Mistral 8x7B vs Qwen3.5 397B

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

Quick Verdict

Qwen3.5 397B wins overall with a score of 65 vs 52 (13 point difference).Qwen3.5 397B wins 4 out of 4 categories.

Knowledge

Qwen3.5 397B

Mistral 8x7B

62.8

Qwen3.5 397B

80.8

65
MMLU
83
64
GPQA
82
62
SuperGPQA
80
60
OpenBookQA
78

Coding

Qwen3.5 397B

Mistral 8x7B

55

Qwen3.5 397B

75

55
HumanEval
75

Mathematics

Qwen3.5 397B

Mistral 8x7B

64

Qwen3.5 397B

82

65
AIME 2023
83
67
AIME 2024
85
66
AIME 2025
84
61
HMMT Feb 2023
79
63
HMMT Feb 2024
81
62
HMMT Feb 2025
80
64
BRUMO 2025
82

Reasoning

Qwen3.5 397B

Mistral 8x7B

62

Qwen3.5 397B

79

63
SimpleQA
80
61
MuSR
78

Frequently Asked Questions

Which is better, Mistral 8x7B or Qwen3.5 397B?

Qwen3.5 397B scores higher overall with 65 vs 52, a difference of 13 points across all benchmarks.

Which is better for knowledge tasks, Mistral 8x7B or Qwen3.5 397B?

Qwen3.5 397B leads in knowledge tasks with an average score of 80.8 vs 62.8.

Which is better for coding, Mistral 8x7B or Qwen3.5 397B?

Qwen3.5 397B leads in coding with an average score of 75 vs 55.

Which is better for math, Mistral 8x7B or Qwen3.5 397B?

Qwen3.5 397B leads in math with an average score of 82 vs 64.

Which is better for reasoning, Mistral 8x7B or Qwen3.5 397B?

Qwen3.5 397B leads in reasoning with an average score of 79 vs 62.