Can I run MiniMax-M3.1-Flash on an NVIDIA B300?

Yes, just

Its published weights (250 GB) fit in the 259 GB an NVIDIA B300 can use, with room for ≈ 72K tokens of context.

Full analysis of MiniMax-M3.1-Flash Everything that runs on NVIDIA B300 Get the weights on Hugging Face

hf download MiniMaxAI/MiniMax-M3.1-Flash

Files and context on NVIDIA B300

Each file of MiniMax-M3.1-Flash (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

File	Size	On NVIDIA B300	Context (16-bit)	Context (8-bit)
As published	250 GB	Tight	72K	145K

MiniMax-M3.1-Flash on other hardware

NVIDIA B300Yes, just
NVIDIA H100No
RTX 5090No
RTX 4090No
RTX 3090No
RTX 5060 Ti 16 GBNo
RTX 3060 12 GBNo
RTX 4060No
Mac with 32 GBNo
Mac with 64 GBNo
Mac with 128 GBNo

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Assumes 90% of the card's memory is usable and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.