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11. By contrast, in empirical disciplines with a heavy lab or fieldwork component that cannot be handed off to LLMs, and where instead these models are most useful in writing up results, researchers will become less selective.

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12. Here's the key insight though: as labor-augmenting technologies LLMs make researchers more productive and therefore they *raise the opportunity cost of researcher time*. As a result researchers will have incentives to invest less time in polishing a current project before moving on to a new one.

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6 прямых ответов · 104 сообщений

This tracks with my observation that fellow researchers are less and less willing to wait for results or take time to think deeply about a project. In particular I’ve found colleagues becoming impatient when I do analyses; they want interpreted results when I’m still thinking through data issues

13. Hence our dismal conclusion: rather than finding that LLMs free us to do a better job of what we were doing before they came along, they shift scientific incentives (and the playing field of academic competition) in ways that compel us to do more and more, faster and faster, less and less well.

Ответ для Carl T. Bergstrom

... and introduce all sorts of new ways for machines to increase bias and errors.

Ответ для D555D

"Algorithmic bias in palliative care is well-documented. Studies show LLMs perpetuate disparities in pain management, access to care, and advance care planning, especially across ethnicity and age axes.” pmc.ncbi.nlm.nih.gov/articles/PMC....

Ответ для Wanda Monroe

The Mother Theresa Effect, but by machine. AI takes existing discrimination and magnifies it — creating formal rules where before there had been informal discrimination.

Ответ для D555D

About 15 yrs ago, doctors formalized their hatred of seniors & the disabled into medical care & records. They publicly wished for our death. They'll program AI with it. "It's going to take a generation to die off before the crisis comes to an end". Dr. Andrew Kolodny Brandeis University

Ответ для Wanda Monroe

Dang. I haven't seen that, personally, but I know the AI picks it up from the doctors who do have problems.

Ответ для D555D

Kolodny is considered an expert witness by the court systems. He believes pain patients, seniors, and the disabled are addicts who need to die off to end the newest drug hysteria. It made him rich. Most of us never were prescribed fentanyl or large doses of an opiate or knew anyone in a "cartel".

Ответ для Wanda Monroe

I really don't think you can claim a conspiracy of ALL doctors.

Ответ для D555D

Only trust the ones who don't ever act like cops or report to cops, federal or otherwise.

Ответ для Carl T. Bergstrom

Care to generalize these finings more broadly, like (to say), university administration? And then to corporate administration?

Ответ для wndl "realist” bl

No, those are completely different kinds of labor. LLMs can already do what mediocre managers do: make work for others and suck up to the powerful.

Ответ для Carl T. Bergstrom

A year ago in a group I was part of the best statement about llms was this: "they do repetition very well" And I wish more people took that approach. You don't ask llm to make you a new set of plates: you have it wash the dishes in the sink so you have time to create new ones.

Ответ для Shatter 🅅 𓅃⭐

I’ve started to hear this approach as well, notably from an experienced IT colleague for whom it is working well (emphasis on *experienced*). It would indeed be helpful to focus on the “boring” work—as long as that type of repetitive work is thoroughly understood in order to be able to review

Ответ для What a wonderful world

If you're familiar with deployments, Salt is a good example. Deploying code that has to be modified sequaltually per server, but otherwise the same. Stupidly boring and tedious. Regex is also pretty amazing with an llm.

Ответ для Shatter 🅅 𓅃⭐

Not familiar but looked it up, and it makes total sense! (from my amateur perceptive). Anything to avoid “boring and tedious”! (I think this is exactly how our IT person uses it and has said it is extremely helpful.) As long as it can be trusted

Ответ для What a wonderful world

It's an over glorified script at that point, which is perfect. The other thing ever what's missed with lolibs, is the forest of the trees. We needed to push the fact that it will accept your native language for inputting, and not some pseudocode you have to learn. The interface is really amazing

Ответ для What a wonderful world
Ответ для Carl T. Bergstrom

Does this result generalize to _any_ productivity-enhancing technology*? It reduces the friction of some component of the research process, and the "most productive" style of project moves somewhere else in this landscape. * again under the assumption that it works

Ответ для James Webber

I think the biological sciences are heavily incentivized toward the "polish things forever" side of the equation and would greatly benefit from more rapid sharing of small results. But I don't think LLMs get us there

Ответ для James Webber

Yes, I think so. What’s most notable about LM’s is that they’re at least claimed to be able to contribute throughout the entire research process and thus the timing of where they contribute most influences the way in which they shift research effort.

