File size: 1,077 Bytes
7aaf758 173eb91 7aaf758 45e6a7c 7aaf758 7dd460d 7aaf758 b0f1121 7aaf758 b3809d8 7aaf758 b0f1121 173eb91 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
---
license: apache-2.0
---
## Evo 2
Evo 2 is a state-of-the-art DNA language model trained autoregressively on trillions of DNA tokens.
For instructions, details, and examples, please refer to the [GitHub](https://github.com/ArcInstitute/evo2) and [paper](https://www.biorxiv.org/content/10.1101/2025.02.18.638918).
Evo 2 40B and 7B checkpoints, trained up to 1 million sequence length, are available here:
| Checkpoint name | Num layers | Num parameters |
|------------------------------|----|----------|
| [evo2_40b](https://huggingface.co/arcinstitute/evo2_40b) | 50 | 40B |
| [evo2_7b](https://huggingface.co/arcinstitute/evo2_7b) | 32 | 7B |
We also share 40B, 7B, and 1B base checkpoints trained on 8192 context length:
| Checkpoint name | Num layers | Num parameters |
|------------------------------|----|----------|
| [evo2_40b_base](https://huggingface.co/arcinstitute/evo2_40b_base) | 50 | 40B |
| [evo2_7b_base](https://huggingface.co/arcinstitute/evo2_7b_base) | 32 | 7B |
| [evo2_1b_base](https://huggingface.co/arcinstitute/evo2_1b_base) | 25 | 1B | |