benchlm.ai

Claude Sonnet 4.5 vs Qwen3 235B 2507

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

Quick Verdict

Claude Sonnet 4.5 wins overall with a score of 74 vs 30 (44 point difference).Claude Sonnet 4.5 wins 4 out of 4 categories.

Claude Sonnet 4.5

CreatorAnthropic
TypeProprietary
Context1M
Score74

Qwen3 235B 2507

CreatorAlibaba
TypeOpen Weight
Context128K
Score30

Knowledge

Claude Sonnet 4.5

Claude Sonnet 4.5

92

Qwen3 235B 2507

36.8

95
MMLU
39
93
GPQA
38
91
SuperGPQA
36
89
OpenBookQA
34

Coding

Claude Sonnet 4.5

Claude Sonnet 4.5

87

Qwen3 235B 2507

31

87
HumanEval
31

Mathematics

Claude Sonnet 4.5

Claude Sonnet 4.5

96

Qwen3 235B 2507

38

97
AIME 2023
39
99
AIME 2024
41
98
AIME 2025
40
93
HMMT Feb 2023
35
95
HMMT Feb 2024
37
94
HMMT Feb 2025
36
96
BRUMO 2025
38

Reasoning

Claude Sonnet 4.5

Claude Sonnet 4.5

90

Qwen3 235B 2507

36

91
SimpleQA
37
89
MuSR
35

Frequently Asked Questions

Which is better, Claude Sonnet 4.5 or Qwen3 235B 2507?

Claude Sonnet 4.5 scores higher overall with 74 vs 30, a difference of 44 points across all benchmarks.

Which is better for knowledge tasks, Claude Sonnet 4.5 or Qwen3 235B 2507?

Claude Sonnet 4.5 leads in knowledge tasks with an average score of 92 vs 36.8.

Which is better for coding, Claude Sonnet 4.5 or Qwen3 235B 2507?

Claude Sonnet 4.5 leads in coding with an average score of 87 vs 31.

Which is better for math, Claude Sonnet 4.5 or Qwen3 235B 2507?

Claude Sonnet 4.5 leads in math with an average score of 96 vs 38.

Which is better for reasoning, Claude Sonnet 4.5 or Qwen3 235B 2507?

Claude Sonnet 4.5 leads in reasoning with an average score of 90 vs 36.

Related Comparisons

Claude Sonnet 4.5 vs GPT-5.4Claude Sonnet 4.5 vs Gemini 3.1 ProClaude Sonnet 4.5 vs Claude Opus 4.6Claude Sonnet 4.5 vs GPT-5.3 CodexClaude Sonnet 4.5 vs Grok 4.1Claude Sonnet 4.5 vs GPT-5.2