Claude 3 Haiku vs Mistral 8x7B

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

Quick Verdict

Mistral 8x7B wins overall with a score of 52 vs 46 (6 point difference).Mistral 8x7B wins 4 out of 4 categories.

Knowledge

Mistral 8x7B

Claude 3 Haiku

54.5

Mistral 8x7B

62.8

56
MMLU
65
56
GPQA
64
54
SuperGPQA
62
52
OpenBookQA
60

Coding

Mistral 8x7B

Claude 3 Haiku

48

Mistral 8x7B

55

48
HumanEval
55

Mathematics

Mistral 8x7B

Claude 3 Haiku

55

Mistral 8x7B

64

56
AIME 2023
65
58
AIME 2024
67
57
AIME 2025
66
52
HMMT Feb 2023
61
54
HMMT Feb 2024
63
53
HMMT Feb 2025
62
55
BRUMO 2025
64

Reasoning

Mistral 8x7B

Claude 3 Haiku

53

Mistral 8x7B

62

54
SimpleQA
63
52
MuSR
61

Frequently Asked Questions

Which is better, Claude 3 Haiku or Mistral 8x7B?

Mistral 8x7B scores higher overall with 52 vs 46, a difference of 6 points across all benchmarks.

Which is better for knowledge tasks, Claude 3 Haiku or Mistral 8x7B?

Mistral 8x7B leads in knowledge tasks with an average score of 62.8 vs 54.5.

Which is better for coding, Claude 3 Haiku or Mistral 8x7B?

Mistral 8x7B leads in coding with an average score of 55 vs 48.

Which is better for math, Claude 3 Haiku or Mistral 8x7B?

Mistral 8x7B leads in math with an average score of 64 vs 55.

Which is better for reasoning, Claude 3 Haiku or Mistral 8x7B?

Mistral 8x7B leads in reasoning with an average score of 62 vs 53.