# Amazon Nova Experimental Chat 10 20 vs Mistral Large

> Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 31.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-10-20-vs-mistral-large
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 8 categories and Mistral Large in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Amazon Nova Experimental Chat 10 20 leads 39.0 to 18.2.
- Mistral Large has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| Provider | Amazon | Mistral AI |
| Noometry Index | 42.1 | 31.9 |
| Rank | 118 | 263 |
| Context | — | 131K |
| Input $/M | — | $2 |
| Output $/M | — | $6 |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 10 20: 41.6 (#123)
- Mistral Large: 34.3 (#240)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Coding | 1412 | 1277 |
| SciCode | — | 36.2% |
| BigCodeBench Instruct | — | 30% |
| LiveBench Coding | — | 47.1% |
| BigCodeBench Complete | — | 38.3% |
| ALE-Bench | — | 264.7 |
| HumanEval+ | — | 62.2% |
| MBPP+ | — | 59.5% |

## Agentic & Tool Use

- Amazon Nova Experimental Chat 10 20: —
- Mistral Large: 28.6 (#89)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 38.4% |

## Reasoning

- Amazon Nova Experimental Chat 10 20: 28.4 (#106)
- Mistral Large: 15.8 (#310)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1257 |
| SimpleBench | — | 22.5% |
| CritPt | — | 0% |
| LiveBench Reasoning | — | 43.5% |
| DTBench | — | 65.1% |
| LiveBench Data Analysis | — | 50.1% |
| LMCA | — | 16.7% |
| Epoch Capabilities Index | — | 128.52 |
| ForecastBench | — | 57.1 |
| LiveBench | — | 48.4% |

## Math

- Amazon Nova Experimental Chat 10 20: 39.0 (#119)
- Mistral Large: 18.2 (#291)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Math | 1425 | 1262 |
| OTIS Mock AIME 2024-2025 | — | 8.5% |
| Omni-MATH | — | 28.1% |
| LiveBench Math | — | 42.5% |
| MATH Level 5 | — | 50.3% |
| FrontierMath (Feb 2025 set) | — | 0.3% |

## Knowledge

- Amazon Nova Experimental Chat 10 20: 38.5 (#144)
- Mistral Large: 30.1 (#230)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Expert | 1386 | 1232 |
| GPQA Diamond | — | 51.3% |
| MMLU-Pro | — | 59.9% |
| Confabulations | — | 21.4% |
| Vectara Hallucination Rate | — | 4.5% |
| GPQA (HELM) | — | 43.5% |
| MMLU | — | 80% |

## Multilingual

- Amazon Nova Experimental Chat 10 20: 49.5 (#131)
- Mistral Large: 40.0 (#219)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Non-English | 1372 | 1237 |
| LMArena Chinese | 1404 | 1240 |
| LMArena French | 1425 | 1325 |
| LMArena German | 1391 | 1254 |
| LMArena Japanese | 1360 | 1188 |
| LMArena Korean | 1324 | 1202 |
| LMArena Russian | 1371 | 1257 |
| LMArena Spanish | 1382 | 1268 |

## Instruction Following

- Amazon Nova Experimental Chat 10 20: 72.1 (#141)
- Mistral Large: 67.9 (#191)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Instruction Following | 1365 | 1249 |
| LiveBench Instruction Following | — | 67.9% |
| IFEval | — | 87.7% |

## Long Context

- Amazon Nova Experimental Chat 10 20: 41.7 (#133)
- Mistral Large: 38.3 (#199)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Longer Query | 1370 | 1261 |

## Writing & Preference

- Amazon Nova Experimental Chat 10 20: 56.6 (#136)
- Mistral Large: 40.7 (#242)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Large |
|---|---|---|
| LMArena Text | 1394 | 1266 |
| LMArena Creative Writing | 1318 | 1243 |
| LMArena Multi-Turn | 1364 | 1260 |
| Short-Story Creative Writing | — | 69% |
| EQ-Bench Creative Writing | — | 985 |
| WildBench | — | 80.1% |
| LiveBench Language | — | 39.4% |

## FAQ

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

Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 31.9 on the Noometry Index.

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

Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.6 versus 34.3 in the Noometry coding category.

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

17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Mistral Large has 51.