Model comparison
Codellama 34b Instruct vs Hy4 preview
Hy4 preview is the stronger model overall, scoring 45.3 to 30.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Meta
TencentSummary
- The widest gap is in math, where Hy4 preview leads 55.7 to 31.0.
Side by side
| Codellama 34b Instruct | Hy4 preview | |
|---|---|---|
| Provider | Meta | Tencent |
| Noometry Index | 30.8 | 45.3 |
| Released | — | 2026-08-28 |
| Weights | Open | Open |
| Context window | — | 1.05M |
| Max output | — | 64K |
| Input $ / M tokens | — | $0.83 |
| Output $ / M tokens | — | $2.50 |
| Results tracked | 14 | 3 |
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Category by category
Coding Hy4 preview leads
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 Hy4 preview leads
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 Hy4 preview leads
Codellama 34b Instruct: 31.0 (#230), Hy4 preview: 55.7 (#42)
| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| ProofBench | — | 75% |
| LMArena Math | 1056 | — |
Multilingual Not comparable
Codellama 34b Instruct: 25.8 (#284), Hy4 preview: —
| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Non-English | 1011 | — |
| LMArena Chinese | 976 | — |
Instruction Following Not comparable
Codellama 34b Instruct: 52.2 (#291), Hy4 preview: —
| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Instruction Following | 1028 | — |
Long Context Not comparable
Codellama 34b Instruct: 30.9 (#284), Hy4 preview: —
| Benchmark | Codellama 34b Instruct | Hy4 preview |
|---|---|---|
| LMArena Longer Query | 1013 | — |
Writing & Preference Not comparable
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 | — |
Frequently asked questions
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.