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AI Atlas
Licences

Model licences

The canonical licence ontology behind the openness classification. Permissions are read from each licence text; a dash means the text is ambiguous — never assumed.

29 of 60 licences

Vendor community licences (Llama, Gemma, Qwen, NVIDIA…): downloadable weights with user caps, hosting or field-of-use clauses.

Licences
LicenceCategoryCommercial useRedistributionDerivativesHosting restrictionsAcceptable-use policyModels
Apple Sample Code / ML Research LicenseApple-AMLRcommunityNoYesYesYes — restrictedYes — restricted15
Llama 3.2 Community LicenseLlama-3.2-CommunitycommunityYesYesYesYes — restrictedYes — restricted12
LFM Open License v1.0 (Liquid AI)LFM-Open-1.0communityYesYesYesYes — restrictedYes — restricted10
Llama 3 Community LicenseLlama-3-CommunitycommunityYesYesYesYes — restrictedYes — restricted9
Llama 3.1 Community LicenseLlama-3.1-CommunitycommunityYesYesYesYes — restrictedYes — restricted8
Jamba Open Model License (AI21)Jamba-Open-ModelcommunityYesYesYesYes — restrictedYes — restricted6
Llama 2 Community LicenseLlama-2-CommunitycommunityYesYesYesYes — restrictedYes — restricted6
Tencent Hunyuan Community LicenseHunyuan-CommunitycommunityYesYesYesYes — restrictedYes — restricted5
Stability AI Community LicenseStability-CommunitycommunityYesYesYesYes — restrictedYes — restricted4
DeepSeek Model LicenseDeepSeek-ModelcommunityYesYesYesNoneYes — restricted3
Gemma Terms of UseGemma-TermscommunityYesYesYesYes — restrictedYes — restricted3
NVIDIA Open Model LicenseNVIDIA-Open-ModelcommunityYesYesYesNoneYes — restricted2
ChatGLM / GLM Model LicenseChatGLMcommunityYesYesYesYes — restrictedYes — restricted1
Llama 3.3 Community LicenseLlama-3.3-CommunitycommunityYesYesYesYes — restrictedYes — restricted1
Llama 4 Community LicenseLlama-4-CommunitycommunityYesYesYesYes — restrictedYes — restricted1
Mistral AI Research LicenseMistral-ResearchcommunityNoYesYesYes — restrictedYes — restricted1
Qwen Research LicenseQwen-ResearchcommunityNoYesYesYes — restrictedYes — restricted1
Stability AI Non-Commercial Research Community LicenseStability-Non-Commercial-ResearchcommunityNoYesYesYes — restrictedYes — restricted1
ByteDance Seed Model LicenseSEED-Modelcommunity—YesYesYes — restrictedYes — restricted0
Cohere Labs Acceptable Use (CC-BY-NC)Cohere-CC-BY-NCcommunityNoYesYesYes — restrictedYes — restricted0
Custom community licence (see source)Custom-Communitycommunity—Yes———0
Falcon LLM License (TII)Falcon-LLMcommunityYesYesYes—Yes — restricted0
IBM Granite (Apache-2.0 with usage terms)IBM-GranitecommunityYesYesYesNoneYes — restricted0
Kimi Modified MIT License (Moonshot)Kimi-Modified-MITcommunityYesYesYesYes — restrictedNone0
Microsoft Phi (MIT with terms)PhicommunityYesYesYesNoneYes — restricted0
Mistral AI Non-Production LicenseMistral-Non-ProductioncommunityNoYesYesYes — restrictedYes — restricted0
NVIDIA Community Model LicenseNVIDIA-Community-ModelcommunityYesYesYes—Yes — restricted0
Tongyi Qianwen LicenseTongyi-QianwencommunityYesYesYesYes — restrictedYes — restricted0
Yi Series Models Community LicenseYicommunityYesYesYesYes — restrictedYes — restricted0

Permissions are read from the licence text (null = the text is ambiguous). Counts cover canonical models only. Hosting restrictions / acceptable-use: “Yes — restricted” means the clause exists.

Commercial use
Use in a commercial product or service without a separate agreement.
Redistribution
Sharing the licensed weights or code with third parties.
Derivatives
Publishing fine-tunes, merges, quantisations or other modified versions.
Hosting restrictions
Restrictions on serving the model as a hosted API (user caps, field-of-use, competitor clauses). Yes = restrictions exist.
Acceptable-use policy
The licence attaches an acceptable-use policy / behavioural restrictions. Yes = a policy applies.
Attribution
Attribution or notice requirements.