongly believe there are aspects that are barely understood if at all.

The history of CS and AI is a history of us learning how to make machines that are unbelievably good at some useful but strictly bounded subset of what intelligence can do: logic, math, pattern recognition, and now prediction.

I think we may still be far from general intelligence and I’m not even sure we can define the problem.

Re:Does current AI represent a dead end? by dylan604 on Friday December 27, 2024 @11:42AM (#42523620)
I've convinced myself I'm a multi-millionaire, but all other evidence easily contradicts that. Some people put a bit too much into the "putting it out there" and "making your own reality"
Re:Does current AI represent a dead end? by weakfish on Friday December 27, 2024 @10:01AM (#42522583)
I mean, it’s known that there’s no intelligence if you simply look at how it works on a technical level - it’s a prediction of the next token. That wasn’t really ever in question as to whether they have “intelligence”
Re:Does current AI represent a dead end? by jghn on Friday December 27, 2024 @10:20AM (#42522790)
> it’s known that there’s no intelligence

To you & I that's true. But especially for the masses that's not true. It seems like at least once to day that I either talk to someone or hear someone via tv/radio/etc who does not understand this.

An example that amused me recently was a radio talk show host who had a long segment describing how he & a colleague had a long argument with ChatGPT to correct a factual inaccuracy about their radio show. And that they finally convinced ChatGPT that they were correct due to their careful use of evidence & reasoning. And the part they were most happy about was how it had now learned, and going forward ChatGPT would not spread these inaccuracies.

That anecdote is how the public at large sees these tools.

Re:Does current AI represent a dead end? by dylan604 on Friday December 27, 2024 @11:44AM (#42523642)
> radio talk show

Well, there's the first problem.

> were most happy about was how it had now learned

on tomorrow's episode, those same hosts learn that once their chat session ended, the same conversion gets to start all over from the beginning.

Re:Does current AI represent a dead end? by ithkuil on Friday December 27, 2024 @12:55PM (#42524346)
Ironically if you explain to those talk show hosts how they are wrong about how ChatGPT learns (or doesn't learn) and use all the right arguments and proofs so that they finally concede, chances are that they too won't quite learn from that and keep repeating their previous bias next time.
Re:Does current AI represent a dead end? by weakfish on Friday December 27, 2024 @02:45PM (#42525406)
Oh I totally agree, it bugs me to no end and that’s partially why I replied :)
Re:Does current AI represent a dead end? by api on Friday December 27, 2024 @10:15AM (#42522733)
To people who really understand them and are grounded, I think you're right. There has been a lot of hype among people who don't understand them as much, a lot of hype among the public, and a lot of schlock about "superintelligence" and "hard takeoff" etc. among smart but un-grounded people.

The latter kind of fear mongering hype has been exploited by companies like ClosedAI in a bid for regulatory capture.

Re:Does current AI represent a dead end? by danielbln on Friday December 27, 2024 @11:26AM (#42523476)
A little humility would do us good regardless, because we don't know what intelligence is and what consciousness is, we can't truly define it nor do we understand what makes humans conscious and sentient/sapient.

Categorically ruling out intelligence because "it's just a token predictor" puts us at the opposite of the spectrum, and that's not necessarily a better place to be.

Re:Does current AI represent a dead end? by cactacea on Friday December 27, 2024 @10:27AM (#42522869)
> A group of individuals adept with use of such an idiot savant enhanced environment would be incredibly capable. They'd be a force unseen in human civilization before today.

I'm sorry but your comment is a good example of the logical shell game many people play with AI when applying it to general problem solving. Your LLM AI is both an idiot and an expert somehow? Where is this expertise derived from and why should you trust it? If LLMs were truly as revolutionary as all the grifters would have you believe then why do we not see "forces unseed in human civilization before today" by humans that employ armies of interns? That these supposed ubermensch do not presently exist is firm evidence in support of current AI being a dead end in my opinion.

Humans are infinitely more capable than current AI, the limiting factor is time and money. Not capability!

Re:Does current AI represent a dead end? by dylan604 on Friday December 27, 2024 @10:30AM (#42522893)
> Your LLM AI is both an idiot and an expert somehow?

Maybe you are unfamiliar with the term idiot savant?

Re:Does current AI represent a dead end? by cactacea on Friday December 27, 2024 @10:36AM (#42522964)
I am indeed familiar with the term. Savant and expert are not perfect synonyms. That is beside my point anyway.
Re:Does current AI represent a dead end? by ALittleLight on Friday December 27, 2024 @11:09AM (#42523321)
You really shouldn't say LLMs "never graduate" to experienced staff - rather that they haven't yet. But there are recent and continuing improvements in the ability of the LLMs, and in time, perhaps a small amount of time, this situation may flip.
Re:Does current AI represent a dead end? by bsenftner on Friday December 27, 2024 @12:17PM (#42523985)
I'm talking about the current SOTA. In the future, all bets are off. For today, they are very capable when paired with a capable person, and that is how one uses them successfully today. Tomorrow will be different, of course.
Re:Does current AI represent a dead end? by monkeynotes on Friday December 27, 2024 @10:34AM (#42522949)
I was so stupid when GPT3 came out. I knew so little about token prediction, I argued with folks on here that it was capable of so many things that I now understand just aren't compatible with the tech.

Over the past couple of years of educating myself a bit, whilst I am no expert I have been anticipating a dead end. You can throw as much training at these things as you like, but all you'll get is more of the same with diminishing returns. Indeed in some research the quality of responses gets worse as you train it with more data.

I am yet to see anything transformative out of LLMs other than demos which have prompt engineers working night and day to do something impressive with. Those Sora videos took forever to put together, and cost huge amounts of compute. No one is going to make a whole production quality movie with an LLM and disrupt Hollywood.

I agree, an LLM is like an idiot savant, and whilst it's fantastic for everyone to have access to a savant, it doesn't change the world like the internet, or internal combustion engine did.

OpenAI is heading toward some difficult decisions, they either admit their consumer business model is dead and go into competing with Amazon for API business (good luck), become a research lab (give up on being a billion dollar company), or get acquired and move on.