OlmoEarth v1.3 Base
OlmoEarth v1.3 Base is a satellite embedding model that reads annual radar and multispectral satellite time series. It produces a 128-dimensional vector for every 10-meter pixel on Earth, with the first 64 dimensions usable as a smaller embedding.
What it does
Use its embeddings to build maps and analyze changes in land cover, crops, fires, or other landscape features with small classifiers.
- Availability
- Released October 22, 2026
- Pricing model
- Not established
- Deployment
- Tutorial shows how to generate embeddings on your own compute
- Privacy
- Not established
- Licence
- OlmoEarth Artifact License
Capability
Modality
Access
Deployment
Pricing
Target user
Evidence
6 claims- OlmoEarth v1.3 produces one 128-dimensional vector for every 10-meter pixel on Earth. [1]
OlmoEarth v1.3 reads a year of radar (Sentinel-1) and multispectral (Sentinel-2 and Landsat) satellite time series and produces one 128-dimensional vector for every 10-meter pixel on Earth; the first 64 dimensions also work on their own as a smaller embedding.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights. - The first 64 dimensions can be used as a smaller embedding. [1]
OlmoEarth v1.3 reads a year of radar (Sentinel-1) and multispectral (Sentinel-2 and Landsat) satellite time series and produces one 128-dimensional vector for every 10-meter pixel on Earth; the first 64 dimensions also work on their own as a smaller embedding.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights. - The model reads radar and multispectral satellite time series. [1]
OlmoEarth v1.3 reads a year of radar (Sentinel-1) and multispectral (Sentinel-2 and Landsat) satellite time series and produces one 128-dimensional vector for every 10-meter pixel on Earth; the first 64 dimensions also work on their own as a smaller embedding.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights. - The model weights, pretraining data, and pretraining code are open. [1]
The weights, data, and code are all open.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights. - OlmoEarth v1.3's 128-dimensional embeddings scored highest on 20 of 27 evaluations. [1]
OlmoEarth’s 128-dimensional embeddings score highest on 20 of 27 evals and rank highest overall.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights. - The release is published under the OlmoEarth Artifact License. [1]
Everything is published under the OlmoEarth Artifact License, the same open license as v1 and v1.2.
Ai2. Quoted text is outside CC BY 4.0 and keeps its original rights.
Sources
1
1
Verified
Versions
1| Version | Effective | Change | Changed fields | State |
|---|---|---|---|---|
| 1 | 2026-10-26 00:03 UTC | publication | None | Current |
In briefs
1- A speech model adds multilingual transcription and translation Daily brief 2026-10-26
Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.