Journal of Informetrics· 2026Q1
AI boosts publication output more at non-elite institutions: Evidence from AlphaFold
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- Q1SCImago
- 2026year
Short summary
AI tools like AlphaFold are increasing publication output more significantly at non-elite institutions, particularly in lower-tier journals, suggesting a shift in scientific competitive dynamics.
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Abstract
AlphaFold, an AI system for highly accurate protein structure prediction, has the potential to lower barriers in structural biology research. We hypothesize that its release has created greater opportunities for scientists at non-elite institutions. To test this, we employ a difference-in-differences strategy, comparing the publication output of 3434 structural biologists with that of 3014 other (non-structural) biologists. Scientists are categorized as being at elite or non-elite institutions based on whether their affiliations are among the top 50 institutions ranked by their h-index. Our findings suggest that AlphaFold-like models are associated with a larger increase in the publication output of structural biologists at non-elite institutions. However, this increase is largely concentrated in lower-tier journals. These results demonstrate how AI is reshaping competitive dynamics and altering the landscape of scientific progress.
The authors' abstract, as published at the source. Journal of Informetrics, 2026 · DOI ↗
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