AI is making science more disruptive by making researchers more narrow-minded.
April 17, 2026
Original Paper
AI-assisted writing and the reorganization of scientific knowledge
arXiv · 2604.14126
The Takeaway
You’d think AI-assisted writing would help scientists connect ideas from different fields, but the opposite is happening. Since 2023, AI is linked to more 'disruptive' citation structures, but those citations are drawing from a narrower base of knowledge rather than expanding it. AI is helping scientists break old paradigms, but it's not giving them the tools to build new ones through cross-disciplinary thinking. It’s creating a 'hollow' kind of innovation that looks bold on paper but lacks the depth of traditional research. For the rest of us, it means the next big breakthrough might be less of a giant leap and more of a lucky guess by an algorithm.
From the abstract
Generative AI systems such as ChatGPT are increasingly used in scientific writing, yet their broader implications for the organization of scientific knowledge remain unclear. We examine whether AI-assisted writing intensity, measured as the share of text in a paper that is predicted to exhibit features consistent with LLM-generated text, is associated with scientific disruption and knowledge recombination. Using approximately two million full-text research articles published between 2021 and 202