Ответ для Carl T. Bergstrom

Busier with less reward (for scientists at least)—as happened with other technological advances. Advances are indeed great, but workers are generally not the main beneficiary of improvements in efficiency/ productivity (the same?). Interesting to see similar conclusions. (Preaching to the choir?)

Ответ для Carl T. Bergstrom

For months I've been saying the following: Think of a table made 100 years ago. Now think of one made today. The one from today is absolute garbage, but near free in comparison. It goes straight to the dump when you're done with it. Now the knowledge sector too is in the great garbage reef economy.

Ответ для Flowerstone

Okay but your IKEA table uses minimal energy , material and labour to turn out a serviceable product that will last a few years. LLMs are the opposite , they turn PWh of energy and trillions of dollars into lies and plausible sounding half truths.

Ответ для Epitome Tagg's Sexy Mother

I think the first paragraph may be a stretch because of the massive manufacturing infrastructure required to achieve it, but the second paragraph I agree with 100%, so…point taken.

Ответ для Dan Davis

I problem with the original analogy is that when you imagine a table made 100 years ago you are probably thinking of a tabke that is 100 years old. Plenty of tables 100 years ago were well ikea tables something a carpenter slapped together to sell for $5. Those fell apart burned rotted etc so only

Ответ для ravenking1771

The highest quality tables are still around today through survivor bias. Anything that lasted that long has to be quality and utterly unrepresentative of the original category

Ответ для ravenking1771

Yeah there is a lot of survivorship bias in what we imagine old furniture to have been like — of course what survived was the good stuff.

Ответ для Epitome Tagg's Sexy Mother

Some would argue that the development speed, alone, is a form of efficiency, so I'm appealing to that argument, but you can clearly see we're on the same general page.

Ответ для Epitome Tagg's Sexy Mother

In some museum, there is a table that took a skilled craftsman a week to shape from rough lumber along with other projects, and a woodsman a day to harvest, rough-cut, and move the lumber. Those craftsmen used the bronze tools of their age. Balance that lifespan vrs energy against Ikea.

Ответ для 루런 řüĺĕň

Capitalism as currently organized demands IKEA disposable products. If all people bought furniture, clothes, appliances only once for life, or inherited them from their parents, consumer-capitalism collapses. But a capitalism focused on increasing human wealth, not material wealth, thrives.

Ответ для 루런 řüĺĕň

If OpenAI made tables they would cost $100,000 and an entire forest to manufacture , they'd sell them for $10,000. Most of them would have the wrong number of legs stuck in at odd angles , surfaces that do not obey euclidean geometry and they'd occasionally induce suicide.

Ответ для Epitome Tagg's Sexy Mother

They're not making information cheap and disposable , they're making it expensive and wrong.

Ответ для Epitome Tagg's Sexy Mother

Mark my words, LLM generated content, such as false citations, will become the digital asbestos of our time.

Ответ для corviddone

I had thalidomide in mind

Ответ для Epitome Tagg's Sexy Mother

One consequence of AI is that "SEO-hacking" is effectively frictionless, rendering traditional search much worse. A listicle, "Top 10 fountain pens 2026" with inaccurate product descriptions makes economic sense to be spun up for ad revenue by a person in a country with a deflated currency.

Ответ для Flowerstone

Is AI the problem in this example, per se? It's a tool that actively *removes* utility for most people involved in the exchange, not to mention needlessly emits carbon. But the problem of bad exchange rates leading to perverse incentives was always there, it's just worse, now.

Ответ для 루런 řüĺĕň

You can still buy those sturdy tables if you want. And they’ll last you a long time. You just don’t.

