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Comment by DiogenesKynikos | Hacker News Reader

AI has been great for scientific research. It writes code, it can help solve difficult mathematical problems, you can bounce ideas off of it, you can learn background info on a scientific question quickly, etc.

I haven't noticed any uptick of trash papers in quality journals, or even on the arXiv. I know submissions are way up to all the journals, but peer review appears to still be working to filter out obvious junk.

And yes, papers being written in understandable English is important. Most scientists around the world are not native speakers of English, and now they can all suddenly write in perfect English.

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I am not saying LLM-based software is not useful. For instance, you can use it to verify claims made on HN:

  What we find is sobering. Submission volume has risen by 42% since November 2022. At the same time, submission writing quality also began to decline at the end of 2022, with Flesch Reading Ease (a standard measure of writing quality) 1.28 standard deviations (SD) lower in January 2026 relative to January 2021. Submissions that are heavily AI-generated account for nearly all of these trends. The quality of reviews has also dropped sharply since November 2022, driven by an increase in heavily AI-generated reviews. These reviews, in addition to being of worse quality, are also narrower in their emphasis, focusing more on theory and less on data. In short, more research is being submitted, with more AI writing that is lower in quality—not better.[1]

AI researchers themselves are saying that gaming the peer-review system with barrage of AI is extremely frustrating and pointless:

  Peer review is unpaid work that we do (often on nights and weekends) because peer review on our own work is so valuable. Spending hours going through a submission and then realizing that there are hallucinated citations is infuriating as it is a waste of our time! If you haven’t spent enough time with your work to even get the references correct, then a.) why should we spend time reviewing it for you, and b.) what are you hoping to accomplish with the submission in the first place? Learning from reviews requires reflecting on your work, and you need to spend time with your work in order to do this.[2]

There’s also serious concern whether the peer-review system can survive the slop-era [3]. So excuse me if I found your comment on ”better English” and ”great for scientific research” rather amusing. It’s like shooting yourself in the foot and celebrating how much you will save on shoes.

[1] https://pubsonline.informs.org/doi/10.1287/orsc.2026.ed.v37....

[2] https://geospatialml.com/posts/reviewing-ai-slop/

[3] https://arstechnica.com/science/2026/08/peer-review-is-overw...

You seem to think papers being legible is not important. Fine. Who needs to actually understand what the authors wrote?

But AI is extremely powerful for scientific research, and is massively increasing scientific output. It has side-effects that will have to be dealt with, like an increase in junk submitted to the journals, but there are ways to deal with that (the simplest one would be to use AI to screen out obvious junk).

So no, science is not "shooting itself in the foot." AI is a massive boost for science, but like every new powerful tool, it has side effects. The biggest side-effect in the long term may be that AI does all the work for us, but we haven't crossed that bridge yet.

I do think legible writing is important. You know how you can achieve that? By learning how to write. If you want to be a software developer you need to be able to write code, if you want to be a runner you have to run, if you want to be a researcher you must be able to write clearly and concisely in English. There’s multiple tools to help in that none of which are LLM’s. That is one of the dumber uses for LLM’s, complete waste of computing.

In terms of your claims, you notice how I just backed up my arguments with sources from actual scientists, who say that this is a serious problem which those ai-based ai-slop-spotters won’t fix? Whereas your claims are based with… Nothing. You just really want to believe.

Before AI, there were tons of very bright researchers around the world who couldn't write English well. It was a major problem. It isn't anymore. Writing well is actually very difficult, even if English is your native language.

> There’s multiple tools to help in that none of which are LLM’s.

The first good tool I ever saw was an LLM. The tools before then just weren't very good.

> That is one of the dumber uses for LLM’s, complete waste of computing.

Allowing people who speak different languages to communicate is a very good use of compute, in my opinion.

> notice how I just backed up my arguments with sources from actual scientists

What do you think I am?

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