Columbia professor studying AI nearly publishes paper with AI-hallucinated reference, highlighting growing academic integrity concern

Summary

A Columbia University associate professor, Maxim Topaz, who researches AI applications in healthcare, nearly published a scientific paper containing a hallucinated reference that was silently inserted by an AI tool. The incident highlights a growing problem where AI-generated fabrications are slipping past expert review and entering the permanent academic record. Topaz, who felt deeply embarrassed by the incident, notes that AI hallucinations in academic publishing are becoming increasingly common as researchers rely on AI tools for grammar, formatting, and reference generation.