DeepSeek V3.1 (Reasoning) vs Mistral 8x7B v0.2

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

Quick Verdict

DeepSeek V3.1 (Reasoning) wins overall with a score of 25 vs 20 (5 point difference).DeepSeek V3.1 (Reasoning) wins 4 out of 4 categories.

Knowledge

DeepSeek V3.1 (Reasoning)

DeepSeek V3.1 (Reasoning)

31.8

Mistral 8x7B v0.2

26.8

34
MMLU
29
33
GPQA
28
31
SuperGPQA
26
29
OpenBookQA
24

Coding

DeepSeek V3.1 (Reasoning)

DeepSeek V3.1 (Reasoning)

26

Mistral 8x7B v0.2

21

26
HumanEval
21

Mathematics

DeepSeek V3.1 (Reasoning)

DeepSeek V3.1 (Reasoning)

33

Mistral 8x7B v0.2

28

34
AIME 2023
29
36
AIME 2024
31
35
AIME 2025
30
30
HMMT Feb 2023
25
32
HMMT Feb 2024
27
31
HMMT Feb 2025
26
33
BRUMO 2025
28

Reasoning

DeepSeek V3.1 (Reasoning)

DeepSeek V3.1 (Reasoning)

31

Mistral 8x7B v0.2

26

32
SimpleQA
27
30
MuSR
25

Frequently Asked Questions

Which is better, DeepSeek V3.1 (Reasoning) or Mistral 8x7B v0.2?

DeepSeek V3.1 (Reasoning) scores higher overall with 25 vs 20, a difference of 5 points across all benchmarks.

Which is better for knowledge tasks, DeepSeek V3.1 (Reasoning) or Mistral 8x7B v0.2?

DeepSeek V3.1 (Reasoning) leads in knowledge tasks with an average score of 31.8 vs 26.8.

Which is better for coding, DeepSeek V3.1 (Reasoning) or Mistral 8x7B v0.2?

DeepSeek V3.1 (Reasoning) leads in coding with an average score of 26 vs 21.

Which is better for math, DeepSeek V3.1 (Reasoning) or Mistral 8x7B v0.2?

DeepSeek V3.1 (Reasoning) leads in math with an average score of 33 vs 28.

Which is better for reasoning, DeepSeek V3.1 (Reasoning) or Mistral 8x7B v0.2?

DeepSeek V3.1 (Reasoning) leads in reasoning with an average score of 31 vs 26.