DeepSeek Coder 2.0 vs Gemini 3.1 Flash-Lite

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 53 (11 point difference).DeepSeek Coder 2.0 wins 4 out of 4 categories.

Knowledge

DeepSeek Coder 2.0

DeepSeek Coder 2.0

77.8

Gemini 3.1 Flash-Lite

60.8

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

Coding

DeepSeek Coder 2.0

DeepSeek Coder 2.0

82

Gemini 3.1 Flash-Lite

55

82
HumanEval
55

Mathematics

DeepSeek Coder 2.0

DeepSeek Coder 2.0

80

Gemini 3.1 Flash-Lite

62

81
AIME 2023
63
83
AIME 2024
65
82
AIME 2025
64
77
HMMT Feb 2023
59
79
HMMT Feb 2024
61
78
HMMT Feb 2025
60
80
BRUMO 2025
62

Reasoning

DeepSeek Coder 2.0

DeepSeek Coder 2.0

77

Gemini 3.1 Flash-Lite

59

78
SimpleQA
60
76
MuSR
58

Frequently Asked Questions

Which is better, DeepSeek Coder 2.0 or Gemini 3.1 Flash-Lite?

DeepSeek Coder 2.0 scores higher overall with 64 vs 53, a difference of 11 points across all benchmarks.

Which is better for knowledge tasks, DeepSeek Coder 2.0 or Gemini 3.1 Flash-Lite?

DeepSeek Coder 2.0 leads in knowledge tasks with an average score of 77.8 vs 60.8.

Which is better for coding, DeepSeek Coder 2.0 or Gemini 3.1 Flash-Lite?

DeepSeek Coder 2.0 leads in coding with an average score of 82 vs 55.

Which is better for math, DeepSeek Coder 2.0 or Gemini 3.1 Flash-Lite?

DeepSeek Coder 2.0 leads in math with an average score of 80 vs 62.

Which is better for reasoning, DeepSeek Coder 2.0 or Gemini 3.1 Flash-Lite?

DeepSeek Coder 2.0 leads in reasoning with an average score of 77 vs 59.