Claude 3.5 Sonnet vs Mistral Large 3

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

Quick Verdict

Mistral Large 3 wins overall with a score of 61 vs 55 (6 point difference).Mistral Large 3 wins 4 out of 4 categories.

Knowledge

Mistral Large 3

Claude 3.5 Sonnet

63.5

Mistral Large 3

73.8

65
MMLU
76
65
GPQA
75
63
SuperGPQA
73
61
OpenBookQA
71

Coding

Mistral Large 3

Claude 3.5 Sonnet

57

Mistral Large 3

68

57
HumanEval
68

Mathematics

Mistral Large 3

Claude 3.5 Sonnet

64

Mistral Large 3

75

65
AIME 2023
76
67
AIME 2024
78
66
AIME 2025
77
61
HMMT Feb 2023
72
63
HMMT Feb 2024
74
62
HMMT Feb 2025
73
64
BRUMO 2025
75

Reasoning

Mistral Large 3

Claude 3.5 Sonnet

62

Mistral Large 3

72

63
SimpleQA
73
61
MuSR
71

Frequently Asked Questions

Which is better, Claude 3.5 Sonnet or Mistral Large 3?

Mistral Large 3 scores higher overall with 61 vs 55, a difference of 6 points across all benchmarks.

Which is better for knowledge tasks, Claude 3.5 Sonnet or Mistral Large 3?

Mistral Large 3 leads in knowledge tasks with an average score of 73.8 vs 63.5.

Which is better for coding, Claude 3.5 Sonnet or Mistral Large 3?

Mistral Large 3 leads in coding with an average score of 68 vs 57.

Which is better for math, Claude 3.5 Sonnet or Mistral Large 3?

Mistral Large 3 leads in math with an average score of 75 vs 64.

Which is better for reasoning, Claude 3.5 Sonnet or Mistral Large 3?

Mistral Large 3 leads in reasoning with an average score of 72 vs 62.