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Kohaku License 1.0
If revenue exceeds USD 25,000 and commercial use lasts more than 3 months, individual permission from the author is required. Otherwise commercial use is allowed.
Original license text (checked Oct 18, 2026)
Models under Kohaku License 1.0 (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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