# Ministral 3B vs Mixtral 8x7B

> Ministral 3B and Mixtral 8x7B score almost the same on the Noometry Index (26.2 vs 27.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/ministral-3b-vs-mixtral-8x7b
- Last updated: 2026-10-12
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Ministral 3B scores higher in 2 categories and Mixtral 8x7B in 1 category; one gap is clear of the uncertainty.
- The widest gap is in math, where Ministral 3B leads 26.6 to 18.8.
- The biggest single-benchmark swing is GPQA Diamond: 25.3% for Ministral 3B and 30.6% for Mixtral 8x7B.
- Ministral 3B is cheaper at $0.10 / $0.10 per million input/output tokens, against $0.70 / $0.70 for Mixtral 8x7B.
- Ministral 3B accepts more context: 131K tokens versus 32K.

## Snapshot

| | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| Provider | Mistral AI | Mistral AI |
| Noometry Index | 26.2 | 27.1 |
| Rank | 338 | 334 |
| Context | 131K | 32K |
| Input $/M | $0.10 | $0.70 |
| Output $/M | $0.10 | $0.70 |
| Weights | Open | Open |

## Coding

- Ministral 3B: —
- Mixtral 8x7B: 32.8 (#269)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| LMArena Coding | — | 1126 |
| HumanEval+ | — | 39.6% |
| MBPP+ | — | 49.7% |

## Reasoning

- Ministral 3B: 18.4 (#282)
- Mixtral 8x7B: 18.2 (#285)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| DTBench | 51.7% | 49.6% |
| Epoch Capabilities Index | 118.1 | 118.47 |
| LMArena Hard Prompts | — | 1115 |
| LMCA | 5.5% | — |
| Adversarial NLI | — | 55.2% |
| ForecastBench | — | 56.3 |
| HellaSwag | — | 86.7% |
| PIQA | — | 83.6% |
| WinoGrande | — | 77.2% |

## Math

- Ministral 3B: 26.6 (#258)
- Mixtral 8x7B: 18.8 (#289)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| MATH Level 5 | 14.4% | 10% |
| Omni-MATH | — | 10.5% |
| LMArena Math | — | 1147 |
| GSM8K | — | 74.4% |

## Knowledge

- Ministral 3B: 10.4 (#302)
- Mixtral 8x7B: 11.0 (#301)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| GPQA Diamond | 25.3% | 30.6% |
| MMLU-Pro | — | 33.5% |
| Vectara Hallucination Rate | 7.3% | — |
| GPQA (HELM) | — | 29.6% |
| LMArena Expert | — | 1088 |
| ARC (AI2) Challenge | — | 87.3% |
| MMLU | — | 70.6% |
| OpenBookQA | — | 85.8% |
| TriviaQA | — | 82.2% |

## Multilingual

- Ministral 3B: —
- Mixtral 8x7B: 29.6 (#266)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| LMArena Non-English | — | 1077 |
| LMArena Chinese | — | 1055 |
| LMArena French | — | 1166 |
| LMArena German | — | 1114 |
| LMArena Japanese | — | 931 |
| LMArena Korean | — | 968 |
| LMArena Russian | — | 1090 |
| LMArena Spanish | — | 1111 |

## Instruction Following

- Ministral 3B: —
- Mixtral 8x7B: 51.0 (#297)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| IFEval | — | 57.5% |
| LMArena Instruction Following | — | 1109 |

## Long Context

- Ministral 3B: —
- Mixtral 8x7B: 33.4 (#260)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| LMArena Longer Query | — | 1103 |

## Writing & Preference

- Ministral 3B: —
- Mixtral 8x7B: 34.2 (#270)

| Benchmark | Ministral 3B | Mixtral 8x7B |
|---|---|---|
| LMArena Text | — | 1132 |
| LMArena Creative Writing | — | 1109 |
| WildBench | — | 67.3% |
| LMArena Multi-Turn | — | 1115 |

## FAQ

### Is Ministral 3B better than Mixtral 8x7B?

Ministral 3B and Mixtral 8x7B score almost the same on the Noometry Index (26.2 vs 27.1), so choose on price, context window or the category you care about most.

### Which is cheaper, Ministral 3B or Mixtral 8x7B?

Ministral 3B is cheaper. It lists at $0.10 per million input tokens and $0.10 per million output tokens; Mixtral 8x7B lists at $0.70 and $0.70.

### Which has the bigger context window?

Ministral 3B does, with 131K tokens against 32K.

### How many benchmarks do Ministral 3B and Mixtral 8x7B share?

4 benchmarks have published results for both models. Ministral 3B has 6 scored results on Noometry and Mixtral 8x7B has 38.