# Amazon Nova Experimental Chat 11 10 vs Hy3

> Hy3 is the stronger model overall, scoring 43.6 to 42.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-11-10-vs-hy3
- Last updated: 2026-10-10
- Shared benchmarks: 15

## Summary

- They share 15 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 1 category and Hy3 in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in coding, where Hy3 leads 46.6 to 41.6.
- Hy3 has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| Provider | Amazon | Tencent |
| Noometry Index | 42.4 | 43.6 |
| Rank | 101 | 79 |
| Context | — | 262K |
| Input $/M | — | $0.13 |
| Output $/M | — | $0.53 |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 11 10: 41.6 (#109)
- Hy3: 46.6 (#60)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Coding | 1433 | 1465 |
| LMArena WebDev | — | 1509 |

## Reasoning

- Amazon Nova Experimental Chat 11 10: 27.9 (#94)
- Hy3: 25.0 (#134)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Hard Prompts | 1422 | 1449 |
| NYT Connections (extended) | — | 41.2% |

## Math

- Amazon Nova Experimental Chat 11 10: 36.4 (#116)
- Hy3: 37.4 (#98)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Math | 1431 | 1475 |

## Knowledge

- Amazon Nova Experimental Chat 11 10: 39.3 (#122)
- Hy3: 40.2 (#108)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Expert | 1432 | 1461 |

## Multilingual

- Amazon Nova Experimental Chat 11 10: 52.1 (#91)
- Hy3: 53.7 (#60)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Non-English | 1405 | 1427 |
| LMArena Chinese | 1463 | 1496 |
| LMArena French | 1449 | 1461 |
| LMArena Korean | 1387 | 1390 |
| LMArena Russian | 1395 | 1435 |
| LMArena Spanish | 1444 | 1448 |
| LMArena German | 1396 | — |
| LMArena Japanese | 1383 | — |

## Instruction Following

- Amazon Nova Experimental Chat 11 10: 73.4 (#118)
- Hy3: 75.3 (#68)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Instruction Following | 1387 | 1425 |

## Long Context

- Amazon Nova Experimental Chat 11 10: 42.5 (#116)
- Hy3: 44.1 (#70)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Longer Query | 1395 | 1443 |

## Writing & Preference

- Amazon Nova Experimental Chat 11 10: 59.0 (#109)
- Hy3: 62.5 (#75)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Hy3 |
|---|---|---|
| LMArena Text | 1415 | 1442 |
| LMArena Creative Writing | 1349 | 1399 |
| LMArena Multi-Turn | 1380 | 1436 |

## FAQ

### Is Amazon Nova Experimental Chat 11 10 better than Hy3?

Hy3 is the stronger model overall, scoring 43.6 to 42.4 on the Noometry Index.

### Is Amazon Nova Experimental Chat 11 10 or Hy3 better for coding?

Hy3 scores higher on coding benchmarks: 46.6 versus 41.6 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 11 10 and Hy3 share?

15 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and Hy3 has 17.