benchlm.ai

Claude 4.1 Opus vs MiMo-V2-Flash

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

MiMo-V2-Flash wins overall with a score of 63 vs 61 (2 point difference).MiMo-V2-Flash wins 4 out of 4 categories.

Claude 4.1 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score61

MiMo-V2-Flash

CreatorXiaomi
TypeOpen Weight
Context128K
Score63

Knowledge

MiMo-V2-Flash

Claude 4.1 Opus

74.5

MiMo-V2-Flash

76.8

76
MMLU
79
76
GPQA
78
74
SuperGPQA
76
72
OpenBookQA
74

Coding

MiMo-V2-Flash

Claude 4.1 Opus

68

MiMo-V2-Flash

71

68
HumanEval
71

Mathematics

MiMo-V2-Flash

Claude 4.1 Opus

75

MiMo-V2-Flash

78

76
AIME 2023
79
78
AIME 2024
81
77
AIME 2025
80
72
HMMT Feb 2023
75
74
HMMT Feb 2024
77
73
HMMT Feb 2025
76
75
BRUMO 2025
78

Reasoning

MiMo-V2-Flash

Claude 4.1 Opus

73

MiMo-V2-Flash

75

74
SimpleQA
76
72
MuSR
74

Frequently Asked Questions

Which is better, Claude 4.1 Opus or MiMo-V2-Flash?

MiMo-V2-Flash scores higher overall with 63 vs 61, a difference of 2 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus or MiMo-V2-Flash?

MiMo-V2-Flash leads in knowledge tasks with an average score of 76.8 vs 74.5.

Which is better for coding, Claude 4.1 Opus or MiMo-V2-Flash?

MiMo-V2-Flash leads in coding with an average score of 71 vs 68.

Which is better for math, Claude 4.1 Opus or MiMo-V2-Flash?

MiMo-V2-Flash leads in math with an average score of 78 vs 75.

Which is better for reasoning, Claude 4.1 Opus or MiMo-V2-Flash?

MiMo-V2-Flash leads in reasoning with an average score of 75 vs 73.

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