MiniMax H3 Quantizations: MLX, GGUF, and INT4 Versions
reeight · reddit · 2026-08-03
Community developers have compiled various quantized and pruned versions of the MiniMax H3 video model to fit different hardware.
- Mac: 8bit MLX format available for local serving.
- Low VRAM: Q3 to Q5KM GGUF formats and NVFP4 for Blackwell architecture.
- Older GPUs: INT4 pruned versions (auto-converts to INT8) and WanGP deployment options included.
Related event: MiniMax H3 Local Tests: Benchmark Results and Comparisons Across GPUs(88 posts)→
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