# Codellama 34b Instruct vs Codellama 70b Instruct

> Codellama 70b Instruct is the stronger model overall, scoring 33.3 to 30.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/codellama-34b-instruct-vs-codellama-70b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 7

## Summary

- They share 7 benchmarks with published results for both. Codellama 34b Instruct scores higher in 2 categories and Codellama 70b Instruct in 3 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in coding, where Codellama 70b Instruct leads 37.0 to 28.0.
- The biggest single-benchmark swing is BigCodeBench Complete: 37.1% for Codellama 34b Instruct and 49.6% for Codellama 70b Instruct.

## Snapshot

| | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| Provider | Meta | Meta |
| Noometry Index | 30.2 | 33.3 |
| Rank | 285 | 236 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Codellama 34b Instruct: 28.0 (#310)
- Codellama 70b Instruct: 37.0 (#189)

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| BigCodeBench Instruct | 29% | 40.7% |
| BigCodeBench Complete | 37.1% | 49.6% |
| HumanEval+ | 43.9% | 65.9% |
| LMArena Coding | 1046 | — |
| MBPP+ | 56.3% | — |

## Reasoning

- Codellama 34b Instruct: 18.8 (#250)
- Codellama 70b Instruct: 19.2 (#241)

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1032 | 1052 |

## Math

- Codellama 34b Instruct: 28.5 (#227)
- Codellama 70b Instruct: —

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Math | 1056 | — |

## Multilingual

- Codellama 34b Instruct: 25.9 (#279)
- Codellama 70b Instruct: 24.9 (#283)

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Non-English | 1011 | 992 |
| LMArena Chinese | 976 | — |

## Instruction Following

- Codellama 34b Instruct: 52.4 (#286)
- Codellama 70b Instruct: 52.1 (#288)

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Instruction Following | 1028 | 1024 |

## Long Context

- Codellama 34b Instruct: 30.8 (#279)
- Codellama 70b Instruct: —

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Longer Query | 1014 | — |

## Writing & Preference

- Codellama 34b Instruct: 28.4 (#292)
- Codellama 70b Instruct: 33.6 (#272)

| Benchmark | Codellama 34b Instruct | Codellama 70b Instruct |
|---|---|---|
| LMArena Text | 1066 | 1057 |
| LMArena Creative Writing | 1032 | — |
| LMArena Multi-Turn | 1015 | — |

## FAQ

### Is Codellama 34b Instruct better than Codellama 70b Instruct?

Codellama 70b Instruct is the stronger model overall, scoring 33.3 to 30.2 on the Noometry Index.

### Is Codellama 34b Instruct or Codellama 70b Instruct better for coding?

Codellama 70b Instruct scores higher on coding benchmarks: 37.0 versus 28.0 in the Noometry coding category.

### How many benchmarks do Codellama 34b Instruct and Codellama 70b Instruct share?

7 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Codellama 70b Instruct has 7.