---
title: opengenome2
description: OpenGenome2 is a database of nearly 9 trillion base pairs of curated DNA from across all domains of life. Collected from diverse species and public data sources, OpenGenome2 was used to train Evo 2 models. Please refer to the Evo 2 preprint or github repository for further details and usage
tags:
- DNA
- biology
- corpus
- dna
- fasta
- genetics
- genomics
- metagenomics
license: apache-2.0
source_url: https://huggingface.co/datasets/arcinstitute/opengenome2
---

# opengenome2

> **Mirrored metadata.** This card is reproduced on Atlas for discovery. The artifact itself is not hosted here — follow the source link for the files, and refer to the upstream licence for terms of use.

OpenGenome2 is a database of nearly 9 trillion base pairs of curated DNA from across all domains of life. Collected from diverse species and public data sources, OpenGenome2 was used to train Evo 2 models. Please refer to the Evo 2 preprint or github repository for further details and usage

Upstream identifier: `arcinstitute/opengenome2`.

**Source:** https://huggingface.co/datasets/arcinstitute/opengenome2

**Licence:** apache-2.0

_This dataset is part of the Atlas demo catalogue. See the repository history for provenance._