The use of artificial intelligence to write scientific papers could be much more prevalent than was previously thought. That’s the upshot of a study that estimates that almost nine out of ten papers published in December 2025 in a major biomedical-article database showed signs of AI-assisted writing.

The study, which was posted on the arXiv preprint site on 12 August1 and has not yet been peer reviewed, puts the rate of usage of AI large language models (LLMs) at 77% for papers archived in the PubMed Central repository and published in the whole of 2025, and 52% for those published in 2024, suggesting LLM use is on the rise. (The study included only papers written in English).

https://archive.ph/N8JJZ

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[–] 3 points 2 months ago

The study suggests authors are using AI as a writing aid, not to generate their papers. It's sort of interesting, in that it points out that "yeah, even scientists need grammar checking and help re-wording stuff sometimes." However, it's not the same thing as finding scientific papers with hallucinated data, charts, etc. That is a very real problem but it's a symptom of the larger issue of fraud in scientific papers. AI is orthogonal to that.

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  • 13 comments in c/science@lemmy.world view that post
    [–] 14 points 2 months ago

    This includes Word grammar suggesting and spell correct.

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  • [–] 7 points 2 months ago (1 child)

    I glimpsed though the article and I didn't see it.

    It said it used frequency of words for determination of AI usage.

    Did it consider that AI is mostly trained of those papers and thus AI detection methods could not be as accurate as thought by the ones making this analysis?

    Did the just considered general "generic AI repeated words" or did the actually used a frequency analysis of the actual fingerprint left by the LMM that companies put there for forensic analysis (and that I don't ever know of the companies are publishing the signatures they use).

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  • [–] 5 points 2 months ago

    Using AI to investigate AI’s involvement. Who is responsible for evaluating the validity of that investigation? If AI is used to correct formatting, is that considered AI involvement? In that case, would a document written in a neat, well-formatted manner be considered the work of AI?

    I don’t see why it matters whether you use a pencil, a ballpoint pen, or a keyboard to write a document—I simply don’t understand the rationale behind the stance that AI should not be used.

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  • [–] 5 points 2 months ago (1 child)

    And? AI is a tool, so whether it's an issue depends on the extent of its use.

    The latest study also found that LLM use was more frequent in abstracts, introductions and discussion sections than in methods and results sections.

    That's really not an issue provided the papers were proof read by the researchers.

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  • [–] 7 points 2 months ago

    Arguably those sections are exactly where LLM use would be least problematic; i.e., summaries, future work, etc. Those sections are also where language proficiency tends to have the most outsized effect, where LLMs might be used to achieve a degree of clarity and brevity that’s otherwise out of reach. The fact that there was less evidence of use in methods and results would be a good sign WRT usage trends, I would think.

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  • [–] 1 point 2 months ago

    a lot meta-studies will, in the future, have to exclude a range of AI slop years.

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  • [–] [S] 0 points 2 months ago* (4 children)

    "Biotech" has been a grift for a looong time.

    related: Biotech is Godzilla

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  • [–] 5 points 2 months ago* (last edited 2 months ago) (3 children)

    Talking out of your ass? Biomedical is not biotech. Go search the two terms up and come back and delete your message.

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  • [–] 1 point 2 months ago* (last edited 2 months ago) (2 children)

    Uh oh found the biomed PI ;) +1

    Edit: something tells me this alcoholic rage muffin hasn’t published anything but abuse lately

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  • [–] 1 point 2 months ago

    Trained AI can be pretty useful at writing. People just need to actually read and edit it.

    I made a website about a sport I knew nothing about. I was using AI to write the articles. I would cross reference the information against other websites on that sport and edit my AI article to make it more natural. The end goal was affiliated marketing but I lost interest after a while. Anytime you see an article like "the 10 best.." "the best hacks for..." etc, the author most likely made the article like I was doing.

    Fortunately Google has shot themselves in the foot because nobody can find anything of value with their search engine anymore. Googles AI has significantly decreased traffic to all websites as well.

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