Head-to-head comparison across 2benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
MiMo-V2.5
73
Nemotron 3 Nano Omni 30B A3B
56
Pick MiMo-V2.5 if you want the stronger benchmark profile. Nemotron 3 Nano Omni 30B A3B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Coding
+2.6 difference
Multimodal
+2.6 difference
MiMo-V2.5
Nemotron 3 Nano Omni 30B A3B
$null / $null
$0 / $0
N/A
N/A
N/A
N/A
1M
256K
Pick MiMo-V2.5 if you want the stronger benchmark profile. Nemotron 3 Nano Omni 30B A3B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
MiMo-V2.5 is clearly ahead on the provisional aggregate, 73 to 56. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
MiMo-V2.5's sharpest advantage is in multimodal & grounded, where it averages 78.9 against 76.3. The single biggest benchmark swing on the page is CharXiv, 81% to 76.3%.
MiMo-V2.5 gives you the larger context window at 1M, compared with 256K for Nemotron 3 Nano Omni 30B A3B.
MiMo-V2.5 is ahead on BenchLM's provisional leaderboard, 73 to 56. The biggest single separator in this matchup is CharXiv, where the scores are 81% and 76.3%.
MiMo-V2.5 has the edge for coding in this comparison, averaging 56.1 versus 53.5. Nemotron 3 Nano Omni 30B A3B stays close enough that the answer can still flip depending on your workload.
MiMo-V2.5 has the edge for multimodal and grounded tasks in this comparison, averaging 78.9 versus 76.3. Inside this category, CharXiv is the benchmark that creates the most daylight between them.
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