GPT-4 Turbo vs Qwen3.5 397B (Reasoning)

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

Quick Verdict

Qwen3.5 397B (Reasoning) wins overall with a score of 70 vs 50 (20 point difference).Qwen3.5 397B (Reasoning) wins 4 out of 4 categories.

Knowledge

Qwen3.5 397B (Reasoning)

GPT-4 Turbo

58.5

Qwen3.5 397B (Reasoning)

88

60
MMLU
91
60
GPQA
89
58
SuperGPQA
87
56
OpenBookQA
85

Coding

Qwen3.5 397B (Reasoning)

GPT-4 Turbo

52

Qwen3.5 397B (Reasoning)

83

52
HumanEval
83

Mathematics

Qwen3.5 397B (Reasoning)

GPT-4 Turbo

59

Qwen3.5 397B (Reasoning)

92

60
AIME 2023
93
62
AIME 2024
95
61
AIME 2025
94
56
HMMT Feb 2023
89
58
HMMT Feb 2024
91
57
HMMT Feb 2025
90
59
BRUMO 2025
92

Reasoning

Qwen3.5 397B (Reasoning)

GPT-4 Turbo

57

Qwen3.5 397B (Reasoning)

86

58
SimpleQA
87
56
MuSR
85

Frequently Asked Questions

Which is better, GPT-4 Turbo or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) scores higher overall with 70 vs 50, a difference of 20 points across all benchmarks.

Which is better for knowledge tasks, GPT-4 Turbo or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in knowledge tasks with an average score of 88 vs 58.5.

Which is better for coding, GPT-4 Turbo or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in coding with an average score of 83 vs 52.

Which is better for math, GPT-4 Turbo or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in math with an average score of 92 vs 59.

Which is better for reasoning, GPT-4 Turbo or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in reasoning with an average score of 86 vs 57.