Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
MiMo-V2-Flash is clearly ahead on the aggregate, 66 to 53. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
MiMo-V2-Flash's sharpest advantage is in coding, where it averages 50 against 24.7. The single biggest benchmark swing on the page is LiveCodeBench, 49 to 21.
MiMo-V2-Flash is the reasoning model in the pair, while Seed-2.0-Mini is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Seed-2.0-Mini gives you the larger context window at 256K, compared with 128K for MiMo-V2-Flash.
Pick MiMo-V2-Flash if you want the stronger benchmark profile. Seed-2.0-Mini only becomes the better choice if you need the larger 256K context window or you would rather avoid the extra latency and token burn of a reasoning model.
MiMo-V2-Flash
61.8
Seed-2.0-Mini
46.2
MiMo-V2-Flash
50
Seed-2.0-Mini
24.7
MiMo-V2-Flash
75.8
Seed-2.0-Mini
73.1
MiMo-V2-Flash
75.3
Seed-2.0-Mini
64.8
MiMo-V2-Flash
58.8
Seed-2.0-Mini
44.6
MiMo-V2-Flash
84
Seed-2.0-Mini
80
MiMo-V2-Flash
79.1
Seed-2.0-Mini
71.8
MiMo-V2-Flash
83.4
Seed-2.0-Mini
65.1
MiMo-V2-Flash is ahead overall, 66 to 53. The biggest single separator in this matchup is LiveCodeBench, where the scores are 49 and 21.
MiMo-V2-Flash has the edge for knowledge tasks in this comparison, averaging 58.8 versus 44.6. Inside this category, MMLU is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for coding in this comparison, averaging 50 versus 24.7. Inside this category, LiveCodeBench is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for math in this comparison, averaging 83.4 versus 65.1. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for reasoning in this comparison, averaging 75.3 versus 64.8. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for agentic tasks in this comparison, averaging 61.8 versus 46.2. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for multimodal and grounded tasks in this comparison, averaging 75.8 versus 73.1. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for instruction following in this comparison, averaging 84 versus 80. Inside this category, IFEval is the benchmark that creates the most daylight between them.
MiMo-V2-Flash has the edge for multilingual tasks in this comparison, averaging 79.1 versus 71.8. Inside this category, MGSM is the benchmark that creates the most daylight between them.
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