Model reference · open weights
OlmoEarth-v1_2-Small is an open-weight embedding model from allenai. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.
Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.
What it is
| Maker | allenai |
|---|---|
| Type | Embedding models |
| Task | Image embed |
| Released | 2026-06-25 |
| Popularity | 955 downloads / month |
| Licence | Commercial licence needed |
About
OlmoEarth-v1_2-Small is a ViT-Small (36M parameters) foundation model for remote sensing tasks over Sentinel-1, Sentinel-2, and Landsat images or image time series, presented in OlmoEarth v1.2: A more efficient family of OlmoEarth models.
Please see our GitHub and paper for more information about OlmoEarth.
If you are interested in computing embeddings with OlmoEarth, or fine-tuning OlmoEarth for a downstream task, see our tutorials:
The OlmoEarth model is deployed in the OlmoEarth Platform, a solution that enables any organization to leverage our models and accelerate their mission, without requiring deep AI or engineering expertise. Sign up to get updates and partner access.
This model is licensed under the OlmoEarth Artifact License. It is intended for use in accordance with Ai2's Responsible Use Guidelines.
From the published model card. Full card on the HuggingFace links in the sidebar.
How it works
Using it via the API
Once AxForge deploys olmoearth-v1-2-small for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (olmoearth-v1-2-small below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/embeddings \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"olmoearth-v1-2-small","input":"text to embed"}'
Create an account — your API key is available in the console. 5M tokens/month currently included with every new account at launch.