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MiniMax M3.1 Flash 428B quantized to 143.9GB for single-machine local runs

Unsloth's 2-bit dynamic GGUF shrinks the 428B M3.1 Flash to 143.9GB, runnable on a 150GB RAM machine with 91.5% top-1 agreement versus the original, plus official DeepSWE/OSWorld/CyberGym scores.

Landscape Designer

@czw88888Archived 6 hours agoOriginally posted 2026.10.28

MiniMax M3.1 Flash 428B quantized to 143.9GB for single-machine local runs (image 1 of 3)

MiniMax M3.1 Flash 428B quantized to 143.9GB for single-machine local runs (image 2 of 3)

MiniMax M3.1 Flash 428B quantized to 143.9GB for single-machine local runs (image 3 of 3)

Landscape Designer @czw88888Originally posted 2026.10.28

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428B参数的模型，现在一台150GB内存的机器就能跑。 MiniMax M3.1 Flash总参数428B，每个token只激活23B。Unsloth的2-bit动态GGUF压到143.9GB，和原版的top-1输出一致率91.5%。能力没怎么缩水。官方数据：DeepSWE v1.1 73.7%，OSWorld V2 61.7，CyberGym 82.2。 MoE加激进量化，让前沿级agent模型第一次进了高配工作站的范围。按token收费的闭源API，护城河又薄了一层。 #MiniMax #开源模型 #Unsloth #本地部署 #MoE https://x.com/MiniMax_AI/status/2114815625310933277

This post quotes another post: “MiniMax confirms Unsloth 2-bit GGUF: 143.9GB footprint, 91.5% top-1 agreement”

x.com/czw88888/status/2115218246290886697Archived 2026.10.28 12:02