# Amazon Nova Experimental Chat 11 10 vs Codellama 34b Instruct

> Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 30.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-11-10-vs-codellama-34b-instruct
- Last updated: 2026-10-11
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 7 categories and Codellama 34b Instruct in 0 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Experimental Chat 11 10 leads 58.8 to 28.2.
- Codellama 34b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| Provider | Amazon | Meta |
| Noometry Index | 43.0 | 30.8 |
| Rank | 101 | 287 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 11 10: 42.3 (#107)
- Codellama 34b Instruct: 28.5 (#314)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Coding | 1433 | 1046 |
| BigCodeBench Instruct | — | 29% |
| BigCodeBench Complete | — | 37.1% |
| HumanEval+ | — | 43.9% |
| MBPP+ | — | 56.3% |

## Reasoning

- Amazon Nova Experimental Chat 11 10: 29.1 (#95)
- Codellama 34b Instruct: 19.6 (#255)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1422 | 1032 |

## Math

- Amazon Nova Experimental Chat 11 10: 39.1 (#114)
- Codellama 34b Instruct: 31.0 (#230)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Math | 1431 | 1056 |

## Knowledge

- Amazon Nova Experimental Chat 11 10: 39.9 (#127)
- Codellama 34b Instruct: —

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Expert | 1431 | — |

## Multilingual

- Amazon Nova Experimental Chat 11 10: 51.9 (#98)
- Codellama 34b Instruct: 25.8 (#284)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Non-English | 1405 | 1011 |
| LMArena Chinese | 1463 | 976 |
| LMArena French | 1449 | — |
| LMArena German | 1395 | — |
| LMArena Japanese | 1383 | — |
| LMArena Korean | 1384 | — |
| LMArena Russian | 1394 | — |
| LMArena Spanish | 1444 | — |

## Instruction Following

- Amazon Nova Experimental Chat 11 10: 73.2 (#122)
- Codellama 34b Instruct: 52.2 (#291)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Instruction Following | 1387 | 1028 |

## Long Context

- Amazon Nova Experimental Chat 11 10: 42.5 (#121)
- Codellama 34b Instruct: 30.9 (#284)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Longer Query | 1395 | 1013 |

## Writing & Preference

- Amazon Nova Experimental Chat 11 10: 58.8 (#114)
- Codellama 34b Instruct: 28.2 (#297)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Codellama 34b Instruct |
|---|---|---|
| LMArena Text | 1415 | 1066 |
| LMArena Creative Writing | 1349 | 1032 |
| LMArena Multi-Turn | 1380 | 1015 |

## FAQ

### Is Amazon Nova Experimental Chat 11 10 better than Codellama 34b Instruct?

Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 30.8 on the Noometry Index.

### Is Amazon Nova Experimental Chat 11 10 or Codellama 34b Instruct better for coding?

Amazon Nova Experimental Chat 11 10 scores higher on coding benchmarks: 42.3 versus 28.5 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 11 10 and Codellama 34b Instruct share?

10 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and Codellama 34b Instruct has 14.