Claude 4.1 Opus Thinking vs DeepSeek Coder 2.0

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

Quick Verdict

DeepSeek Coder 2.0 wins overall with a score of 64 vs 29 (35 point difference).DeepSeek Coder 2.0 wins 4 out of 4 categories.

Knowledge

DeepSeek Coder 2.0

Claude 4.1 Opus Thinking

35.8

DeepSeek Coder 2.0

77.8

38
MMLU
80
37
GPQA
79
35
SuperGPQA
77
33
OpenBookQA
75

Coding

DeepSeek Coder 2.0

Claude 4.1 Opus Thinking

30

DeepSeek Coder 2.0

82

30
HumanEval
82

Mathematics

DeepSeek Coder 2.0

Claude 4.1 Opus Thinking

37

DeepSeek Coder 2.0

80

38
AIME 2023
81
40
AIME 2024
83
39
AIME 2025
82
34
HMMT Feb 2023
77
36
HMMT Feb 2024
79
35
HMMT Feb 2025
78
37
BRUMO 2025
80

Reasoning

DeepSeek Coder 2.0

Claude 4.1 Opus Thinking

35

DeepSeek Coder 2.0

77

36
SimpleQA
78
34
MuSR
76

Frequently Asked Questions

Which is better, Claude 4.1 Opus Thinking or DeepSeek Coder 2.0?

DeepSeek Coder 2.0 scores higher overall with 64 vs 29, a difference of 35 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus Thinking or DeepSeek Coder 2.0?

DeepSeek Coder 2.0 leads in knowledge tasks with an average score of 77.8 vs 35.8.

Which is better for coding, Claude 4.1 Opus Thinking or DeepSeek Coder 2.0?

DeepSeek Coder 2.0 leads in coding with an average score of 82 vs 30.

Which is better for math, Claude 4.1 Opus Thinking or DeepSeek Coder 2.0?

DeepSeek Coder 2.0 leads in math with an average score of 80 vs 37.

Which is better for reasoning, Claude 4.1 Opus Thinking or DeepSeek Coder 2.0?

DeepSeek Coder 2.0 leads in reasoning with an average score of 77 vs 35.