Gemini 2.5 Pro vs Qwen3.5 397B

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

Quick Verdict

Both models are tied with an overall score of 65.

Knowledge

Gemini 2.5 Pro

Gemini 2.5 Pro

81.5

Qwen3.5 397B

80.8

83
MMLU
83
83
GPQA
82
81
SuperGPQA
80
79
OpenBookQA
78

Coding

Tie

Gemini 2.5 Pro

75

Qwen3.5 397B

75

75
HumanEval
75

Mathematics

Gemini 2.5 Pro

Gemini 2.5 Pro

83

Qwen3.5 397B

82

84
AIME 2023
83
86
AIME 2024
85
85
AIME 2025
84
80
HMMT Feb 2023
79
82
HMMT Feb 2024
81
81
HMMT Feb 2025
80
83
BRUMO 2025
82

Reasoning

Gemini 2.5 Pro

Gemini 2.5 Pro

80

Qwen3.5 397B

79

81
SimpleQA
80
79
MuSR
78

Frequently Asked Questions

Which is better, Gemini 2.5 Pro or Qwen3.5 397B?

Gemini 2.5 Pro and Qwen3.5 397B are tied with identical overall scores of 65.

Which is better for knowledge tasks, Gemini 2.5 Pro or Qwen3.5 397B?

Gemini 2.5 Pro leads in knowledge tasks with an average score of 81.5 vs 80.8.

Which is better for coding, Gemini 2.5 Pro or Qwen3.5 397B?

Gemini 2.5 Pro and Qwen3.5 397B are tied for coding with average scores of 75.

Which is better for math, Gemini 2.5 Pro or Qwen3.5 397B?

Gemini 2.5 Pro leads in math with an average score of 83 vs 82.

Which is better for reasoning, Gemini 2.5 Pro or Qwen3.5 397B?

Gemini 2.5 Pro leads in reasoning with an average score of 80 vs 79.