Ответ для 루런 řüĺĕň

Now that we're on the topic, I think runaway speculation is a completely different beast than what once at least had to innovate and gain efficiency to generate tangible value, not just a pump and dump hype train. If someone can prove me wrong and show me older infinite-money glitches, please do so.

Ответ для Flowerstone
Ответ для Flowerstone

Ok, but a mass-produced table is still useful, even if temporary. It's not clear that there is value to mass-produced knowledge work.

Ответ для Carl T. Bergstrom

Very interesting stuff... I'm not really sure how much science is done in a way that conforms to your model though. I'd argue that in e.g. biomedical research a lot of researchers are doing incremental work and don't really have a "discovery period".

Ответ для Rob Knell

If so, set that to zero in the model and apply the other results.

Ответ для Carl T. Bergstrom

this is an aspect of enshittification not explicitly covered by cory doctorow

Ответ для Carl T. Bergstrom

I’ve heard people I know who are software engineers say that adding AI tools has actually caused them to overwork themselves. They have a lot more code to review and deal with, but also just the ability to be able to seemingly produce more is somehow driving them to overwork themselves.

Ответ для Rich Burroughs

My gut feeling has been that it’s almost like opening loot boxes in gaming, that there’s a dopamine rush from generating so much code so quickly. Also it seems that productivity expectations have risen now. People are expected to produce much more.

Ответ для Rich Burroughs

I don’t know how much of this translates to scientific research but I expect that there’s going to be an increase of burnout in the software engineers.

Ответ для Rich Burroughs

the math that's missing: writing code got faster, reading it carefully didn't. all the time saved just moved downstream to whoever reviews the output, and now that's the actual job.

Ответ для Rich Burroughs

Yes, I’ve read about this sort of thing s as well. I suspect there’s a pretty close analogy to what happens in our models, though I like your loot box framing that brings in the psychology of it too.

Ответ для Carl T. Bergstrom

I do know a lot of folks in the industry who have ADHD 😂

Ответ для Rich Burroughs

I’ve been exploring use of LLMs to code the last few months and have undiagnosed adhd and these effects are real for me.

Ответ для Rich Burroughs

Yeah, the expectation now even in software development environments that aren't fully coding everything with Claude is that AI tools will make you able to produce more. In reality it's a mixed bag, and it's unclear what the maintenance will be like. But it's making the treadmill go faster.

Ответ для Rich Burroughs

That’s me. Part of it is that the hardest parts of the job, the deep thinking that makes your brain run hot is still all there. Used to be I’d run for a couple days at 100% then have a bit of less intense work making it into reality. Now it’s only all the hard parts. Loving it, but stressful

Ответ для Rich Burroughs

Add to that the million inaccuracies... manually reviewing LLM results instead of blindly believing them takes about as much time as not using the LLM in the first place. But most engineers are in the blind believer camp, as such, the architecture & code become rubbish, the documentation unreadable.

Ответ для nick

But to this day, incompetent managers still confuse LLMs for automation, and incentivise quick, shit quality LLM-assisted work over normal-speed, careful work. People get berated if they don't use LLMs for all automation (totally pointless). So we're going further and further down the rabbit hole.

Ответ для Rich Burroughs

very much so. the marginal cost in effort of each additional change is vastly lower, making it very tempting to do 'just one more thing' until calling it a day

Ответ для Rich Burroughs

Softwarw development is an absolutely miserable field to be in right now, between this and layoffs.

Ответ для Carl T. Bergstrom

How would considering costs and errors change things? At a guess for experimental research: true costs would dramatically reduce LLM use; while LLM errors will contaminate analyses/results/discussions in weird ways.

Ответ для Carl T. Bergstrom

…which of course leads to the question “so then is it really ‘more’ at all?”

Ответ для Carl T. Bergstrom

The ultimate example of what happens when you pursue constant improvements in production efficiency. When you cherish monetary results over product quality. When you employ a system of unrestrained capitalism.

