Introducing Evo Evo is a long-context biological foundation model that generalizes across the fundamental languages of biology: DNA, RNA, and proteins. It is capable of both prediction tasks and generative design, from molecular to whole genome scale (over 650k tokens in length). Evo is trained at a single-nucleotide (byte) resolution, on a large corpus of prokaryotic and phage genomic sequences. Evo is a 7 billion parameter model trained to generate DNA sequences using a context length of 131k ...