# Codellama 34b Instruct vs Mistral Small 3

> Codellama 34b Instruct and Mistral Small 3 score almost the same on the Noometry Index (30.8 vs 31.2), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/codellama-34b-instruct-vs-mistral-small-3
- Last updated: 2026-10-11
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Codellama 34b Instruct scores higher in 2 categories and Mistral Small 3 in 5 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in math, where Codellama 34b Instruct leads 31.0 to 16.3.
- The biggest single-benchmark swing is BigCodeBench Instruct: 29% for Codellama 34b Instruct and 45.3% for Mistral Small 3.

## Snapshot

| | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| Provider | Meta | Mistral AI |
| Noometry Index | 30.8 | 31.2 |
| Rank | 287 | 278 |
| Context | — | 33K |
| Input $/M | — | $0.05 |
| Output $/M | — | $0.08 |
| Weights | Open | Open |

## Coding

- Codellama 34b Instruct: 28.5 (#314)
- Mistral Small 3: 36.5 (#207)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| BigCodeBench Instruct | 29% | 45.3% |
| LMArena Coding | 1046 | 1246 |
| BigCodeBench Complete | 37.1% | 50.4% |
| HumanEval+ | 43.9% | — |
| MBPP+ | 56.3% | — |

## Reasoning

- Codellama 34b Instruct: 19.6 (#255)
- Mistral Small 3: 18.9 (#273)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Hard Prompts | 1032 | 1233 |
| Chess Puzzles | — | 0% |
| Epoch Capabilities Index | — | 127.07 |

## Math

- Codellama 34b Instruct: 31.0 (#230)
- Mistral Small 3: 16.3 (#295)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Math | 1056 | 1240 |
| OTIS Mock AIME 2024-2025 | — | 6.7% |

## Knowledge

- Codellama 34b Instruct: —
- Mistral Small 3: 25.1 (#263)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| GPQA Diamond | — | 47.3% |
| Confabulations | — | 25.2% |
| LMArena Expert | — | 1202 |

## Multilingual

- Codellama 34b Instruct: 25.8 (#284)
- Mistral Small 3: 37.3 (#236)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Non-English | 1011 | 1198 |
| LMArena Chinese | 976 | 1204 |
| LMArena French | — | 1203 |
| LMArena German | — | 1211 |
| LMArena Japanese | — | 1111 |
| LMArena Korean | — | 1188 |
| LMArena Russian | — | 1216 |

## Instruction Following

- Codellama 34b Instruct: 52.2 (#291)
- Mistral Small 3: 63.7 (#229)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Instruction Following | 1028 | 1214 |

## Long Context

- Codellama 34b Instruct: 30.9 (#284)
- Mistral Small 3: 37.8 (#211)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Longer Query | 1013 | 1246 |

## Writing & Preference

- Codellama 34b Instruct: 28.2 (#297)
- Mistral Small 3: 32.2 (#280)

| Benchmark | Codellama 34b Instruct | Mistral Small 3 |
|---|---|---|
| LMArena Text | 1066 | 1234 |
| LMArena Creative Writing | 1032 | 1195 |
| LMArena Multi-Turn | 1015 | 1217 |
| EQ-Bench Creative Writing | — | 707 |

## FAQ

### Is Codellama 34b Instruct better than Mistral Small 3?

Codellama 34b Instruct and Mistral Small 3 score almost the same on the Noometry Index (30.8 vs 31.2), so choose on price, context window or the category you care about most.

### Is Codellama 34b Instruct or Mistral Small 3 better for coding?

Mistral Small 3 scores higher on coding benchmarks: 36.5 versus 28.5 in the Noometry coding category.

### How many benchmarks do Codellama 34b Instruct and Mistral Small 3 share?

12 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Mistral Small 3 has 24.