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Why there are so many people that still believe that AI coding is a fad? It's something that started less than two years ago and companies are already paying thousands per seat. I know one that gives you 5k per month. Which other tool went from nothing to this level of acceptance so quickly?
Because companies are betting that this spending will allow them to reduce cost by firing people.

Right now the AI LLM PRs we're seeing are just introducing more work for other people, while these so-called builders are looking good with their new dashboards and functionality they're demoing.

But you can't talk to them about the flow of the code. You can't ask them for their thinking as to why certain things are.

It's not built up from the ground with experience from x people taken into account. It's materialized from nothing, with no foundational separation, and barely any abstractions.

No one wants to touch it. The PRs are too large, and the 'authors' of the PRs aren't on call with us.

They get all the glory, but do none of the work.

It's kinda like designing a house and then sending it to an architect and engineer saying: make this work.

> But you can't talk to them about the flow of the code. You can't ask them for their thinking as to why certain things are.

You can absolutely do this. It's even right most of the time.

Let's be real. Most of the time you ask an LLM "Why did you do it like this?", it responds with something along the lines of "Oops. My bad. You're right to point this out."

You even have a fair chance of getting a response like that when there isn't anything wrong and the question wasn't rhetorical - which perfectly illustrates the level of the genuine understanding LLMs operate at.

When you criticize AI, always remember that the alternative is the average employee. Today's models are pretty good.
A lot of people think they're above average. A lot of them are wrong.

A lot of average people are producing gigantic messes. At least previous to this they were gated by their mediocrity.

> the alternative is the average employee. Today's models are pretty good.

I have never seen anywhere in the world people that hates so much the working class as people do in the USA.

In my country the average employee is competent, they do their work and create wealth for the nation.

Again, only in the USA people think that billionaires are the ones creating value. Total non-sense indoctrination.

I'm not American or ever worked in the USA. It's not a judgement of human value. It's a judgement of work output.
To adequately validate work you must be at least at the same level, so if you were right (which dunning-kruger suggests unlikely) that would mean your "terrible" average employee is given a tool that will 10x their output which they cannot even check for correctness. And correctness will be low if the average employee is bad like you say, because it means they will give badly specified tasks and even with the best of us it's garbage in, garbage out. I am sure there is no way this can backfire.
All enablers also enable mediocrity. That's not new. At least when the non-mediocre engineer has to work with someone, they can have a tireless responsive partner.

I find this varies by individual, but the AI taking care of so much boilerplate and rote work of coding, and taking the role of architect, test designer, and reviewer is a lot more productive for me. Check the code may take the same skill, but it's an order of magnitude less work.

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when you criticize the average employee, always remember that the alternative is the average employee with AI.
and have they totally got rid of the average employees? They can blame the models for the production outages already?
I remember hearing (perhaps last year?) that the model companies have specifically tried to obfuscate the "thinking/reasoning" behind the decisions the models make so as to prevent cheaper models from training on the reasoning logs. So asking one "why did you do it like this" might be not fruitful.

Not sure if that's true or if it might be influencing what you're seeing, but it's a thought.

I think that has to do more with the thinking "train of thought" that some models show as what the model is processing before making the response. There shouldn't be a distillation risk with actually asking the model to explain why it made a decision and getting the response.
This has happened to me, so I put this in my global CLAUDE.md, and it seems to help (I don't remember getting the response you mentioned for awhile now):

    **Lead with the answer when asked how/which/whether.** Name the command/mechanism first; a question seeking understanding isn't a go-ahead to execute. Answer, then offer to act.
That's because of a fundamental misunderstanding of what an LLM is. The only correct answer to "Why did you do it like this?" is that the specific combination of input text and RNG state caused this particular output. There's no reasoning to be had.

* EDIT * What's with the downvoting? That's a correct description of what happened. You can't ask an LLM why it did something and expect a coherent response, because there's no thinking chain, and no stored thinking state... At best, you can get a reconstruction of how the context relates to the output (basically a summarization of the context).

Can't remember the last time that happened.
Happened to me at least three times the past 14 days. I point out where it made a design decision that causes data loss. «Oops my mistake»
I encounter it constantly with the latest models. Claude is particularly prone to it.

> I shouldn’t have said that with confidence

> I got ahead of myself there

> I overstepped, allow me to correct that

It’s wild seeing how often it’s wrong, and I only know it’s wrong because I am an SME or actually reading the sources. Most of my coworkers are not SMEs with what they are asking and do not read the sources.

