# Gemini 1.5 Flash 8B vs Mistral Large

> Mistral Large is the stronger model overall, scoring 31.6 to 29.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-5-flash-8b-vs-mistral-large
- Last updated: 2026-10-10
- Shared benchmarks: 20

## Summary

- They share 20 benchmarks with published results for both. Gemini 1.5 Flash 8B scores higher in 3 categories and Mistral Large in 5 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Mistral Large leads 30.0 to 16.0.
- The biggest single-benchmark swing is GPQA Diamond: 33% for Gemini 1.5 Flash 8B and 51.3% for Mistral Large.
- Mistral Large has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| Provider | Google | Mistral AI |
| Noometry Index | 29.7 | 31.6 |
| Rank | 292 | 258 |
| Context | — | 131K |
| Input $/M | — | $2 |
| Output $/M | — | $6 |
| Weights | Proprietary | Open |

## Coding

- Gemini 1.5 Flash 8B: 34.9 (#221)
- Mistral Large: 33.8 (#240)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Coding | 1218 | 1277 |
| SciCode | — | 36.2% |
| BigCodeBench Instruct | — | 30% |
| LiveBench Coding | — | 47.1% |
| BigCodeBench Complete | — | 38.3% |
| ALE-Bench | — | 264.7 |
| HumanEval+ | — | 62.2% |
| MBPP+ | — | 59.5% |

## Agentic & Tool Use

- Gemini 1.5 Flash 8B: —
- Mistral Large: 28.4 (#83)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 38.4% |

## Reasoning

- Gemini 1.5 Flash 8B: 19.2 (#242)
- Mistral Large: 15.4 (#305)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Hard Prompts | 1210 | 1257 |
| DTBench | 50% | 65.1% |
| SimpleBench | — | 22.5% |
| CritPt | — | 0% |
| LiveBench Reasoning | — | 43.5% |
| LiveBench Data Analysis | — | 50.1% |
| LMCA | — | 16.7% |
| Epoch Capabilities Index | — | 128.52 |
| ForecastBench | — | 57.1 |
| LiveBench | — | 48.4% |

## Math

- Gemini 1.5 Flash 8B: 13.3 (#296)
- Mistral Large: 17.1 (#285)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 4.6% | 8.5% |
| LMArena Math | 1207 | 1262 |
| Omni-MATH | — | 28.1% |
| LiveBench Math | — | 42.5% |
| MATH Level 5 | — | 50.3% |
| FrontierMath (Feb 2025 set) | — | 0.3% |

## Knowledge

- Gemini 1.5 Flash 8B: 16.0 (#285)
- Mistral Large: 30.0 (#224)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| GPQA Diamond | 33% | 51.3% |
| LMArena Expert | 1185 | 1232 |
| MMLU-Pro | — | 59.9% |
| Confabulations | — | 21.4% |
| Vectara Hallucination Rate | — | 4.5% |
| GPQA (HELM) | — | 43.5% |
| MMLU | — | 80% |

## Multimodal

- Gemini 1.5 Flash 8B: 27.6 (#110)
- Mistral Large: —

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

## Multilingual

- Gemini 1.5 Flash 8B: 38.6 (#224)
- Mistral Large: 40.1 (#214)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Non-English | 1215 | 1237 |
| LMArena Chinese | 1231 | 1240 |
| LMArena French | 1233 | 1324 |
| LMArena German | 1206 | 1254 |
| LMArena Japanese | 1150 | 1187 |
| LMArena Korean | 1140 | 1202 |
| LMArena Russian | 1236 | 1257 |
| LMArena Spanish | 1212 | 1268 |

## Instruction Following

- Gemini 1.5 Flash 8B: 63.1 (#231)
- Mistral Large: 68.1 (#186)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Instruction Following | 1199 | 1249 |
| LiveBench Instruction Following | — | 67.9% |
| IFEval | — | 87.7% |

## Long Context

- Gemini 1.5 Flash 8B: 36.9 (#220)
- Mistral Large: 38.3 (#194)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Longer Query | 1219 | 1262 |

## Writing & Preference

- Gemini 1.5 Flash 8B: 43.0 (#227)
- Mistral Large: 40.9 (#237)

| Benchmark | Gemini 1.5 Flash 8B | Mistral Large |
|---|---|---|
| LMArena Text | 1226 | 1266 |
| LMArena Creative Writing | 1218 | 1243 |
| LMArena Multi-Turn | 1185 | 1260 |
| Short-Story Creative Writing | — | 69% |
| EQ-Bench Creative Writing | — | 985 |
| WildBench | — | 80.1% |
| LiveBench Language | — | 39.4% |

## FAQ

### Is Gemini 1.5 Flash 8B better than Mistral Large?

Mistral Large is the stronger model overall, scoring 31.6 to 29.7 on the Noometry Index.

### Is Gemini 1.5 Flash 8B or Mistral Large better for coding?

Gemini 1.5 Flash 8B scores higher on coding benchmarks: 34.9 versus 33.8 in the Noometry coding category.

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

20 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and Mistral Large has 51.