Ответ для Carl T. Bergstrom

Side bar: We (not me) are doing it for the privledged class who will like always reap the benefits, but yeah, continue on the same old process. We still got a little time before we completely destroy civilization. JFC!

Ответ для Carl T. Bergstrom

If LLMs are helping scientists decide what to try and research, won't that also bias those choices towards what is most obvious in training data? Unless a scientist specifically asks for things that aren't popular? And even then, won't the options be skewed by the content of training data?

Ответ для Carl T. Bergstrom

Every technology that brings more efficiency & productivity inevitably puts most of the individual humans into yet another version of the Red Queen’s race, being required to run ever faster just to stay even.

Ответ для Carl T. Bergstrom

So we need metrics that specifically penalise “more but worse” in output. E.g. lab 1 produces 10x more papers than lab 2 but the papers from lab 2 are cited 10x more. 2👍 Or: lab 1 produced 100 papers and all of them were cited below the expected median for the journals in which they appeared. Fail!

Ответ для Andy Fraser

I think most of us will agree that number of citations is a terrible metric of "good scientific output". (Not limited to, but especially in times of LLMs)

Ответ для Dominik Roth

Alas many grant review panels feel differently!

Ответ для Andy Fraser

I've heard of that.

Ответ для Dominik Roth

I do feel fairly strongly that producing many papers that are rarely read or cited should not be viewed as neutral but as actively negative and should be strongly viewed as such during reviews. Despite this, “but look how many papers!” is a very common first take.

Ответ для Carl T. Bergstrom

It seems LLMs are better suited (at best) to generating broad literature reviews than extracting the critical knowledge that informs better research design

Ответ для Dr. Steve

Do they generate them, or do they *collect* them? My experience with Gemini meeting summaries is they contain mostly stuff I would leave out if I were taking notes by hand, little of the stuff I would note down, and almost never the stuff I was sure I’d remember but didn’t, and didn’t write down.😭

Ответ для Carl T. Bergstrom

It’s not just science, it’s numerous industries. The pressure to produce “more and more and faster and faster” is the EXACT complaint of a TV production designer I know who has to keep up with the competition by using AI design tools in their job.

Ответ для Carl T. Bergstrom

I think we have reached this point already. I see a lot of papers (maybe 5%) nowadays with half of the reference list being hallucinated. As nearly all of these authors do not declare the use of #AI tools, I can only assume that the numbers in these papers are also just made up figures.

Ответ для Carl T. Bergstrom

Isn't that what has happened with modern science anyway? If so, it would be an acceleration of trends caused by other factors...

Ответ для Carl T. Bergstrom

Thanks for this. Very interesting. And in line with a lot of technology over the decades, I think, that has paradoxically led to less downtime, not more

Ответ для Carl T. Bergstrom

I know many folks at Amazon who say precisely this for their work, too.

Ответ для Carl T. Bergstrom

May be a hidden gift. LLMs are the distillation of the obsession with “knowing what”. Answers above all. We’re confronted with the explicit lack of concern for “knowing how”. Will we act on this provocation to care?

Ответ для Carl T. Bergstrom

Once again, the Cult of Convenience buggers everything.

Ответ для Carl T. Bergstrom

this sounds a bit like what @hankgreen.bsky.social has been dealing with in his work, where he just kept going faster and faster with LLMs.

Ответ для madkingupdates

Yes, perhaps. You're certainly not the first to draw the parallel.

A nice coda to this in the LSE blog, this is one of many problems that could be solved by the (doomed) proposal to reduce the *quantity* of papers, by shifting evaluation from output (and in their proposal, imposing a cap) blogs.lse.ac.uk/impactofsoci...

As AI writing proliferates academics should publish less - LSE ImpactAI tools have accelerated the production of academic writing to the point where quality control mechanisms and peer review are buckling under the weight of submissions. Muhammad Aamir Cheema argues it...blogs.lse.ac.uk
Ответ для Thiago Carvalho

I can remember the director of the IGC, Antonio Coutinho, already in 2000 or so, talking about his mentor, Nils Jerne, proposing a radical cap: at the conclusion of a PhD, each researcher gets 10 publication tickets, and that's it :) So in the 70s they were already worrying about this...

