# Amazon Nova Experimental Chat 26 02 10 vs Mixtral 8x7B

> Amazon Nova Experimental Chat 26 02 10 is the stronger model overall, scoring 44.5 to 27.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-26-02-10-vs-mixtral-8x7b
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 26 02 10 scores higher in 8 categories and Mixtral 8x7B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Amazon Nova Experimental Chat 26 02 10 leads 42.3 to 11.0.
- Mixtral 8x7B has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| Provider | Amazon | Mistral AI |
| Noometry Index | 44.5 | 27.1 |
| Rank | 77 | 334 |
| Context | — | 32K |
| Input $/M | — | $0.70 |
| Output $/M | — | $0.70 |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 26 02 10: 43.9 (#82)
- Mixtral 8x7B: 32.8 (#269)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Coding | 1483 | 1126 |
| HumanEval+ | — | 39.6% |
| MBPP+ | — | 49.7% |

## Reasoning

- Amazon Nova Experimental Chat 26 02 10: 30.1 (#86)
- Mixtral 8x7B: 18.2 (#285)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Hard Prompts | 1458 | 1115 |
| DTBench | — | 49.6% |
| Adversarial NLI | — | 55.2% |
| Epoch Capabilities Index | — | 118.47 |
| ForecastBench | — | 56.3 |
| HellaSwag | — | 86.7% |
| PIQA | — | 83.6% |
| WinoGrande | — | 77.2% |

## Math

- Amazon Nova Experimental Chat 26 02 10: 39.3 (#109)
- Mixtral 8x7B: 18.8 (#289)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Math | 1438 | 1147 |
| Omni-MATH | — | 10.5% |
| MATH Level 5 | — | 10% |
| GSM8K | — | 74.4% |

## Knowledge

- Amazon Nova Experimental Chat 26 02 10: 42.3 (#97)
- Mixtral 8x7B: 11.0 (#301)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Expert | 1506 | 1088 |
| GPQA Diamond | — | 30.6% |
| MMLU-Pro | — | 33.5% |
| GPQA (HELM) | — | 29.6% |
| ARC (AI2) Challenge | — | 87.3% |
| MMLU | — | 70.6% |
| OpenBookQA | — | 85.8% |
| TriviaQA | — | 82.2% |

## Multilingual

- Amazon Nova Experimental Chat 26 02 10: 54.0 (#50)
- Mixtral 8x7B: 29.6 (#266)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Non-English | 1434 | 1077 |
| LMArena Chinese | 1463 | 1055 |
| LMArena Russian | 1423 | 1090 |
| LMArena French | — | 1166 |
| LMArena German | — | 1114 |
| LMArena Japanese | — | 931 |
| LMArena Korean | — | 968 |
| LMArena Spanish | — | 1111 |

## Instruction Following

- Amazon Nova Experimental Chat 26 02 10: 75.2 (#69)
- Mixtral 8x7B: 51.0 (#297)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Instruction Following | 1427 | 1109 |
| IFEval | — | 57.5% |

## Long Context

- Amazon Nova Experimental Chat 26 02 10: 44.0 (#77)
- Mixtral 8x7B: 33.4 (#260)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Longer Query | 1441 | 1103 |

## Writing & Preference

- Amazon Nova Experimental Chat 26 02 10: 61.8 (#84)
- Mixtral 8x7B: 34.2 (#270)

| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Mixtral 8x7B |
|---|---|---|
| LMArena Text | 1448 | 1132 |
| LMArena Creative Writing | 1368 | 1109 |
| LMArena Multi-Turn | 1442 | 1115 |
| WildBench | — | 67.3% |

## FAQ

### Is Amazon Nova Experimental Chat 26 02 10 better than Mixtral 8x7B?

Amazon Nova Experimental Chat 26 02 10 is the stronger model overall, scoring 44.5 to 27.1 on the Noometry Index.

### Is Amazon Nova Experimental Chat 26 02 10 or Mixtral 8x7B better for coding?

Amazon Nova Experimental Chat 26 02 10 scores higher on coding benchmarks: 43.9 versus 32.8 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 26 02 10 and Mixtral 8x7B share?

12 benchmarks have published results for both models. Amazon Nova Experimental Chat 26 02 10 has 12 scored results on Noometry and Mixtral 8x7B has 38.