OpenAI announced on Monday that its AI models have made several scientific discoveries in mathematics, computer science, and physics. These new discoveries involve harmonic analysis, complexity theory, and quantum field theory, including the first proof of the local smoothing conjecture in harmonic analysis across all spatial dimensions, a refutation of the exponential time hypothesis, and a rigorous mathematical proof of the existence of quantum chromodynamics. Alex Iosevich, a professor of mathematics at the University of Rochester, called this a "historic development" and predicted that the field of theoretical mathematics would "change dramatically" as a result.