# Magistral Small vs Mixtral 8x7B

> Magistral Small is the stronger model overall, scoring 30.2 to 27.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/magistral-small-vs-mixtral-8x7b
- Last updated: 2026-10-10
- Shared benchmarks: 3

## Summary

- They share 3 benchmarks with published results for both. Magistral Small scores higher in 3 categories and Mixtral 8x7B in 1 category; 4 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Magistral Small leads 30.9 to 11.0.
- The biggest single-benchmark swing is GPQA Diamond: 56.1% for Magistral Small and 30.6% for Mixtral 8x7B.
- Mixtral 8x7B is cheaper at $0.70 / $0.70 per million input/output tokens, against $0.50 / $1.50 for Magistral Small.
- Magistral Small accepts more context: 128K tokens versus 32K.

## Snapshot

| | Magistral Small | Mixtral 8x7B |
|---|---|---|
| Provider | Mistral AI | Mistral AI |
| Noometry Index | 30.2 | 27.1 |
| Rank | 296 | 334 |
| Context | 128K | 32K |
| Input $/M | $0.50 | $0.70 |
| Output $/M | $1.50 | $0.70 |
| Weights | Open | Open |

## Coding

- Magistral Small: 38.4 (#176)
- Mixtral 8x7B: 32.8 (#269)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| SciCode | 35.2% | — |
| LMArena Coding | — | 1126 |
| HumanEval+ | — | 39.6% |
| MBPP+ | — | 49.7% |

## Reasoning

- Magistral Small: 6.8 (#350)
- Mixtral 8x7B: 18.2 (#285)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| DTBench | 61.3% | 49.6% |
| Epoch Capabilities Index | 133.19 | 118.47 |
| ARC-AGI-2 | 0% | — |
| Kagi LLM Benchmark | 6.3% | — |
| ARC-AGI-1 | 5% | — |
| CritPt | 0.3% | — |
| Chess Puzzles | 3% | — |
| LMArena Hard Prompts | — | 1115 |
| Adversarial NLI | — | 55.2% |
| ForecastBench | — | 56.3 |
| HellaSwag | — | 86.7% |
| PIQA | — | 83.6% |
| WinoGrande | — | 77.2% |

## Math

- Magistral Small: 26.2 (#261)
- Mixtral 8x7B: 18.8 (#289)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 30% | — |
| Omni-MATH | — | 10.5% |
| LMArena Math | — | 1147 |
| MATH Level 5 | — | 10% |
| GSM8K | — | 74.4% |

## Knowledge

- Magistral Small: 30.9 (#223)
- Mixtral 8x7B: 11.0 (#301)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| GPQA Diamond | 56.1% | 30.6% |
| MMLU-Pro | — | 33.5% |
| GPQA (HELM) | — | 29.6% |
| LMArena Expert | — | 1088 |
| ARC (AI2) Challenge | — | 87.3% |
| MMLU | — | 70.6% |
| OpenBookQA | — | 85.8% |
| TriviaQA | — | 82.2% |

## Multilingual

- Magistral Small: —
- Mixtral 8x7B: 29.6 (#266)

| Benchmark | Magistral Small | 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

- Magistral Small: —
- Mixtral 8x7B: 51.0 (#297)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| IFEval | — | 57.5% |
| LMArena Instruction Following | — | 1109 |

## Long Context

- Magistral Small: —
- Mixtral 8x7B: 33.4 (#260)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| LMArena Longer Query | — | 1103 |

## Writing & Preference

- Magistral Small: —
- Mixtral 8x7B: 34.2 (#270)

| Benchmark | Magistral Small | Mixtral 8x7B |
|---|---|---|
| LMArena Text | — | 1132 |
| LMArena Creative Writing | — | 1109 |
| WildBench | — | 67.3% |
| LMArena Multi-Turn | — | 1115 |

## FAQ

### Is Magistral Small better than Mixtral 8x7B?

Magistral Small is the stronger model overall, scoring 30.2 to 27.1 on the Noometry Index.

### Which is cheaper, Magistral Small or Mixtral 8x7B?

Mixtral 8x7B is cheaper. It lists at $0.70 per million input tokens and $0.70 per million output tokens; Magistral Small lists at $0.50 and $1.50.

### Is Magistral Small or Mixtral 8x7B better for coding?

Magistral Small scores higher on coding benchmarks: 38.4 versus 32.8 in the Noometry coding category.

### Which has the bigger context window?

Magistral Small does, with 128K tokens against 32K.

### How many benchmarks do Magistral Small and Mixtral 8x7B share?

3 benchmarks have published results for both models. Magistral Small has 10 scored results on Noometry and Mixtral 8x7B has 38.