# Gemini 3.1 Flash Lite vs Mistral

> Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.4 to 29.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-1-flash-lite-vs-mistral
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Gemini 3.1 Flash Lite scores higher in 8 categories and Mistral in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Gemini 3.1 Flash Lite leads 41.7 to 16.3.

## Snapshot

| | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| Provider | Google | Mistral AI |
| Noometry Index | 40.4 | 29.4 |
| Rank | 141 | 297 |
| Context | 1.05M | — |
| Input $/M | $0.25 | — |
| Output $/M | $1.50 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Gemini 3.1 Flash Lite: 37.5 (#179)
- Mistral: 33.2 (#249)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Coding | 1400 | 1162 |
| LMArena WebDev | 1256 | — |
| SciCode | 41.9% | — |
| WeirdML | 52.2% | — |
| ALE-Bench | 797.73 | — |

## Agentic & Tool Use

- Gemini 3.1 Flash Lite: 29.9 (#72)
- Mistral: —

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| DeepResearch Bench | 37.3% | — |

## Reasoning

- Gemini 3.1 Flash Lite: 22.3 (#181)
- Mistral: 21.3 (#199)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Hard Prompts | 1407 | 1149 |
| Kagi LLM Benchmark | 67.2% | — |
| NYT Connections (extended) | 8.2% | — |
| CritPt | 1.1% | — |
| Chess Puzzles | 25% | — |
| EnigmaEval | 3% | — |
| Thematic Generalization | 63.3% | — |
| DTBench | 76.8% | — |
| LMCA | 35% | — |
| Epoch Capabilities Index | 144.45 | — |
| ForecastBench | 54.4 | — |

## Math

- Gemini 3.1 Flash Lite: 39.5 (#82)
- Mistral: 20.5 (#275)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Math | 1427 | 1180 |
| FrontierMath (Tiers 1-3) | 27.7% | — |
| OTIS Mock AIME 2024-2025 | 80% | — |
| Omni-MATH | — | 7.2% |

## Knowledge

- Gemini 3.1 Flash Lite: 41.7 (#95)
- Mistral: 16.3 (#283)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Expert | 1397 | 1125 |
| GPQA Diamond | 81.8% | — |
| Humanity's Last Exam | 8.6% | — |
| MMLU-Pro | — | 27.7% |
| Vectara Hallucination Rate | 8.2% | — |
| GPQA (HELM) | — | 30.3% |

## Multimodal

- Gemini 3.1 Flash Lite: 38.7 (#57)
- Mistral: —

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Vision | 1240 | — |

## Multilingual

- Gemini 3.1 Flash Lite: 52.5 (#82)
- Mistral: 33.0 (#249)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Non-English | 1410 | 1129 |
| LMArena Chinese | 1461 | 1109 |
| LMArena French | 1423 | 1179 |
| LMArena German | 1429 | 1155 |
| LMArena Japanese | 1411 | 1012 |
| LMArena Korean | 1393 | 1032 |
| LMArena Russian | 1420 | 1168 |
| LMArena Spanish | 1420 | 1143 |

## Instruction Following

- Gemini 3.1 Flash Lite: 72.9 (#126)
- Mistral: 52.9 (#283)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Instruction Following | 1376 | 1152 |
| IFEval | — | 56.8% |

## Long Context

- Gemini 3.1 Flash Lite: 42.5 (#117)
- Mistral: 35.0 (#240)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Longer Query | 1394 | 1154 |

## Writing & Preference

- Gemini 3.1 Flash Lite: 61.0 (#90)
- Mistral: 37.2 (#255)

| Benchmark | Gemini 3.1 Flash Lite | Mistral |
|---|---|---|
| LMArena Text | 1416 | 1165 |
| LMArena Creative Writing | 1401 | 1158 |
| LMArena Multi-Turn | 1417 | 1147 |
| WildBench | — | 66% |

## FAQ

### Is Gemini 3.1 Flash Lite better than Mistral?

Gemini 3.1 Flash Lite is the stronger model overall, scoring 40.4 to 29.4 on the Noometry Index.

### Is Gemini 3.1 Flash Lite or Mistral better for coding?

Gemini 3.1 Flash Lite scores higher on coding benchmarks: 37.5 versus 33.2 in the Noometry coding category.

### How many benchmarks do Gemini 3.1 Flash Lite and Mistral share?

17 benchmarks have published results for both models. Gemini 3.1 Flash Lite has 38 scored results on Noometry and Mistral has 22.