Claude 4 Sonnet vs DeepSeek LLM 2.0

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

Quick Verdict

DeepSeek LLM 2.0 wins overall with a score of 63 vs 59 (4 point difference).DeepSeek LLM 2.0 wins 4 out of 4 categories.

Knowledge

DeepSeek LLM 2.0

Claude 4 Sonnet

71.5

DeepSeek LLM 2.0

76.8

73
MMLU
79
73
GPQA
78
71
SuperGPQA
76
69
OpenBookQA
74

Coding

DeepSeek LLM 2.0

Claude 4 Sonnet

65

DeepSeek LLM 2.0

73

65
HumanEval
73

Mathematics

DeepSeek LLM 2.0

Claude 4 Sonnet

72

DeepSeek LLM 2.0

79

73
AIME 2023
80
75
AIME 2024
82
74
AIME 2025
81
69
HMMT Feb 2023
76
71
HMMT Feb 2024
78
70
HMMT Feb 2025
77
72
BRUMO 2025
79

Reasoning

DeepSeek LLM 2.0

Claude 4 Sonnet

70

DeepSeek LLM 2.0

76

71
SimpleQA
77
69
MuSR
75

Frequently Asked Questions

Which is better, Claude 4 Sonnet or DeepSeek LLM 2.0?

DeepSeek LLM 2.0 scores higher overall with 63 vs 59, a difference of 4 points across all benchmarks.

Which is better for knowledge tasks, Claude 4 Sonnet or DeepSeek LLM 2.0?

DeepSeek LLM 2.0 leads in knowledge tasks with an average score of 76.8 vs 71.5.

Which is better for coding, Claude 4 Sonnet or DeepSeek LLM 2.0?

DeepSeek LLM 2.0 leads in coding with an average score of 73 vs 65.

Which is better for math, Claude 4 Sonnet or DeepSeek LLM 2.0?

DeepSeek LLM 2.0 leads in math with an average score of 79 vs 72.

Which is better for reasoning, Claude 4 Sonnet or DeepSeek LLM 2.0?

DeepSeek LLM 2.0 leads in reasoning with an average score of 76 vs 70.