# Gemini 1.5 Flash 8B vs Mistral Medium 3.1

> Mistral Medium 3.1 is the stronger model overall, scoring 31.9 to 29.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-5-flash-8b-vs-mistral-medium-3-1
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where Mistral Medium 3.1 leads 55.5 to 42.8.

## Snapshot

| | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| Provider | Google | Mistral AI |
| Noometry Index | 29.9 | 31.9 |
| Rank | 301 | 266 |
| Context | — | 131K |
| Input $/M | — | $0.40 |
| Output $/M | — | $2 |
| Weights | Proprietary | Proprietary |

## Coding

- Gemini 1.5 Flash 8B: 35.5 (#225)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Coding | 1218 | — |

## Reasoning

- Gemini 1.5 Flash 8B: 20.0 (#244)
- Mistral Medium 3.1: 10.6 (#341)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| NYT Connections (extended) | — | 6.5% |
| Thematic Generalization | — | 20.3% |
| LMArena Hard Prompts | 1209 | — |
| DTBench | 50% | — |

## Math

- Gemini 1.5 Flash 8B: 14.2 (#302)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 4.6% | — |
| LMArena Math | 1207 | — |

## Knowledge

- Gemini 1.5 Flash 8B: 16.0 (#289)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| GPQA Diamond | 33% | — |
| LMArena Expert | 1185 | — |

## Multimodal

- Gemini 1.5 Flash 8B: 28.2 (#115)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Vision | 1044 | — |

## Multilingual

- Gemini 1.5 Flash 8B: 38.5 (#229)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Non-English | 1215 | — |
| LMArena Chinese | 1231 | — |
| LMArena French | 1234 | — |
| LMArena German | 1206 | — |
| LMArena Japanese | 1150 | — |
| LMArena Korean | 1140 | — |
| LMArena Russian | 1236 | — |
| LMArena Spanish | 1212 | — |

## Instruction Following

- Gemini 1.5 Flash 8B: 62.8 (#236)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Instruction Following | 1199 | — |

## Long Context

- Gemini 1.5 Flash 8B: 37.0 (#225)
- Mistral Medium 3.1: —

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Longer Query | 1219 | — |

## Writing & Preference

- Gemini 1.5 Flash 8B: 42.8 (#232)
- Mistral Medium 3.1: 55.5 (#145)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Medium 3.1 |
|---|---|---|
| LMArena Text | 1226 | — |
| LMArena Creative Writing | 1218 | — |
| EQ-Bench Creative Writing | — | 1476 |
| LMArena Multi-Turn | 1185 | — |

## FAQ

### Is Gemini 1.5 Flash 8B better than Mistral Medium 3.1?

Mistral Medium 3.1 is the stronger model overall, scoring 31.9 to 29.9 on the Noometry Index.

### How many benchmarks do Gemini 1.5 Flash 8B and Mistral Medium 3.1 share?

0 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and Mistral Medium 3.1 has 3.