o3 vs Qwen3 235B 2507 (Reasoning)

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

Quick Verdict

o3 wins overall with a score of 67 vs 31 (36 point difference).o3 wins 4 out of 4 categories.

Knowledge

o3

o3

85.3

Qwen3 235B 2507 (Reasoning)

37.8

86
MMLU
40
87
GPQA
39
85
SuperGPQA
37
83
OpenBookQA
35

Coding

o3

o3

78

Qwen3 235B 2507 (Reasoning)

32

78
HumanEval
32

Mathematics

o3

o3

87

Qwen3 235B 2507 (Reasoning)

39

88
AIME 2023
40
90
AIME 2024
42
89
AIME 2025
41
84
HMMT Feb 2023
36
86
HMMT Feb 2024
38
85
HMMT Feb 2025
37
87
BRUMO 2025
39

Reasoning

o3

o3

83

Qwen3 235B 2507 (Reasoning)

37

84
SimpleQA
38
82
MuSR
36

Frequently Asked Questions

Which is better, o3 or Qwen3 235B 2507 (Reasoning)?

o3 scores higher overall with 67 vs 31, a difference of 36 points across all benchmarks.

Which is better for knowledge tasks, o3 or Qwen3 235B 2507 (Reasoning)?

o3 leads in knowledge tasks with an average score of 85.3 vs 37.8.

Which is better for coding, o3 or Qwen3 235B 2507 (Reasoning)?

o3 leads in coding with an average score of 78 vs 32.

Which is better for math, o3 or Qwen3 235B 2507 (Reasoning)?

o3 leads in math with an average score of 87 vs 39.

Which is better for reasoning, o3 or Qwen3 235B 2507 (Reasoning)?

o3 leads in reasoning with an average score of 83 vs 37.