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NVIDIA Open Model License Agreement
Commercial use, modification and redistribution are allowed (NVIDIA states the models are commercially usable), with conditions. If you bypass or disable the safety guardrails built into the model without a substantially similar replacement, your license ends automatically. Use must follow NVIDIA's Trustworthy AI terms. NVIDIA may update the agreement to meet legal requirements, and you must follow the update or stop using the model. Distribution requires the license text and a NOTICE attribution ("Licensed by NVIDIA Corporation under the NVIDIA Open Model License"); Cosmos models also require "Built on NVIDIA Cosmos".
Original license text (checked Nov 1, 2026)
Models under NVIDIA Open Model License Agreement (2)
We use the license on the Hugging Face page of the original model (the model the quantization was made from), not the label on the GGUF repository, because the two often differ (for example, Gemma 4's original model is Apache 2.0, but many GGUF repositories label it gemma).
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