# Gemini 3.1 Flash Lite vs Qwen2.5 32B Instruct

> Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.8 to 30.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-1-flash-lite-vs-qwen2-5-32b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Gemini 3.1 Flash Lite scores higher in 3 categories and Qwen2.5 32B Instruct in 1 category; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 3.1 Flash Lite leads 40.7 to 16.2.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 80% for Gemini 3.1 Flash Lite and 7.4% for Qwen2.5 32B Instruct.
- Gemini 3.1 Flash Lite is cheaper at $0.25 / $1.50 per million input/output tokens, against $0.70 / $2.80 for Qwen2.5 32B Instruct.
- Gemini 3.1 Flash Lite accepts more context: 1.05M tokens versus 131K.
- Qwen2.5 32B Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| Provider | Google | Alibaba (Qwen) |
| Noometry Index | 40.8 | 30.1 |
| Rank | 144 | 297 |
| Context | 1.05M | 131K |
| Input $/M | $0.25 | $0.70 |
| Output $/M | $1.50 | $2.80 |
| Weights | Proprietary | Open |

## Coding

- Gemini 3.1 Flash Lite: 37.8 (#188)
- Qwen2.5 32B Instruct: 38.7 (#169)

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena WebDev | 1256 | — |
| SciCode | 41.9% | — |
| WeirdML | 52.2% | — |
| BigCodeBench Instruct | — | 45% |
| LMArena Coding | 1400 | — |
| BigCodeBench Complete | — | 52.3% |
| ALE-Bench | 797.73 | — |

## Agentic & Tool Use

- Gemini 3.1 Flash Lite: 30.2 (#79)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| DeepResearch Bench | 37.3% | — |

## Reasoning

- Gemini 3.1 Flash Lite: 22.9 (#186)
- Qwen2.5 32B Instruct: 19.2 (#266)

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| Chess Puzzles | 25% | 0% |
| Epoch Capabilities Index | 144.47 | 128.52 |
| Kagi LLM Benchmark | 67.2% | — |
| NYT Connections (extended) | 8.2% | — |
| CritPt | 1.1% | — |
| EnigmaEval | 3% | — |
| Thematic Generalization | 63.3% | — |
| LMArena Hard Prompts | 1407 | — |
| DTBench | 76.8% | — |
| LMCA | 35% | — |
| ForecastBench | 54.4 | — |

## Math

- Gemini 3.1 Flash Lite: 40.7 (#90)
- Qwen2.5 32B Instruct: 16.2 (#296)

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 80% | 7.4% |
| FrontierMath (Tiers 1-3) | 27.7% | — |
| LMArena Math | 1428 | — |
| MATH Level 5 | — | 56.1% |

## Knowledge

- Gemini 3.1 Flash Lite: 41.9 (#104)
- Qwen2.5 32B Instruct: 24.9 (#266)

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| GPQA Diamond | 81.8% | 46.1% |
| Humanity's Last Exam | 8.6% | — |
| Vectara Hallucination Rate | 8.2% | — |
| LMArena Expert | 1398 | — |

## Multimodal

- Gemini 3.1 Flash Lite: 39.4 (#60)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena Vision | 1240 | — |

## Multilingual

- Gemini 3.1 Flash Lite: 52.3 (#86)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena Non-English | 1411 | — |
| LMArena Chinese | 1461 | — |
| LMArena French | 1424 | — |
| LMArena German | 1429 | — |
| LMArena Japanese | 1413 | — |
| LMArena Korean | 1392 | — |
| LMArena Russian | 1420 | — |
| LMArena Spanish | 1421 | — |

## Instruction Following

- Gemini 3.1 Flash Lite: 72.7 (#131)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena Instruction Following | 1377 | — |

## Long Context

- Gemini 3.1 Flash Lite: 42.5 (#122)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena Longer Query | 1394 | — |

## Writing & Preference

- Gemini 3.1 Flash Lite: 60.9 (#94)
- Qwen2.5 32B Instruct: —

| Benchmark | Gemini 3.1 Flash Lite | Qwen2.5 32B Instruct |
|---|---|---|
| LMArena Text | 1416 | — |
| LMArena Creative Writing | 1401 | — |
| LMArena Multi-Turn | 1417 | — |

## FAQ

### Is Gemini 3.1 Flash Lite better than Qwen2.5 32B Instruct?

Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.8 to 30.1 on the Noometry Index.

### Which is cheaper, Gemini 3.1 Flash Lite or Qwen2.5 32B Instruct?

Gemini 3.1 Flash Lite is cheaper. It lists at $0.25 per million input tokens and $1.50 per million output tokens; Qwen2.5 32B Instruct lists at $0.70 and $2.80.

### Is Gemini 3.1 Flash Lite or Qwen2.5 32B Instruct better for coding?

They score almost the same on coding (37.8 vs 38.7); test both on your own repository before choosing.

### Which has the bigger context window?

Gemini 3.1 Flash Lite does, with 1.05M tokens against 131K.

### How many benchmarks do Gemini 3.1 Flash Lite and Qwen2.5 32B Instruct share?

4 benchmarks have published results for both models. Gemini 3.1 Flash Lite has 38 scored results on Noometry and Qwen2.5 32B Instruct has 7.