# OlmoEarth V1 Large

OlmoEarth V1 Large is a model from Ai2 with open weights, first recorded on 1 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/OlmoEarth-v1-Large
- Sighting: 2026-11-01T18:24:27.355Z
  - [evidence link](https://huggingface.co/allenai/OlmoEarth-v1-Large)
- Status: Released
- Weights version: 2026-08-25
  - [evidence link](https://huggingface.co/api/models/allenai/OlmoEarth-v1-Large/paths-info/b2c9f41de3d8454cb37f0cd9cc3e79ec7c4af435)
- Canonical: https://alexgetman.com/models/ai2/olmoearth-v1-large/

## Questions

### Are the weights of OlmoEarth V1 Large publicly available?

Yes. Ai2 publishes the weights.

### When was OlmoEarth V1 Large released?

Its release date is not established. Signal Forge first recorded it on 1 Nov 2026.

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/OlmoEarth-v1-Large)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/OlmoEarth-v1-Large/paths-info/b2c9f41de3d8454cb37f0cd9cc3e79ec7c4af435)

## Signals