benchlm.ai

Claude 3.5 Sonnet vs Qwen3 235B 2507

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

Quick Verdict

Claude 3.5 Sonnet wins overall with a score of 55 vs 30 (25 point difference).Claude 3.5 Sonnet wins 4 out of 4 categories.

Claude 3.5 Sonnet

CreatorAnthropic
TypeProprietary
Context200K
Score55

Qwen3 235B 2507

CreatorAlibaba
TypeOpen Weight
Context128K
Score30

Knowledge

Claude 3.5 Sonnet

Claude 3.5 Sonnet

63.5

Qwen3 235B 2507

36.8

65
MMLU
39
65
GPQA
38
63
SuperGPQA
36
61
OpenBookQA
34

Coding

Claude 3.5 Sonnet

Claude 3.5 Sonnet

57

Qwen3 235B 2507

31

57
HumanEval
31

Mathematics

Claude 3.5 Sonnet

Claude 3.5 Sonnet

64

Qwen3 235B 2507

38

65
AIME 2023
39
67
AIME 2024
41
66
AIME 2025
40
61
HMMT Feb 2023
35
63
HMMT Feb 2024
37
62
HMMT Feb 2025
36
64
BRUMO 2025
38

Reasoning

Claude 3.5 Sonnet

Claude 3.5 Sonnet

62

Qwen3 235B 2507

36

63
SimpleQA
37
61
MuSR
35

Frequently Asked Questions

Which is better, Claude 3.5 Sonnet or Qwen3 235B 2507?

Claude 3.5 Sonnet scores higher overall with 55 vs 30, a difference of 25 points across all benchmarks.

Which is better for knowledge tasks, Claude 3.5 Sonnet or Qwen3 235B 2507?

Claude 3.5 Sonnet leads in knowledge tasks with an average score of 63.5 vs 36.8.

Which is better for coding, Claude 3.5 Sonnet or Qwen3 235B 2507?

Claude 3.5 Sonnet leads in coding with an average score of 57 vs 31.

Which is better for math, Claude 3.5 Sonnet or Qwen3 235B 2507?

Claude 3.5 Sonnet leads in math with an average score of 64 vs 38.

Which is better for reasoning, Claude 3.5 Sonnet or Qwen3 235B 2507?

Claude 3.5 Sonnet leads in reasoning with an average score of 62 vs 36.

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