The article discusses Evo 2, the largest generative AI model for biology, developed by scientists at the Arc Institute, Stanford University, and Nvidia. Trained on 128,000 genomes, Evo 2 can write whole chromosomes and small genomes from scratch. It also analyzes DNA mutations affecting proteins, RNA, and overall health, particularly in non-coding regions linked to diseases. Evo 2’s software and model parameters are available to the scientific community, enabling further exploration and development of specific AI models for synthetic biology.