benchlm.ai

Claude 4.1 Opus vs Gemini 3 Flash

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

Quick Verdict

Claude 4.1 Opus wins overall with a score of 61 vs 58 (3 point difference).Claude 4.1 Opus wins 4 out of 4 categories.

Claude 4.1 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score61

Gemini 3 Flash

CreatorGoogle
TypeProprietary
Context1M
Score58

Knowledge

Claude 4.1 Opus

Claude 4.1 Opus

74.5

Gemini 3 Flash

67.8

76
MMLU
70
76
GPQA
69
74
SuperGPQA
67
72
OpenBookQA
65

Coding

Claude 4.1 Opus

Claude 4.1 Opus

68

Gemini 3 Flash

62

68
HumanEval
62

Mathematics

Claude 4.1 Opus

Claude 4.1 Opus

75

Gemini 3 Flash

69

76
AIME 2023
70
78
AIME 2024
72
77
AIME 2025
71
72
HMMT Feb 2023
66
74
HMMT Feb 2024
68
73
HMMT Feb 2025
67
75
BRUMO 2025
69

Reasoning

Claude 4.1 Opus

Claude 4.1 Opus

73

Gemini 3 Flash

66

74
SimpleQA
67
72
MuSR
65

Frequently Asked Questions

Which is better, Claude 4.1 Opus or Gemini 3 Flash?

Claude 4.1 Opus scores higher overall with 61 vs 58, a difference of 3 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus or Gemini 3 Flash?

Claude 4.1 Opus leads in knowledge tasks with an average score of 74.5 vs 67.8.

Which is better for coding, Claude 4.1 Opus or Gemini 3 Flash?

Claude 4.1 Opus leads in coding with an average score of 68 vs 62.

Which is better for math, Claude 4.1 Opus or Gemini 3 Flash?

Claude 4.1 Opus leads in math with an average score of 75 vs 69.

Which is better for reasoning, Claude 4.1 Opus or Gemini 3 Flash?

Claude 4.1 Opus leads in reasoning with an average score of 73 vs 66.

Related Comparisons

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