benchlm.ai

Claude 4.1 Opus Thinking vs o4-mini (high)

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

Quick Verdict

o4-mini (high) wins overall with a score of 65 vs 29 (36 point difference).o4-mini (high) wins 4 out of 4 categories.

Claude 4.1 Opus Thinking

CreatorAnthropic
TypeProprietary
Context200K
Score29

o4-mini (high)

CreatorOpenAI
TypeProprietary
Context200K
Score65

Knowledge

o4-mini (high)

Claude 4.1 Opus Thinking

35.8

o4-mini (high)

80.5

38
MMLU
82
37
GPQA
82
35
SuperGPQA
80
33
OpenBookQA
78

Coding

o4-mini (high)

Claude 4.1 Opus Thinking

30

o4-mini (high)

74

30
HumanEval
74

Mathematics

o4-mini (high)

Claude 4.1 Opus Thinking

37

o4-mini (high)

82

38
AIME 2023
83
40
AIME 2024
85
39
AIME 2025
84
34
HMMT Feb 2023
79
36
HMMT Feb 2024
81
35
HMMT Feb 2025
80
37
BRUMO 2025
82

Reasoning

o4-mini (high)

Claude 4.1 Opus Thinking

35

o4-mini (high)

79

36
SimpleQA
80
34
MuSR
78

Frequently Asked Questions

Which is better, Claude 4.1 Opus Thinking or o4-mini (high)?

o4-mini (high) scores higher overall with 65 vs 29, a difference of 36 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus Thinking or o4-mini (high)?

o4-mini (high) leads in knowledge tasks with an average score of 80.5 vs 35.8.

Which is better for coding, Claude 4.1 Opus Thinking or o4-mini (high)?

o4-mini (high) leads in coding with an average score of 74 vs 30.

Which is better for math, Claude 4.1 Opus Thinking or o4-mini (high)?

o4-mini (high) leads in math with an average score of 82 vs 37.

Which is better for reasoning, Claude 4.1 Opus Thinking or o4-mini (high)?

o4-mini (high) leads in reasoning with an average score of 79 vs 35.

Related Comparisons

Claude 4.1 Opus Thinking vs GPT-5.4Claude 4.1 Opus Thinking vs Gemini 3.1 ProClaude 4.1 Opus Thinking vs Claude Opus 4.6Claude 4.1 Opus Thinking vs GPT-5.3 CodexClaude 4.1 Opus Thinking vs Grok 4.1Claude 4.1 Opus Thinking vs GPT-5.2