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Is Mistral Large 4 open source? Open weights, one commercial catch
The weights are on Hugging Face under a modified MIT license, but selling the model as a hosted service needs a separate license from Mistral.
Mistral
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Mistral releases Mistral Large 4 weights, a 1T-parameter model
The open-weight model, nicknamed Le Chonk, costs $0.70 per million input tokens and is tied with GLM-5.3 on a coding agent index, Mistral says.