Reference
Licenses
"Open weights" is not a license. These are the actual terms, hand-parsed — always read the full text before shipping.
Apache License 2.0Apache-2.0PERMISSIVEcommercial ✓redistribute ✓derivatives ✓83 modelsCustom licenceRESTRICTED OPENcustom — review terms34 modelsMIT LicenseMITPERMISSIVEcommercial ✓redistribute ✓derivatives ✓34 modelsCreative Commons Attribution 4.0CC-BY-4.0PERMISSIVEcommercial ✓redistribute ✓derivatives ✓16 modelsCreative Commons Attribution-NonCommercial 4.0CC-BY-NC-4.0RESTRICTED OPENcommercial ✗redistribute ✓derivatives ✓9 modelsLlama 3 Community LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓6 modelsGemma Terms of UseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓5 modelsopenmdw-1.1RESTRICTED OPENcustom — review terms3 modelsLlama 3.1 Community LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓2 modelsLlama 3.2 Community LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓2 modelsllama3.3RESTRICTED OPENcustom — review terms1 modelsapplied-brain-research-open-licenseRESTRICTED OPENcustom — review terms0 modelsBigScience OpenRAIL-MRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 modelsBSD 3-ClauseBSD-3-ClausePERMISSIVEcommercial ✓redistribute ✓derivatives ✓0 modelsCC Attribution-NonCommercial-ShareAlike 4.0CC-BY-NC-SA-4.0RESTRICTED OPENcommercial ✗redistribute ✓derivatives ✓0 modelsDeepSeek LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 modelsLlama 2 Community LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 modelsLlama 4 Community LicenseRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 modelsMistral AI Non-Production LicenseRESTRICTED OPENcommercial ✗redistribute ✗derivatives ✓0 modelsMistral AI Research LicenseRESTRICTED OPENcommercial ✗redistribute ✓derivatives ✓0 modelsnvidia-open-model-licenseRESTRICTED OPENcustom — review terms0 modelsOpenRAILRESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 modelsProprietary (API access only)PROPRIETARYcommercial ✓redistribute ✗derivatives ✗0 modelsQwen License (Tongyi Qianwen)RESTRICTED OPENcommercial ✓redistribute ✓derivatives ✓0 models