# A phase transition in diffusion models reveals the hierarchical nature of data

> Research article (Proceedings of the National Academy of Sciences, 2025) · cited 20× · AI/ML

**Wikidata**: [openalex:W4406017601](https://www.wikidata.org/wiki/openalex:W4406017601)  
**Source**: https://4ort.xyz/entity/a-phase-transition-in-diffusion-models-reveals-the-hierarchical-nature-of-data