# Amazon Nova Experimental Chat 10 20 vs Mistral Large 4

> Amazon Nova Experimental Chat 10 20 and Mistral Large 4 score almost the same on the Noometry Index (42.1 vs 43.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-10-20-vs-mistral-large-4
- Last updated: 2026-10-12
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 2 categories and Mistral Large 4 in 6 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in coding, where Mistral Large 4 leads 48.6 to 41.6.

## Snapshot

| | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| Provider | Amazon | Mistral AI |
| Noometry Index | 42.1 | 43.1 |
| Rank | 118 | 99 |
| Context | — | 1.05M |
| Input $/M | — | $0.68 |
| Output $/M | — | $2.09 |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Experimental Chat 10 20: 41.6 (#123)
- Mistral Large 4: 48.6 (#57)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Coding | 1412 | 1475 |
| LMArena WebDev | — | 1541 |

## Reasoning

- Amazon Nova Experimental Chat 10 20: 28.4 (#106)
- Mistral Large 4: 22.5 (#192)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1444 |
| NYT Connections (extended) | — | 27.4% |

## Math

- Amazon Nova Experimental Chat 10 20: 39.0 (#119)
- Mistral Large 4: 40.4 (#91)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Math | 1425 | 1488 |

## Knowledge

- Amazon Nova Experimental Chat 10 20: 38.5 (#144)
- Mistral Large 4: 36.6 (#166)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Expert | 1386 | 1447 |
| SimpleQA Verified | — | 20% |

## Multilingual

- Amazon Nova Experimental Chat 10 20: 49.5 (#131)
- Mistral Large 4: 52.6 (#82)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Non-English | 1372 | 1415 |
| LMArena Chinese | 1404 | 1491 |
| LMArena Russian | 1371 | 1414 |
| LMArena French | 1425 | — |
| LMArena German | 1391 | — |
| LMArena Japanese | 1360 | — |
| LMArena Korean | 1324 | — |
| LMArena Spanish | 1382 | — |

## Instruction Following

- Amazon Nova Experimental Chat 10 20: 72.1 (#141)
- Mistral Large 4: 75.0 (#76)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Instruction Following | 1365 | 1424 |

## Long Context

- Amazon Nova Experimental Chat 10 20: 41.7 (#133)
- Mistral Large 4: 43.6 (#89)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Longer Query | 1370 | 1429 |

## Writing & Preference

- Amazon Nova Experimental Chat 10 20: 56.6 (#136)
- Mistral Large 4: 60.4 (#97)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large 4 |
|---|---|---|
| LMArena Text | 1394 | 1427 |
| LMArena Creative Writing | 1318 | 1361 |
| LMArena Multi-Turn | 1364 | 1424 |

## FAQ

### Is Amazon Nova Experimental Chat 10 20 better than Mistral Large 4?

Amazon Nova Experimental Chat 10 20 and Mistral Large 4 score almost the same on the Noometry Index (42.1 vs 43.1), so choose on price, context window or the category you care about most.

### Is Amazon Nova Experimental Chat 10 20 or Mistral Large 4 better for coding?

Mistral Large 4 scores higher on coding benchmarks: 48.6 versus 41.6 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 10 20 and Mistral Large 4 share?

12 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Mistral Large 4 has 15.