Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Kimi K2.5 (Reasoning)
76
MiMo-V2-Omni
83
Pick MiMo-V2-Omni if you want the stronger benchmark profile. Kimi K2.5 (Reasoning) only becomes the better choice if coding is the priority.
Coding
+2.0 difference
Kimi K2.5 (Reasoning)
MiMo-V2-Omni
$0.6 / $3
N/A
N/A
N/A
N/A
N/A
128K
262K
Pick MiMo-V2-Omni if you want the stronger benchmark profile. Kimi K2.5 (Reasoning) only becomes the better choice if coding is the priority.
MiMo-V2-Omni is clearly ahead on the provisional aggregate, 83 to 76. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
MiMo-V2-Omni gives you the larger context window at 262K, compared with 128K for Kimi K2.5 (Reasoning).
MiMo-V2-Omni is ahead on BenchLM's provisional leaderboard, 83 to 76. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 76.8% and 74.8%.
Kimi K2.5 (Reasoning) has the edge for coding in this comparison, averaging 76.8 versus 74.8. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
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