DOEJGI/GenomeOcean-100M-v1.2

GenomeOcean-500M-v1.2 is a 500-million-parameter causal language model for microbial genomic sequences. It is a continued-training checkpoint of GenomeOcean-500M (v1.0) trained on an expanded dataset that adds GTDB r226 representative genomes, INPHARED phage genomes, and the Zenodo RNA virus…

GenomeOcean-4B-v1.2 is a 4-billion-parameter causal language model for microbial genomic sequences. It is the June 2026 public release of the 4B v1.2 continued-training run, starting from GenomeOcean-4B and trained on an expanded corpus that adds IMGVR5 UViG, GTDB r226 representative genomes,…

This is the base model of GenomeOcean-4B. It is trained with Causal Language Modeling (CLM) and uses a BPE tokenizer with 4096 tokens. It supports a maximum sequence length of 10240 tokens (~50kbp).

A DNA annotation model from the Carbon family.

Evo 2 is a state of the art DNA language model for long context modeling and design. Evo 2 models DNA sequences at single-nucleotide resolution at up to 1 million base pair context length using the StripedHyena 2 architecture, using Savanna.