Model comparison
Codellama 34b Instruct vs Nova 2.0 Pro Preview
Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 30.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
MetaSummary
- The widest gap is in coding, where Nova 2.0 Pro Preview leads 40.8 to 28.5.
- Codellama 34b Instruct has downloadable open weights; the other is API-only.
Side by side
| Codellama 34b Instruct | Nova 2.0 Pro Preview | |
|---|---|---|
| Provider | Meta | Amazon |
| Noometry Index | 30.8 | 33.4 |
| Released | — | 2025-12-02 |
| Weights | Open | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 14 | 3 |
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Category by category
Coding Nova 2.0 Pro Preview leads
Codellama 34b Instruct: 28.5 (#314), Nova 2.0 Pro Preview: 40.8 (#133)
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | — | 42.7% |
| BigCodeBench Instruct | 29% | — |
| LMArena Coding | 1046 | — |
| BigCodeBench Complete | 37.1% | — |
| HumanEval+ | 43.9% | — |
| MBPP+ | 56.3% | — |
Agentic & Tool Use Not comparable
Codellama 34b Instruct: —, Nova 2.0 Pro Preview: 21.9 (#136)
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |
Reasoning Nova 2.0 Pro Preview leads
Codellama 34b Instruct: 19.6 (#255), Nova 2.0 Pro Preview: 22.4 (#194)
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1032 | — |
Math Not comparable
Codellama 34b Instruct: 31.0 (#230), Nova 2.0 Pro Preview: —
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Math | 1056 | — |
Multilingual Not comparable
Codellama 34b Instruct: 25.8 (#284), Nova 2.0 Pro Preview: —
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1011 | — |
| LMArena Chinese | 976 | — |
Instruction Following Not comparable
Codellama 34b Instruct: 52.2 (#291), Nova 2.0 Pro Preview: —
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1028 | — |
Long Context Not comparable
Codellama 34b Instruct: 30.9 (#284), Nova 2.0 Pro Preview: —
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1013 | — |
Writing & Preference Not comparable
Codellama 34b Instruct: 28.2 (#297), Nova 2.0 Pro Preview: —
| Benchmark | Codellama 34b Instruct | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1066 | — |
| LMArena Creative Writing | 1032 | — |
| LMArena Multi-Turn | 1015 | — |
Frequently asked questions
Is Codellama 34b Instruct better than Nova 2.0 Pro Preview?
Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 30.8 on the Noometry Index.
Is Codellama 34b Instruct or Nova 2.0 Pro Preview better for coding?
Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.8 versus 28.5 in the Noometry coding category.
How many benchmarks do Codellama 34b Instruct and Nova 2.0 Pro Preview share?
0 benchmarks have published results for both models. Codellama 34b Instruct has 14 scored results on Noometry and Nova 2.0 Pro Preview has 3.