← Back to PeopleJLResearcherJeffrey LaiResearcherJeffrey Lai is a board-certified regenerative sports medicine physician and co-founder of IrisGo.1Mentions1Articles1OutletsArticlesMost recent firstMentioned InReferenced in coverageReasoning models produce fractals when solving hard problems, and it explains "overthinking"arXivpositiveSep 9, 2026“Co-author of research on fractal basins in reasoning models and transient chaos during problem solving.”