A huge part of my job now is fixing fuck ups and failures resulting from these slop jockeys who have already moved on to slop up the next task.

So what? That doesn’t negate the value they provide.
I believe the “them” the OP was talking about was referring to the people opening the PRs, not the LLMs.
My mistake, that is definitely a different scene.
And you can certainly tell it the flow you want (and any other constraints) in the prompt.
> But you can't talk to them about the flow of the code. You can't ask them for their thinking as to why certain things are.

There are plenty of valid criticisms or warnings about over-reliance on AI coding, but this is not one of them. Today, I am using a semi-autonomous agentic coding system which has an `interview` functionality built in - when it spits out the PR from the input, if you have questions about the motivation or context for a particular choice, you can start up a clone of the original agent in a sandbox to question it.

Now, you might claim that those responses aren't always reliable, accurate, or consistent, and that claim has a little more weight (though, in my experience, decreasingly so) - but it is _certainly_ not the case that you cannot interview an agent about choices made. I'm literally doing it every day.

Sorry, I meant interviewing the PR author for certain choices.
> Because companies are betting that this spending will allow them to reduce cost by firing people.

I've never worked at a company that didn't have a technical backlog measured in years.

If they don't hire to get it done it means they don't think it's really important to get it done.
That is an amazing point that invalidates the backlog in my mind. Stated vs revealed preferences in the end.
Literally in the middle of ripping apart a vibe coded mess at work to figure out what's even worth keeping. Not fun :(
use ai to do that
What happens if you just keep vibe coding is? Does it whack-a-mole fix one area and break another?
It's so fucking bad. I'm watching a team try to maintain a huge dashboard/control application that interfaces with a large amount of hardware using solely AI workflows.

Literally nothing works, all the timers/time counters are different across the pages, constantly commands hardware to do stupid shit, breaks during critical moments/in front of clients.

Eventually mgmt had to institute change freezes for high profile events because the team was breaking too much shit all the time.

The average C suite dipshit doesn't realize that the performance drops off a cliff once your project is more than some fraction of the context window so they will make pretty dashboards all day long but once you need to cover all the edge cases of a real system it all explodes.

AI isn't trained on the type of software style we'll need to create systems using AI, it's trained on how we used to write software. It doesn't reuse code or elegantly structure annoying, it just adds more code until the thing builds and passes some fake tests, even if half of it is functionally dead/unused.

That's just a non sequitur. "companies are already paying thousands per seat" has zero correlation with something being a fad or not. There are much more reasonable rationales explaining why companies are acting the way they are than "because AI coding is not a fad"
It's just silly to claim it has zero correlation.
Can you name a service that charged companies thousands/seat/month that turned out to be almost or completely useless? There's lots of random services sold to corporates that are not very useful (all the random benefits besides health care, life insurance, and other big-ticket items), but the per-seat charge of those is much smaller.
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I would use these exact facts as a sign that it's maybe not what it seems. It's much too big and too fast to feel stable. It might keep at that level, increase even more, or drop down to a saner level of use / allocation.
I can see a corporate future where tokens are haggled over in department budgets just like any other line item. Some projects will get more of them, other projects will get less of them. "Use AI for everything" will become "use AI economically and build things that outlast our budget for it."
Neat fact, those kind of conversations are already happening at ${DAY_JOB}.
> It might keep at that level, increase even more, or drop down

Bold prediction. :)

I think anyone predicting a drop or near-term flattening is not thinking beyond the online bubbles where these tools are discussed. In a local tech meetup a lot of the normal companies are barely coming online with AI tools at their company, and even then with very low limits.

So it might either go up, stay the same, or go down? :)
heh yeah, i'm also selling trading advice :p
There is a whole spectrum between "ai coding is a fad" and "unlimited tokens for every employees we don't even care if it actually ends up being a net positive financially"
> "unlimited tokens for every employees we don't even care if it actually ends up being a net positive financially"

That was clearly a short-term trend that would obviously get fixed. Doesn't say much about AI coding as a business model.

Fear of loss to competitors embracing a technology creates a fear driven adoption.

Let me ask you this: is any technology worth so much break-neck adoption without first seeing clear evidence of ROI? No. The adoption is irrational.

What makes you think there is no clear evidence of ROI?
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“AI coding is a fad” is not just one big camp of similar-minded people. Different groups have to give up on their pre-existing beliefs in order to be ok with AI coding.

