Claude 3 Opus vs Qwen3 235B 2507 (Reasoning)

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

Quick Verdict

Claude 3 Opus wins overall with a score of 51 vs 31 (20 point difference).Claude 3 Opus wins 4 out of 4 categories.

Knowledge

Claude 3 Opus

Claude 3 Opus

59.5

Qwen3 235B 2507 (Reasoning)

37.8

61
MMLU
40
61
GPQA
39
59
SuperGPQA
37
57
OpenBookQA
35

Coding

Claude 3 Opus

Claude 3 Opus

53

Qwen3 235B 2507 (Reasoning)

32

53
HumanEval
32

Mathematics

Claude 3 Opus

Claude 3 Opus

60

Qwen3 235B 2507 (Reasoning)

39

61
AIME 2023
40
63
AIME 2024
42
62
AIME 2025
41
57
HMMT Feb 2023
36
59
HMMT Feb 2024
38
58
HMMT Feb 2025
37
60
BRUMO 2025
39

Reasoning

Claude 3 Opus

Claude 3 Opus

58

Qwen3 235B 2507 (Reasoning)

37

59
SimpleQA
38
57
MuSR
36

Frequently Asked Questions

Which is better, Claude 3 Opus or Qwen3 235B 2507 (Reasoning)?

Claude 3 Opus scores higher overall with 51 vs 31, a difference of 20 points across all benchmarks.

Which is better for knowledge tasks, Claude 3 Opus or Qwen3 235B 2507 (Reasoning)?

Claude 3 Opus leads in knowledge tasks with an average score of 59.5 vs 37.8.

Which is better for coding, Claude 3 Opus or Qwen3 235B 2507 (Reasoning)?

Claude 3 Opus leads in coding with an average score of 53 vs 32.

Which is better for math, Claude 3 Opus or Qwen3 235B 2507 (Reasoning)?

Claude 3 Opus leads in math with an average score of 60 vs 39.

Which is better for reasoning, Claude 3 Opus or Qwen3 235B 2507 (Reasoning)?

Claude 3 Opus leads in reasoning with an average score of 58 vs 37.