benchlm.ai

Gemini 3.1 Flash-Lite vs Z-1

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

Quick Verdict

Gemini 3.1 Flash-Lite wins overall with a score of 53 vs 43 (10 point difference).Gemini 3.1 Flash-Lite wins 4 out of 4 categories.

Gemini 3.1 Flash-Lite

CreatorGoogle
TypeProprietary
Context1M
Score53

Z-1

CreatorZ
TypeProprietary
Context128K
Score43

Knowledge

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite

60.8

Z-1

49.8

63
MMLU
52
62
GPQA
51
60
SuperGPQA
49
58
OpenBookQA
47

Coding

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite

55

Z-1

44

55
HumanEval
44

Mathematics

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite

62

Z-1

51

63
AIME 2023
52
65
AIME 2024
54
64
AIME 2025
53
59
HMMT Feb 2023
48
61
HMMT Feb 2024
50
60
HMMT Feb 2025
49
62
BRUMO 2025
51

Reasoning

Gemini 3.1 Flash-Lite

Gemini 3.1 Flash-Lite

59

Z-1

49

60
SimpleQA
50
58
MuSR
48

Frequently Asked Questions

Which is better, Gemini 3.1 Flash-Lite or Z-1?

Gemini 3.1 Flash-Lite scores higher overall with 53 vs 43, a difference of 10 points across all benchmarks.

Which is better for knowledge tasks, Gemini 3.1 Flash-Lite or Z-1?

Gemini 3.1 Flash-Lite leads in knowledge tasks with an average score of 60.8 vs 49.8.

Which is better for coding, Gemini 3.1 Flash-Lite or Z-1?

Gemini 3.1 Flash-Lite leads in coding with an average score of 55 vs 44.

Which is better for math, Gemini 3.1 Flash-Lite or Z-1?

Gemini 3.1 Flash-Lite leads in math with an average score of 62 vs 51.

Which is better for reasoning, Gemini 3.1 Flash-Lite or Z-1?

Gemini 3.1 Flash-Lite leads in reasoning with an average score of 59 vs 49.

Related Comparisons

Gemini 3.1 Flash-Lite vs GPT-5.4Gemini 3.1 Flash-Lite vs Gemini 3.1 ProGemini 3.1 Flash-Lite vs Claude Opus 4.6Gemini 3.1 Flash-Lite vs GPT-5.3 CodexGemini 3.1 Flash-Lite vs Grok 4.1Gemini 3.1 Flash-Lite vs GPT-5.2