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MiMo-V2.5-Pro vs MiMo-V2.6-Flash

MiMo-V2.5-Pro is ahead on Arena (1465 vs 1455): in a blind vote people prefer it about 51% of the time.

MiMo-V2.5-Pro1465Arena chat · #37 of 416
MiMo-V2.6-Flash1455Arena chat · #45 of 416

Arena scores by category

CategoryMiMo-V2.5-ProMiMo-V2.6-FlashAhead
Chat14651455MiMo-V2.5-Pro
Coding14811633MiMo-V2.6-Flash

Scores from blind human votes on Arena. A gap under 10 points is too small to call.

Size and where to use them free

MiMo-V2.5-ProMiMo-V2.6-Flash
Made byxiaomixiaomi
Size1023.2 B (43.8 B active)310.8 B (17.4 B active)
4-bit download621 GB190 GB
Use it freedownload and run at home · MIT licensedownload and run at home · MIT license

Speed at home

HardwareMiMo-V2.5-ProMiMo-V2.6-Flash
RTX 3090does not fitdoes not fit
RTX 4090does not fitdoes not fit
RTX 5090does not fitdoes not fit
RX 7900 XTXdoes not fitdoes not fit
Mac M4 Max 128 GBdoes not fitdoes not fit
Ryzen AI Max+ 395 128 GBdoes not fitdoes not fit

Estimates at 4-bit with an 8K context, 64 GB of system RAM for offload, calibrated on 44 real llama.cpp tests.

Try them yourself

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