Think of people who were very strict with variable names. People who pushed for multiple-levels deep of abstractions for a single API logic that’s not going to be reused. People who believed that coding is craft, rather than just a process to get to the end during work hours. This makes most of these people’s points more-or-less moot.

I was in some of those camps, but I’ve seen coding evolve in the last 15 years. So I understand that these priors need to be updated, as most arguments don’t apply to today’s world.

"as most arguments don't apply to today's world" makes me want to roll my eyes so hard at you. The vast majority of problems we had with building complicated systems are all still just sitting there. People are speedrunning relearning things we've known about software engineering for decades.

The more things change, the more they stay the same.

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What's an int vs a float vs a boolean? What's a function? What's a class? What's a variable? You don't actually need to know the answer to those questions in order to vibe code. That's a lot of priors to update!
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Because the vibe coded stuff is sometimes great, sometimes it breaks stuff, sometimes it breaks things that we fixed multiple times earlier. The PRs are too large, nobody can review that mess and you better be on call for your deployment. Maybe it will get better, maybe not. I dont know yet.
Oh, it won't get any better. LLMs already trained on every bit of code ever published, they won't get any more material.
They can be reinforced with best practices and context windows etc will increase.
If anything the snake is eating it’s own tail because now it’s training on vast amounts of its new slop…dragging down the average bar of quality.
The massive PRs is something that probably has to end. You can ai generate smaller changes in reviewable PR sizes. It probably even helps the AI code review tools to break the work in to smaller logical chunks too.
Yes you can, and this is still the most realistic use of AI llms, but this is a 2x multiplier, not 10x or 20x
What about that means AI coding is a fad?
perhaps the personal computer? Companies were spending 3-5k (10-15k inflation adjusted) on every employee for just hardware.

everyone making comparisons to the dotcom bubble seems misguided. this is clearly computing 2.0 imo

No disagreement on computing 2.0, but companies spending 3-5k per employee for hardware isn't generally a monthly cost. It's a at the time of hire, and then once every 3 to 5 years after that, for a monthly amortized cost of about $50/employee.

I have my concerns with current inference pricing in that there's a non-zero possibility for a rug pull in the future for the subscription plans for organizations and individuals that can still use them. For now, its only companies larger than ~150 users that need to pay per token, but what if that wasn't the case? Not every company can afford over $1k/month/employee to give them access to AI tooling, further making it harder to compete against the behemoths. If we get to a point where an individual can no longer pay $100/month for nearly unlimited usage and instead must pay per token, that's going to be a problem.

Personal computing eventually became an equalizer (until we started centralizing on mainframes again, aka the cloud) because it got cheap. My hope is that inference also gets just as, if not cheaper.

I have high hopes for local AI and open weight models and we will continue the ethos of local, personal computing and not needing to offload everything to OpenAI/Anthropic/Google, etc. to get work done once the hardware and hardware availability catch up.

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The Dotcom bubble is an interesting comparison.

The general thrust that everything would be online was correct, it was just that the market mistimed and misallocated of capital by a decade or more. There was massive spending on infrastructure capacity that we wouldn't end up needing until the 2010s. There were hype driven valuations completely disconnected from business fundamentals just because a company was an 'internet' company. Things were going from cutting edge to obsolete in less than a year. There were breathless promises that this was business 2.0! Of course, none of that sounds remotely like what is going on today...

I'm optimistic about AI, but I also don't think that it is going to change everything as fast as promised.

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Two things can be true at the same time. It can be true that this is here to stay. It can also be true that companies are grossly overvalued right now and that the market is irrationally exuberant. This would mean we could both have a crash and also see AI coding be the new future.
Hardware's not generally a subscription, monthly cost though.

You update it for them every 3/4 years (if they're lucky).

It probably makes a bit more sense to compare it to existing software subscriptions like Office, or the old-school 'per-seat' licenses per user for software.

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I think the right comparison is the invention of the microprocessor. At that time people were grappling with a lot of the same things we are today - would it automate jobs away, would it transform education and the work place, etc.
As a side note, I wonder when we'll hear the first reports about employees reselling (parts of) their token budget.

Probably not worth it risking your job for a 200$/month good, but at 5K, I'm sure some folks will be tempted. Especially if companies do stupid things like token usage leaderboards.

I still believe Scrum is a fad and yet companies have been spending obscene amounts on to push it down developers' throats for decades now.
Scrum spending is very rare IMO. No company I have worked at pays anything for scrum.
> Which other tool went from nothing to this level of acceptance so quickly?

