On the other hand, LLMs are highly nondeterministic. They often produce correct output for simple things, but that's because those things are simple enough that we trust the probability of it being incorrect is implausibly low. But there's no guarantee that they won't get them wrong. For more complicated things, LLMs are terrible and need very well specified guardrails. They will bounce around inside those guardrails until they make something correct, but that's more of a happy accident than a mathematical guarantee.
LLMs aren't a level of abstraction, they are an independent entity. They're the equivalent of a junior coder who has no long term memory and thus needs to write everything down and you just have to hope that they don't forget to write something down and hope that some deterministic automated test will catch them if they do forget.
If you could hire an unpaid intern with long term memory loss, would you?
The physics engine in the game Trackmania is deterministic: this means that you can replay the same inputs and get the same output; but it doesn’t mean the output always makes sense: if you drive into a wall in a particular way, you can trigger what’s called an uberbug, where your car gets flung in a somewhat random direction at implausibly high speed. (This sort of thing can lead to fun tool-assisted speedruns that are utterly unviable for humans.)
The abstractions part you mention, there’s the key. Good abstractions make predictable. Turn the steering wheel to the left, head left. There are still odd occasions when I will mispredict what some code in a language like Rust, Python or JavaScript will do, but they’re rare. By contrast, LLMs are very unpredictable, and you will fundamentally never be able to mentally model what it achieves.
It's clearly a deficiency. And that's why one of the next generations of AIs will have long term memory and online learning. Although even the current generation of the models shows signs of self-correction that somewhat mitigate the "random walk" you've mentioned.
If you could hire an army of unpaid interns with long term memory loss who work 24/7, would you?
It seems like you're pointing out a consequence, not a counter argument.
It’s like reductio ad absurdum, but without the logical consequence of the argument being incorrect, just bad.
You see it all the time, especially when it comes to predictions. The whole point of this article is coding agents are powerful and the arguments against this are generally weak and ill-informed. Coding agents having a negative impact on skill growth of new developers isn’t a “fundamental mistake” at all.
What I’ve been saying to my friends for the last couple of months has been, that we’re not going to see coding jobs go away, but we’re going to run into a situation where it’s harder to grow junior engineers into senior engineers because the LLMs will be doing all the work of figuring out why it isn’t working.
This will IMO lead to a “COBOL problem” where there are a shortage of people with truly deep understanding of how it all fits together and who can figure out the line of code to tweak to fix that ops problem that’s causing your production outage.
I’m not arguing for or against LLMs, just trying to look down the road to consequences. Agentic coding is going to become a daily part of every developer’s workflow; by next year it will be table stakes - as the article said, if you’re not already doing it, you’re standing still: if you’re a 10x developer now, you’ll be a 0.8x developer next year, and if you’re a 1x developer now, without agentic coding you’ll be a 0.1x developer.
It’s not hype; it’s just recognition of the dramatic increase in productivity that is happening right now.
LLM's are so-so coders but incredible teachers. Today's students get the benefit of asking copying and pasting a piece of code into an LLM and asking, "How does this work?"
There's a lot of young people that will use LLM's to be lazy. There's also a lot that will use them to feed their intellectual curiosity.
When you're a college student, the stakes feel so high. You have to pass this class or else you'll have to delay graduation and spend thousands of dollars. You have to get this grade or else you lose your grant or scholarship. You want to absorb knowledge from this project (honestly! you really do) but you really need to spend that time studying for a different class's exam.
"I'm not lazy, I'm just overwhelmed!" says the student, and they're not wrong. But it's very easy for "I'm gonna slog through this project" to become "I'm gonna give it a try, then use AI to check my answer" and then "I'm gonna automate the tedious bits that aren't that valuable anyway" and then "Well I'll ask ChatGPT and then read its answer thoroughly and make sure I understand it" and then "I'll copy/paste the output but I get the general idea of what it's doing."
Dunno. Money is probably going to be a huge incentive.
I see the same argument everywhere. Like animators getting their start tweening other peoples content. AI is great at tweening and likely to replace farms of juniors. But companies will need seniors to direct animation, so they will either have to pay a lot of money to find them or pay a lot of money to train them.
But unlike animation, where the demand for the art can just disappear. I don't think the demand for software engineer will disappear. Same thing with musician. Young engineers might just be jobless or on training mode for much longer period of time before they can make actual living money.
