MiMo-V2.5: hardware requirements

MiMo-V2.5 needs about 195 GB of memory at Q4 quantization — a 191 GB download plus room for context and overhead. That is beyond consumer hardware; use it through an API instead.

Parameters
311B
Tier
Server only
Licence
See model card
Released
2026-04-28

Will it run on your machine?

Download sizes by quantization

Lower quantization means a smaller file and less memory, at some cost to quality. Q4_K_M is the usual starting point. What is this?

QuantDownloadRAM @ 4KRAM @ 32KSource
Q4_K_Mrecommended191 GB195 GB199 GBmeasured
Q5_K_M230 GB234 GB238 GBmeasured
Q6_K257 GB261 GB265 GBmeasured
Q8_0329 GB333 GB337 GBmeasured
BF16620 GB623 GB628 GBmeasured

“Measured” sizes are read from published GGUF files (unsloth/MiMo-V2.5-GGUF). “Estimated” sizes are derived from the parameter count and are typically within a few percent. The RAM columns add the context cache and runtime overhead to the download size.

Model card on HuggingFace →API specs & pricing →Verified 2026-08-09Tracked for 12 months after release