MiniMax H3 Inference Engine h3.c Open Sourced with Mac and 3090 Support

QuixiAI · x · 2026-08-25

A new open-source inference engine, QuixiAI/h3.c, has been released for the MiniMax H3 model. The project is optimized for Mac devices and NVIDIA 3090 GPUs, supporting scaling from 1 to 8 GPUs. Key features include the addition of a user interface (UI) and GGUF support, allowing a single RTX 3090 to run the model at BF16 precision, aiming to lower the barrier for local deployment of the H3 model.

Related event: Open-source h3.c engine runs MiniMax H3 in under 10 minutes on 8x RTX 3090(5 posts)→

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