AI Briefing
KO

Traces of LLM Use Found in 51% of Academic Papers

·2026.07.29 01:38

Key point

An analysis of 7.3 million papers projects that by 2025, 51% of academic publications will be influenced by LLMs.

Details

A study on AI penetration covering 7.3 million academic papers, the largest of its kind to date, confirmed that LLMs have become deeply embedded across academic publishing.

The key findings are as follows:

  • Penetration forecast: By 2025, 51% of all academic papers are projected to show LLM influence.
  • Inequality issue: A new policy concern has emerged around inequality in technology adoption, with AI adoption patterns appearing higher at lower-prestige institutions and non-English-speaking research institutions.
  • Significance of the study: This research provides the most authoritative quantitative indicator yet of how thoroughly LLMs are reshaping scientific writing practices.

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