# Mistral 7B vs Mistral Large 3

> Mistral Large 3 is the stronger model overall, scoring 38.6 to 22.9 on the Noometry Index. Mistral 7B costs 1.5× less per token, which makes it the better buy when Mistral Large 3's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/mistral-7b-vs-mistral-large-3
- Last updated: 2026-10-10
- Shared benchmarks: 16

## Summary

- They share 16 benchmarks with published results for both. Mistral 7B scores higher in 0 categories and Mistral Large 3 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Mistral Large 3 leads 60.2 to 30.9.
- Mistral 7B is cheaper at $0.25 / $0.25 per million input/output tokens, against $0.25 / $0.75 for Mistral Large 3.
- Mistral Large 3 accepts more context: 262K tokens versus 8K.

## Snapshot

| | Mistral 7B | Mistral Large 3 |
|---|---|---|
| Provider | Mistral AI | Mistral AI |
| Noometry Index | 22.9 | 38.6 |
| Rank | 346 | 172 |
| Context | 8K | 262K |
| Input $/M | $0.25 | $0.25 |
| Output $/M | $0.25 | $0.75 |
| Weights | Open | Open |

## Coding

- Mistral 7B: 25.9 (#321)
- Mistral Large 3: 34.1 (#230)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Coding | 1082 | 1447 |
| LMArena WebDev | — | 1230 |
| BigCodeBench Instruct | 19.5% | — |
| BigCodeBench Complete | 27.3% | — |
| HumanEval+ | 36% | — |
| MBPP+ | 42.1% | — |

## Reasoning

- Mistral 7B: 12.6 (#331)
- Mistral Large 3: 14.6 (#314)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Hard Prompts | 1067 | 1429 |
| Kagi LLM Benchmark | — | 50.9% |
| NYT Connections (extended) | — | 7.5% |
| Chess Puzzles | 0% | — |
| Thematic Generalization | — | 23% |
| DTBench | 42.5% | — |
| Adversarial NLI | 47.1% | — |
| BIG-Bench Hard | 56.1% | — |
| Epoch Capabilities Index | 111.97 | — |
| HellaSwag | 81% | — |
| PIQA | 83% | — |
| WinoGrande | 75.3% | — |

## Math

- Mistral 7B: 7.6 (#319)
- Mistral Large 3: 36.0 (#131)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Math | 1085 | 1415 |
| OTIS Mock AIME 2024-2025 | 0.3% | — |
| MATH Level 5 | 3.7% | — |
| GSM8K | 54.4% | — |

## Knowledge

- Mistral 7B: 7.3 (#306)
- Mistral Large 3: 35.5 (#173)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Expert | 1036 | 1421 |
| GPQA Diamond | 15.2% | — |
| Vectara Hallucination Rate | — | 14.5% |
| ARC (AI2) Challenge | 78.6% | — |
| BoolQ | 87.4% | — |
| MMLU | 62.5% | — |
| OpenBookQA | 79.8% | — |
| TriviaQA | 75.2% | — |

## Multimodal

- Mistral 7B: —
- Mistral Large 3: 37.6 (#65)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Vision | — | 1222 |

## Multilingual

- Mistral 7B: 26.0 (#278)
- Mistral Large 3: 52.6 (#79)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Non-English | 1012 | 1412 |
| LMArena Chinese | 1009 | 1448 |
| LMArena French | 1036 | 1456 |
| LMArena German | 987 | 1438 |
| LMArena Japanese | 878 | 1399 |
| LMArena Russian | 1018 | 1412 |
| LMArena Spanish | 1026 | 1437 |
| LMArena Korean | — | 1384 |

## Instruction Following

- Mistral 7B: 54.5 (#275)
- Mistral Large 3: 74.1 (#104)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Instruction Following | 1060 | 1402 |

## Long Context

- Mistral 7B: 32.2 (#266)
- Mistral Large 3: 43.1 (#102)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Longer Query | 1060 | 1413 |

## Writing & Preference

- Mistral 7B: 30.9 (#281)
- Mistral Large 3: 60.2 (#100)

| Benchmark | Mistral 7B | Mistral Large 3 |
|---|---|---|
| LMArena Text | 1090 | 1427 |
| LMArena Creative Writing | 1068 | 1385 |
| LMArena Multi-Turn | 1062 | 1429 |
| EQ-Bench Creative Writing | — | 1412 |

## FAQ

### Is Mistral 7B better than Mistral Large 3?

Mistral Large 3 is the stronger model overall, scoring 38.6 to 22.9 on the Noometry Index. Mistral 7B costs 1.5× less per token, which makes it the better buy when Mistral Large 3's lead doesn't matter for your workload.

### Which is cheaper, Mistral 7B or Mistral Large 3?

Mistral 7B is cheaper. It lists at $0.25 per million input tokens and $0.25 per million output tokens; Mistral Large 3 lists at $0.25 and $0.75.

### Is Mistral 7B or Mistral Large 3 better for coding?

Mistral Large 3 scores higher on coding benchmarks: 34.1 versus 25.9 in the Noometry coding category.

### Which has the bigger context window?

Mistral Large 3 does, with 262K tokens against 8K.

### How many benchmarks do Mistral 7B and Mistral Large 3 share?

16 benchmarks have published results for both models. Mistral 7B has 37 scored results on Noometry and Mistral Large 3 has 24.