DeepSeekMath V2 vs Gemini 3.1 Flash-Lite

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

Quick Verdict

DeepSeekMath V2 wins overall with a score of 64 vs 53 (11 point difference).DeepSeekMath V2 wins 4 out of 4 categories.

Knowledge

DeepSeekMath V2

DeepSeekMath V2

77.8

Gemini 3.1 Flash-Lite

60.8

80
MMLU
63
79
GPQA
62
77
SuperGPQA
60
75
OpenBookQA
58

Coding

DeepSeekMath V2

DeepSeekMath V2

72

Gemini 3.1 Flash-Lite

55

72
HumanEval
55

Mathematics

DeepSeekMath V2

DeepSeekMath V2

79

Gemini 3.1 Flash-Lite

62

80
AIME 2023
63
82
AIME 2024
65
81
AIME 2025
64
76
HMMT Feb 2023
59
78
HMMT Feb 2024
61
77
HMMT Feb 2025
60
79
BRUMO 2025
62

Reasoning

DeepSeekMath V2

DeepSeekMath V2

76

Gemini 3.1 Flash-Lite

59

77
SimpleQA
60
75
MuSR
58

Frequently Asked Questions

Which is better, DeepSeekMath V2 or Gemini 3.1 Flash-Lite?

DeepSeekMath V2 scores higher overall with 64 vs 53, a difference of 11 points across all benchmarks.

Which is better for knowledge tasks, DeepSeekMath V2 or Gemini 3.1 Flash-Lite?

DeepSeekMath V2 leads in knowledge tasks with an average score of 77.8 vs 60.8.

Which is better for coding, DeepSeekMath V2 or Gemini 3.1 Flash-Lite?

DeepSeekMath V2 leads in coding with an average score of 72 vs 55.

Which is better for math, DeepSeekMath V2 or Gemini 3.1 Flash-Lite?

DeepSeekMath V2 leads in math with an average score of 79 vs 62.

Which is better for reasoning, DeepSeekMath V2 or Gemini 3.1 Flash-Lite?

DeepSeekMath V2 leads in reasoning with an average score of 76 vs 59.