Good thing is, as far as I know, Kyoto Animation managed to avoid this issue by having in-house training, growing their own talent pools.
[1]: https://blog.sakugabooru.com/2023/03/31/the-long-quest-to-fi...
I think what you've said is largely true, but not without a long period of mess in between.
I wonder this too, as someone who is entirely self-taught, when I started escaping “tutorial hell” was the hardest part of the journey, and took quite a bit of both encouragement and sheer willpower. Not sure I would have ever went beyond that if I had LLMs.
I worry for Juniors, and either we’ll need to find a way to mentor them past the vibe coding phase, or we hope that AI gets good enough before we all retire.
All AI is going to do is create a new class of programmer, such that the people who know the details will end up being more valuable.
Shakespeare was also popular because he was published as books became popular. Others copied him.
Most of the people I work with, however, just understand the framework they are writing and display very little understanding or even curiosity as to what is going on beneath the first layer of abstraction. Typically this leaves them high and dry when debugging errors.
Anecdotally I see a lot more people with a shallow expertise believing the AI hype.
If AI gets to that level we will indeed have a sea change. But I think the current models, at least as far as I've seen, leave open to question whether they'll ever get there or not.
Or if I'm wrong about the last bit, maybe it never was important.
If all of mankind lost all understanding of registers overnight, it'd still affect modern programming (eventually)
The abstraction over assembly language is solid; compilers very rarely (if at all) fail to translate high level code into the correct assembly code.
LLMs are nowhere near the level where you can have almost 100% assurance that they do what you want and expect, even with a lot of hand-holding. They are not even a leaky abstraction; they are an "abstraction" with gaping holes.
As a teen I used to play around with Core Wars, and my high school taught 8086 assembly. I think I got a decent grasp of it, enough to implement quicksort in 8086 while sitting through a very boring class, and test it in the simulator later.
I mean, probably few people ever need to use it for something serious, but that doesn't mean they don't understand it.
Sure, it's a different level, but it's still more or less the same thing. I don't think you can expect to learn how to code by only ever using LLMs, just like you can't learn how to code by only ever using intellisense.
Some of the arguments in the article are so bizarre that I can’t believe they’re anything other than engagement bait.
Claiming that IP rights shouldn’t matter because some developers pirate TV shows? Blaming LLM hallucinations on the programming language?
I agree with the general sentiment of the article, but it feels like the author decided to go full ragebait/engagement bait mode with the article instead of trying to have a real discussion. It’s weird to see this language on a company blog.
I think he knows that he’s ignoring the more complex and nuanced debates about LLMs because that’s not what the article is about. It’s written in inflammatory style that sets up straw man talking points and then sort of knocks them down while giving weird excuses for why certain arguments should be ignored.
A lot of people are misunderstanding the goal of the post, which is not necessarily to persuade them, but rather to disrupt a static, unproductive equilibrium of uninformed arguments about how this stuff works. The commentary I've read today has to my mind vindicated that premise.
My favorite was suggesting that people select the programming language based of which ones LLMs are best at. People who need an LLM to write code might do that, but no experienced developer would. There are too many other legitimate considerations.
> Claiming that IP rights shouldn’t matter because some developers pirate TV shows?
I didn't see him claiming that IP rights shouldn't matter, but rather that IP rights don't matter in the face of this type of progress, they never have since the industrial revolution. It's hypocritical (and ultimately ineffectual) for software people to get up on a high horse about that now just to protect their own jobs.
And lest you think he is an amoral capitalist, note the opening statement of the section: "Artificial intelligence is profoundly — and probably unfairly — threatening to visual artists in ways that might be hard to appreciate if you don’t work in the arts.", indicating that he does understand and empathize with the most material of harms that the AI revolution is bringing. Software engineers aren't on that same spectrum because the vast majority of programming is not artisinal creative work, it's about precise automation of something as cheaply as possible.
Or this one:
> Blaming LLM hallucinations on the programming language?
Was he "blaming"? Or was he just pointing out that LLMs are better at some languages than others? He even says:
> People say “LLMs can’t code” when what they really mean is “LLMs can’t write Rust”. Fair enough!
Which seems very truthy and in no way is blaming LLMs. Your interpretation is taking a some kind of logical / ethical leap that is not present in the text (as far as I can tell).
