benchlm.ai

Claude Opus 4.6 vs DeepSeek Coder 2.0

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 64 (22 point difference).Claude Opus 4.6 wins 4 out of 4 categories.

Claude Opus 4.6

CreatorAnthropic
TypeProprietary
Context1M
Score86

DeepSeek Coder 2.0

CreatorDeepSeek
TypeOpen Weight
Context128K
Score64

Knowledge

Claude Opus 4.6

Claude Opus 4.6

96

DeepSeek Coder 2.0

77.8

99
MMLU
80
97
GPQA
79
95
SuperGPQA
77
93
OpenBookQA
75

Coding

Claude Opus 4.6

Claude Opus 4.6

91

DeepSeek Coder 2.0

82

91
HumanEval
82

Mathematics

Claude Opus 4.6

Claude Opus 4.6

97.1

DeepSeek Coder 2.0

80

99
AIME 2023
81
99
AIME 2024
83
98
AIME 2025
82
95
HMMT Feb 2023
77
97
HMMT Feb 2024
79
96
HMMT Feb 2025
78
96
BRUMO 2025
80

Reasoning

Claude Opus 4.6

Claude Opus 4.6

94

DeepSeek Coder 2.0

77

95
SimpleQA
78
93
MuSR
76

Frequently Asked Questions

Which is better, Claude Opus 4.6 or DeepSeek Coder 2.0?

Claude Opus 4.6 scores higher overall with 86 vs 64, a difference of 22 points across all benchmarks.

Which is better for knowledge tasks, Claude Opus 4.6 or DeepSeek Coder 2.0?

Claude Opus 4.6 leads in knowledge tasks with an average score of 96 vs 77.8.

Which is better for coding, Claude Opus 4.6 or DeepSeek Coder 2.0?

Claude Opus 4.6 leads in coding with an average score of 91 vs 82.

Which is better for math, Claude Opus 4.6 or DeepSeek Coder 2.0?

Claude Opus 4.6 leads in math with an average score of 97.1 vs 80.

Which is better for reasoning, Claude Opus 4.6 or DeepSeek Coder 2.0?

Claude Opus 4.6 leads in reasoning with an average score of 94 vs 77.

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