Claude 4 Sonnet vs Mistral 8x7B

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

Quick Verdict

Claude 4 Sonnet wins overall with a score of 59 vs 52 (7 point difference).Claude 4 Sonnet wins 4 out of 4 categories.

Knowledge

Claude 4 Sonnet

Claude 4 Sonnet

71.5

Mistral 8x7B

62.8

73
MMLU
65
73
GPQA
64
71
SuperGPQA
62
69
OpenBookQA
60

Coding

Claude 4 Sonnet

Claude 4 Sonnet

65

Mistral 8x7B

55

65
HumanEval
55

Mathematics

Claude 4 Sonnet

Claude 4 Sonnet

72

Mistral 8x7B

64

73
AIME 2023
65
75
AIME 2024
67
74
AIME 2025
66
69
HMMT Feb 2023
61
71
HMMT Feb 2024
63
70
HMMT Feb 2025
62
72
BRUMO 2025
64

Reasoning

Claude 4 Sonnet

Claude 4 Sonnet

70

Mistral 8x7B

62

71
SimpleQA
63
69
MuSR
61

Frequently Asked Questions

Which is better, Claude 4 Sonnet or Mistral 8x7B?

Claude 4 Sonnet scores higher overall with 59 vs 52, a difference of 7 points across all benchmarks.

Which is better for knowledge tasks, Claude 4 Sonnet or Mistral 8x7B?

Claude 4 Sonnet leads in knowledge tasks with an average score of 71.5 vs 62.8.

Which is better for coding, Claude 4 Sonnet or Mistral 8x7B?

Claude 4 Sonnet leads in coding with an average score of 65 vs 55.

Which is better for math, Claude 4 Sonnet or Mistral 8x7B?

Claude 4 Sonnet leads in math with an average score of 72 vs 64.

Which is better for reasoning, Claude 4 Sonnet or Mistral 8x7B?

Claude 4 Sonnet leads in reasoning with an average score of 70 vs 62.