# Codellama 34b Instruct vs Hy4 preview

> Hy4 preview is the stronger model overall, scoring 45.3 to 30.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/codellama-34b-instruct-vs-hy4-preview
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Hy4 preview leads 55.7 to 31.0.

## Snapshot

| | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| Provider | Meta | Tencent |
| Noometry Index | 30.8 | 45.3 |
| Rank | 287 | 73 |
| Context | — | 1.05M |
| Input $/M | — | $0.83 |
| Output $/M | — | $2.50 |
| Weights | Open | Open |

## Coding

- Codellama 34b Instruct: 28.5 (#314)
- Hy4 preview: 51.6 (#38)

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena WebDev | — | 1632 |
| BigCodeBench Instruct | 29% | — |
| LMArena Coding | 1046 | — |
| BigCodeBench Complete | 37.1% | — |
| HumanEval+ | 43.9% | — |
| MBPP+ | 56.3% | — |

## Reasoning

- Codellama 34b Instruct: 19.6 (#255)
- Hy4 preview: 31.9 (#79)

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| NYT Connections (extended) | — | 68.2% |
| LMArena Hard Prompts | 1032 | — |

## Math

- Codellama 34b Instruct: 31.0 (#230)
- Hy4 preview: 55.7 (#42)

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| ProofBench | — | 75% |
| LMArena Math | 1056 | — |

## Multilingual

- Codellama 34b Instruct: 25.8 (#284)
- Hy4 preview: —

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Non-English | 1011 | — |
| LMArena Chinese | 976 | — |

## Instruction Following

- Codellama 34b Instruct: 52.2 (#291)
- Hy4 preview: —

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Instruction Following | 1028 | — |

## Long Context

- Codellama 34b Instruct: 30.9 (#284)
- Hy4 preview: —

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Longer Query | 1013 | — |

## Writing & Preference

- Codellama 34b Instruct: 28.2 (#297)
- Hy4 preview: —

| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Text | 1066 | — |
| LMArena Creative Writing | 1032 | — |
| LMArena Multi-Turn | 1015 | — |

## FAQ

### Is Codellama 34b Instruct better than Hy4 preview?

Hy4 preview is the stronger model overall, scoring 45.3 to 30.8 on the Noometry Index.

### Is Codellama 34b Instruct or Hy4 preview better for coding?

Hy4 preview scores higher on coding benchmarks: 51.6 versus 28.5 in the Noometry coding category.

### How many benchmarks do Codellama 34b Instruct and Hy4 preview share?

0 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Hy4 preview has 3.