Mistral Large 2 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 57 (13 point difference).Qwen3.5 397B (Reasoning) wins 4 out of 4 categories.

Knowledge

Qwen3.5 397B (Reasoning)

Mistral Large 2

66.5

Qwen3.5 397B (Reasoning)

88

68
MMLU
91
68
GPQA
89
66
SuperGPQA
87
64
OpenBookQA
85

Coding

Qwen3.5 397B (Reasoning)

Mistral Large 2

60

Qwen3.5 397B (Reasoning)

83

60
HumanEval
83

Mathematics

Qwen3.5 397B (Reasoning)

Mistral Large 2

67

Qwen3.5 397B (Reasoning)

92

68
AIME 2023
93
70
AIME 2024
95
69
AIME 2025
94
64
HMMT Feb 2023
89
66
HMMT Feb 2024
91
65
HMMT Feb 2025
90
67
BRUMO 2025
92

Reasoning

Qwen3.5 397B (Reasoning)

Mistral Large 2

65

Qwen3.5 397B (Reasoning)

86

66
SimpleQA
87
64
MuSR
85

Frequently Asked Questions

Which is better, Mistral Large 2 or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) scores higher overall with 70 vs 57, a difference of 13 points across all benchmarks.

Which is better for knowledge tasks, Mistral Large 2 or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in knowledge tasks with an average score of 88 vs 66.5.

Which is better for coding, Mistral Large 2 or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in coding with an average score of 83 vs 60.

Which is better for math, Mistral Large 2 or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in math with an average score of 92 vs 67.

Which is better for reasoning, Mistral Large 2 or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in reasoning with an average score of 86 vs 65.