Model access
Terms of access
Effective November 10, 2026. These terms govern registration and access to the gSAM software distribution service. Each software package is licensed separately under the license included with that package.
Access and permitted use
Researchers and educators may request access to available source distributions. Commercial or official operational use may require a separate written license and explicit approval. This page does not itself grant any license to software.
Package-specific licenses
Each archive must include its applicable software license and third-party notices. Different packages may have different licensing conditions. The license shipped with each package governs its use, modification, redistribution, and attribution.
User responsibilities
Users should provide accurate registration information, keep sign-in links private, and comply with each package's license. Experimental output should not be represented as an official forecast merely by virtue of using this software.
Changes
If these terms change, we will request acceptance of the new version before further downloads.
Questions
For questions about these terms or access to the software, contact privacy@gsam-model.org.