Unsloth releases UD3 quants for MiniMax M3.1 Flash

Daniel Han @danielhanchenOriginally posted 2026.10.26

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We made Unsloth UD3 MiniMax-M3.1-Flash quants! We tested across multiple domains to ensure our quants work great for them as well! By default, MiniMax-M3.1-Flash uses NVFP4 for MoE layers and BF16 / MXFP8 for the rest. UD-IQ1_M retains ~89.9% top-1%. Works in Unsloth Desktop!

This post quotes another post: “Unsloth releases 2-bit GGUF for MiniMax M3.1 Flash: runs on 150GB RAM”