NFTs? My company had nothing to do with blockchain but I ended up working on NFT integration regardless.

>Why there are so many people that still believe that AI coding is a fad?

Because there's not a single piece of evidence that this has improved the quality of the delivered software, or for that matter even the speed of features any of these companies produce, in fact if anything the opposite.

The point of software development, the hint is in the name, is to develop software, not consume tokens. If Uber was now full of 10x engineers the stock price of Uber would be up, not down on a yearly basis. Hilariously enough the only company whose stock price is up appears to be Antrophic

I don't believe that the quality is the best metric for these companies. I doubt that Google has top-notch code quality in every product they developed, but it does not matter if they are making billions per month. Furthermore, I honestly believe that the quality stayed the same, at least.
How dare you mention evidence! This isn't engineering you know!
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Because writing huge amounts of code is easy for humans too. Agents already proved that they can do it. But are agents able to maintain it? I do not know and unless I know for sure, I am not fully committing to AI generated code.

i.e. I am able to write about 1k lines of code of "acceptable" quality per week. Which means in 1 year, there will be about 5Ok LoC. I am pretty sure, that I would have to spent like 60-80% of time to maintain 1st year code and the rest to make new features in the second year so I would have to hire more people and spent time to onboard them to maintain velocity. All of that are rough estimates, probably overoptimistic and way worse in 3rd year. Good luck doing such estimates with code agents. Even worse if you already have huge amounts of legacy code.

Why are there so many people who mistake simple anecdotes for actionable data? Why do the majority of businesses fail rather than succeed?
Because we have spent a lot of time and money using AI to generate code and have been unimpressed with the results.

As for why they got accepted so quickly 1) the industry's long running desperation to deskill computer programming 2) the addictive psychology baked into LLMs "That's an elegant solution! Shall I ... ?"

Also, a bucket for VC to put all that NFT, IoT, blockchain, VR investment into. VCs gonna VC and the last 15 years of bets failed so the last few years have been a transition away from those toward "the next thing".
It's cope. People desperately want to believe that AI coding is going away so that they can go back to partying like it's 2020.

So there's a huge number of HN posters claiming that the price of tokens will go UP over time rather than down (that's how Moore's Law works, right???) or that code bases that AI contributes to will spontaneously combust, or something.

> So there's a huge number of HN posters claiming that the price of tokens will go UP over time rather than down (that's how Moore's Law works, right???)

I mean, Github Copilot's pricing just went up considerably, so I guess they were right?

I don't think it is unreasonable to say both will happen, is it?

In the long term, tokens will fall in price. Obviously. (If "tokens" continues to be the unit)

In the short to medium term, for the IPOs to succeed, people have to start actually paying for what they are using, so the price will go up, and is going up, quite a lot. Once their value is set they will slowly fall from that point (or some point maybe halfway, depending on how much the market is willing to continue to subsidise).

I am an AI cynic, but I am now an informed cynic; I am learning agentic tools so I know where they are useful and I know my enemy.

I think the "fad" here is cloud-based, metered AI being a dominant work mode.

Nothing, so far, has suggested to me that any other outcome is likely than edge- to local-scale, on-device, on-laptop, on-prem models getting good enough to the point where people use them by default and use the cloud models only when they need the extra oomph.

I cannot believe that there is anything other than an enormous incentive for companies like Uber to find local, small model and on-premises solutions to their problems, not least while pricing is so changeable and people are getting nasty surprises.

Betting on OpenAI and Anthropic being around over the long term in the form that they are now, that feels like valley hopium. Utility monopolies essentially always derive from physical/geograpical limitations, don't they?

I mean, there's an "enormous incentive" for people to run their own data centers rather than using AWS. And yet, cloud is growing and on-premise is shrinking.

While I hope local AI continues to exist, I'm skeptical that it will take over, for the same reason running your own servers hasn't taken over. It's just hard, and involves spending huge sums of money up front.

It's also not really clear how much tokens are being subsidized. The discussion reminds me of Uber. For years people on HN claimed that Uber was going to collapse once they ran out of VC money. Then... that never happened, and everyone just moved on to discussing other things.

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Token costs do go down over time for sure due to software optimizations (i.e. better attention kernals) but acting like hardware INFLATION isn't happening for at least a few more years is just nonsense. Objectively an A100 is more expensive to rent today than it was in 2024 (a 7 year old GPU - Big short guy is a turbo idiot) and rising. As such, over short time horizons, it's possible to see limited amounts of "price per token goes up" for the same model.
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