benchlm.ai

Claude Opus 4.6 vs Llama 3 70B

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

Quick Verdict

Claude Opus 4.6 wins overall with a score of 86 vs 48 (38 point difference).Claude Opus 4.6 wins 4 out of 4 categories.

Claude Opus 4.6

CreatorAnthropic
TypeProprietary
Context1M
Score86

Llama 3 70B

CreatorMeta
TypeOpen Weight
Context128K
Score48

Knowledge

Claude Opus 4.6

Claude Opus 4.6

96

Llama 3 70B

56.5

99
MMLU
58
97
GPQA
58
95
SuperGPQA
56
93
OpenBookQA
54

Coding

Claude Opus 4.6

Claude Opus 4.6

91

Llama 3 70B

50

91
HumanEval
50

Mathematics

Claude Opus 4.6

Claude Opus 4.6

97.1

Llama 3 70B

57

99
AIME 2023
58
99
AIME 2024
60
98
AIME 2025
59
95
HMMT Feb 2023
54
97
HMMT Feb 2024
56
96
HMMT Feb 2025
55
96
BRUMO 2025
57

Reasoning

Claude Opus 4.6

Claude Opus 4.6

94

Llama 3 70B

55

95
SimpleQA
56
93
MuSR
54

Frequently Asked Questions

Which is better, Claude Opus 4.6 or Llama 3 70B?

Claude Opus 4.6 scores higher overall with 86 vs 48, a difference of 38 points across all benchmarks.

Which is better for knowledge tasks, Claude Opus 4.6 or Llama 3 70B?

Claude Opus 4.6 leads in knowledge tasks with an average score of 96 vs 56.5.

Which is better for coding, Claude Opus 4.6 or Llama 3 70B?

Claude Opus 4.6 leads in coding with an average score of 91 vs 50.

Which is better for math, Claude Opus 4.6 or Llama 3 70B?

Claude Opus 4.6 leads in math with an average score of 97.1 vs 57.

Which is better for reasoning, Claude Opus 4.6 or Llama 3 70B?

Claude Opus 4.6 leads in reasoning with an average score of 94 vs 55.

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