Source: Fortune
A Stanford study tracking AI-generated fabrications in peer-reviewed research found that by early 2026, roughly one in every 277 biomedical papers contained at least one entirely invented reference—a dramatic acceleration from near-zero rates in 2023. The explosion coincides with the widespread adoption of large language models, which hallucinate citations with confident plausibility. Academic publishing has no systematic check for invented references before publication. Downstream researchers, clinicians, and drug developers now risk building on phantom sources, creating cascading errors that may take years to surface.