benchlm.ai

GPT-5.1-Codex-Max vs Qwen2.5-VL-32B

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

Quick Verdict

GPT-5.1-Codex-Max wins overall with a score of 77 vs 34 (43 point difference).GPT-5.1-Codex-Max wins 4 out of 4 categories.

GPT-5.1-Codex-Max

CreatorOpenAI
TypeProprietary
Context400K
Score77

Qwen2.5-VL-32B

CreatorAlibaba
TypeOpen Weight
Context32K
Score34

Knowledge

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max

95

Qwen2.5-VL-32B

40.8

98
MMLU
43
96
GPQA
42
94
SuperGPQA
40
92
OpenBookQA
38

Coding

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max

94

Qwen2.5-VL-32B

35

94
HumanEval
35

Mathematics

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max

97.1

Qwen2.5-VL-32B

42

99
AIME 2023
43
99
AIME 2024
45
98
AIME 2025
44
95
HMMT Feb 2023
39
97
HMMT Feb 2024
41
96
HMMT Feb 2025
40
96
BRUMO 2025
42

Reasoning

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max

93

Qwen2.5-VL-32B

40

94
SimpleQA
41
92
MuSR
39

Frequently Asked Questions

Which is better, GPT-5.1-Codex-Max or Qwen2.5-VL-32B?

GPT-5.1-Codex-Max scores higher overall with 77 vs 34, a difference of 43 points across all benchmarks.

Which is better for knowledge tasks, GPT-5.1-Codex-Max or Qwen2.5-VL-32B?

GPT-5.1-Codex-Max leads in knowledge tasks with an average score of 95 vs 40.8.

Which is better for coding, GPT-5.1-Codex-Max or Qwen2.5-VL-32B?

GPT-5.1-Codex-Max leads in coding with an average score of 94 vs 35.

Which is better for math, GPT-5.1-Codex-Max or Qwen2.5-VL-32B?

GPT-5.1-Codex-Max leads in math with an average score of 97.1 vs 42.

Which is better for reasoning, GPT-5.1-Codex-Max or Qwen2.5-VL-32B?

GPT-5.1-Codex-Max leads in reasoning with an average score of 93 vs 40.

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