License library / AI model licenses
Llama 3.3 Community License Agreement
Use, reproduce, distribute, copy and modify the Llama 3.3 materials, including commercially, subject to the Acceptable Use Policy, a "Built with Llama" display, model naming, and a separate license above 700 million monthly active users.
Summary — verify against the official license text. This reading has not yet been checked line by line against the official text; rely on that text, not this page.
SPDX LicenseRef-Llama-3.3-Community Version 3.3 Official text
Uses at a glance
| commercial use | Permitted |
|---|---|
| production deployment | Permitted |
| modification / derivatives | Permitted |
| redistribution | Permitted |
| sublicensing | Prohibited |
| AI model training | Needs human review |
| inference-time use (RAG, prompts, generation) | Permitted |
Why some uses need review
AI model training. You may use Llama 3.3 and its outputs to build other models, but a distributed model created or improved with Llama materials must have a name beginning with "Llama". A reviewer should confirm how this applies to your model.
Duties
- give attribution / keep the notice
- license notice
- follow the acceptable-use policy
- model name prefix
- user threshold
Notes
- Redistribution requires a copy of the agreement and a prominent "Built with Llama" display (section 1.b).
- Above 700 million monthly active users you need a separate license from Meta (section 2).
Resources under this license
No resource in the registry is published under this license yet.
For agents
curl -s https://www.a2ally.com/v1/licenses/check -H 'content-type: application/json' \
-d '{"license":"LicenseRef-Llama-3.3-Community","intended_use":{"commercial_use":true,"deployment":true}}'Reading version 2026-10-09 by the a2ally rights desk; reference hash aa5095f53617b38157de8249f9493be7a2843f4c8e5d530c7c3a7f3678864a0f identifies this license version: it is computed over the SPDX id, the version and the official URL, not over the license text. The license text governs; this is not legal advice.
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curl -s -X POST https://www.a2ally.com/v1/accounts/signup -H "Content-Type: application/json" -d '{"accept_terms":true}'
export A2ALLY_API_KEY=rs_... # the api_key from the reply (shown once)
curl -s https://www.a2ally.com/v1/licenses/check -H "Authorization: Bearer $A2ALLY_API_KEY" \
-H "Content-Type: application/json" -d '{"license":"MIT","intended_use":{"commercial_use":true}}'