Ответ для Thiago Carvalho

Wow! I didn't know that anecdote. Pretty good though. I mean, if you're going to go, go all in.

Ответ для Carl T. Bergstrom

I am marginally hopeful about this because it could be solved by about a dozen people sitting around a table.

Ответ для Thiago Carvalho

...and acting against their own interests, though? Who are you imagining? I'm imagining the top publishers and they have zero incentive.

Ответ для Carl T. Bergstrom

I dont think of the publishers at all; but of the major funders. People are in this insane merrygoround because of grants and job allocation. University hiring committees will do whatever brings money (there are exceptions, I know).

Ответ для Thiago Carvalho

So UKRI, ERC, JST, Wellcome, NIH etc, the top 12 funders, if they change their policy, promotions and hiring will follow the money. People used to send their best work to JBC, JEM, Journal of Virology etc The publishers are just surfing on the perverse incentives.

Ответ для Thiago Carvalho

While there are tens of thousands of journals, and as you say, they will never slay the goose that lays the golden eggs & as many university & institutes, the funders that set the bar everyone tries to meet fit in a room.

Ответ для Thiago Carvalho

Indeed the problem is even more important than it appears in our paper. In our paper, the benefits of publishing a result of a given quality are exogenous, but as the journals become increasingly oversaturated, those benefits will drop because attention will become the limiting resource.

Ответ для Carl T. Bergstrom

When I was doing the @embo.org podcast, I often asked researchers who preprinted (and used Review Commons) what was the point of the journal paper (RC provided the peer review) and the main thing they brought up was the visibility/discoverability of the work.

Ответ для Thiago Carvalho

They can change evaluation procedures but forcing a cap is tricky, I would have thought. Still, changing evaluation procedures goes a long way, and many funders are starting to do that to various degrees. The focus is increasingly on five key papers, with the CV no longer required or even allowed.

Ответ для Carl T. Bergstrom

There are elite funders doing this shift; the quantitative mess is in the large national systems. But in the EU, for example, people will often follow the ERC example (and they are already going in this direction, on paper, though what I hear from actual committee members is less encouraging)

Ответ для Carl T. Bergstrom

As I see it, the cap doesn't have to apply to preprints. So a cap of, say, one paper a year isn't really that stringent. Publish all you want on the arXiv. You just only get one formal paper. The biggest problem might be PIs playing favorites among their postdocs etc for who gets their name.

Ответ для Carl T. Bergstrom

That's a pretty terrible side to it that had not occurred to me. I will pass it on to Antonio, so that he can have nightmares as well.

Ответ для Thiago Carvalho

Absolutely! It is essential that we find some way of reducing the publication volume even if, as you note, this particular proposal seems unlikely to succeed. We've seen some progress in terms of shifting evaluation criteria, but a lot more is needed, fast.

"the key insight" <suspicious> Was this written by an LLM?

Similarly, as with the advent of the search engine leading to people spending less time reading each result, extra publications (and preprints!!) on every topic will make it even less likely humans will read beyond a title and maybe an abstract. It's a new age of "exploration" (over exploitation).

Ответ для Ted Pavlic (he/him/his)

This is a huge issue too—and one that we don't even address in the present paper. We're looking at short-term responses and so we treat as exogenous the benefits of producing a given result to a given degree of thoroughness. But as the literature becomes further saturated, those benefits change too.

Does this interact with the theory/empirical split you mention above? Naively i might think true for both but less so for theoretical work?

Ответ для Jeffrey Ross-Ibarra

The key turns out to be where in the research pipeline the LLMs offer the most labor augmentation: 1) Before or after you have a good sense of the value of the project if completed? 2) If after, on preparing the minimum viable manuscript or on various forms of "polish"?

Ответ для Carl T. Bergstrom

But the general thing about increasing the opportunity cost ("shadow cost") of time and modifying optimal behavior accordingly holds up irrespective of where in the pipeline the LLMs are helping.