# Llama 13b vs Mistral Small 3

> Mistral Small 3 is the stronger model overall, scoring 30.9 to 23.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/llama-13b-vs-mistral-small-3
- Last updated: 2026-10-10
- Shared benchmarks: 9

## Summary

- They share 9 benchmarks with published results for both. Llama 13b scores higher in 1 category and Mistral Small 3 in 5 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where Mistral Small 3 leads 63.9 to 36.9.

## Snapshot

| | Llama 13b | Mistral Small 3 |
|---|---|---|
| Provider | Meta | Mistral AI |
| Noometry Index | 23.9 | 30.9 |
| Rank | 344 | 268 |
| Context | — | 33K |
| Input $/M | — | $0.05 |
| Output $/M | — | $0.08 |
| Weights | Open | Open |

## Coding

- Llama 13b: 20.9 (#332)
- Mistral Small 3: 36.0 (#203)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Coding | 683 | 1246 |
| BigCodeBench Instruct | — | 45.3% |
| BigCodeBench Complete | — | 50.4% |

## Reasoning

- Llama 13b: 13.4 (#327)
- Mistral Small 3: 18.2 (#269)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Hard Prompts | 728 | 1233 |
| Epoch Capabilities Index | 100.09 | 127.06 |
| Chess Puzzles | — | 0% |
| BIG-Bench Hard | 37.9% | — |
| HellaSwag | 79.2% | — |
| LAMBADA | 75.2% | — |
| PIQA | 80.1% | — |
| WinoGrande | 73% | — |

## Math

- Llama 13b: 24.4 (#259)
- Mistral Small 3: 15.3 (#290)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Math | 838 | 1240 |
| OTIS Mock AIME 2024-2025 | — | 6.7% |
| GSM8K | 20.6% | — |

## Knowledge

- Llama 13b: —
- Mistral Small 3: 25.0 (#258)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| GPQA Diamond | — | 47.3% |
| Confabulations | — | 25.2% |
| LMArena Expert | — | 1202 |
| ARC (AI2) Challenge | 52.7% | — |
| BoolQ | 78.7% | — |
| MMLU | 47.7% | — |
| OpenBookQA | 56.4% | — |
| TriviaQA | 77.9% | — |

## Multimodal

- Llama 13b: —
- Mistral Small 3: —

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| ScienceQA | 43.3% | — |

## Multilingual

- Llama 13b: 16.8 (#292)
- Mistral Small 3: 37.5 (#231)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Non-English | 819 | 1198 |
| LMArena Chinese | — | 1204 |
| LMArena French | — | 1202 |
| LMArena German | — | 1211 |
| LMArena Japanese | — | 1111 |
| LMArena Korean | — | 1188 |
| LMArena Russian | — | 1216 |

## Instruction Following

- Llama 13b: 36.9 (#300)
- Mistral Small 3: 63.9 (#224)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Instruction Following | 781 | 1214 |

## Long Context

- Llama 13b: —
- Mistral Small 3: 37.8 (#206)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Longer Query | — | 1246 |

## Writing & Preference

- Llama 13b: 13.9 (#307)
- Mistral Small 3: 32.4 (#275)

| Benchmark | Llama 13b | Mistral Small 3 |
|---|---|---|
| LMArena Text | 834 | 1234 |
| LMArena Creative Writing | 794 | 1195 |
| LMArena Multi-Turn | 753 | 1217 |
| EQ-Bench Creative Writing | — | 707 |

## FAQ

### Is Llama 13b better than Mistral Small 3?

Mistral Small 3 is the stronger model overall, scoring 30.9 to 23.9 on the Noometry Index.

### Is Llama 13b or Mistral Small 3 better for coding?

Mistral Small 3 scores higher on coding benchmarks: 36.0 versus 20.9 in the Noometry coding category.

### How many benchmarks do Llama 13b and Mistral Small 3 share?

9 benchmarks have published results for both models. Llama 13b has 21 scored results on Noometry and Mistral Small 3 has 24.