Gemini 3.1 Flash-Lite vs Qwen3.5 397B (Reasoning)

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

Quick Verdict

Qwen3.5 397B (Reasoning) wins overall with a score of 70 vs 53 (17 point difference).Qwen3.5 397B (Reasoning) wins 4 out of 4 categories.

Knowledge

Qwen3.5 397B (Reasoning)

Gemini 3.1 Flash-Lite

60.8

Qwen3.5 397B (Reasoning)

88

63
MMLU
91
62
GPQA
89
60
SuperGPQA
87
58
OpenBookQA
85

Coding

Qwen3.5 397B (Reasoning)

Gemini 3.1 Flash-Lite

55

Qwen3.5 397B (Reasoning)

83

55
HumanEval
83

Mathematics

Qwen3.5 397B (Reasoning)

Gemini 3.1 Flash-Lite

62

Qwen3.5 397B (Reasoning)

92

63
AIME 2023
93
65
AIME 2024
95
64
AIME 2025
94
59
HMMT Feb 2023
89
61
HMMT Feb 2024
91
60
HMMT Feb 2025
90
62
BRUMO 2025
92

Reasoning

Qwen3.5 397B (Reasoning)

Gemini 3.1 Flash-Lite

59

Qwen3.5 397B (Reasoning)

86

60
SimpleQA
87
58
MuSR
85

Frequently Asked Questions

Which is better, Gemini 3.1 Flash-Lite or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) scores higher overall with 70 vs 53, a difference of 17 points across all benchmarks.

Which is better for knowledge tasks, Gemini 3.1 Flash-Lite or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in knowledge tasks with an average score of 88 vs 60.8.

Which is better for coding, Gemini 3.1 Flash-Lite or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in coding with an average score of 83 vs 55.

Which is better for math, Gemini 3.1 Flash-Lite or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in math with an average score of 92 vs 62.

Which is better for reasoning, Gemini 3.1 Flash-Lite or Qwen3.5 397B (Reasoning)?

Qwen3.5 397B (Reasoning) leads in reasoning with an average score of 86 vs 59.