# Amazon Nova Experimental Chat 11 10 vs Dolly 2.0-12b

> Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 25.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-11-10-vs-dolly-2-0-12b
- Last updated: 2026-10-10
- Shared benchmarks: 9

## Summary

- They share 9 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 6 categories and Dolly 2.0-12b in 0 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Experimental Chat 11 10 leads 58.8 to 15.2.
- Dolly 2.0-12b has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| Provider | Amazon | Databricks |
| Noometry Index | 43.0 | 25.5 |
| Rank | 101 | 342 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 11 10: 42.3 (#107)
- Dolly 2.0-12b: 23.4 (#332)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Coding | 1433 | 776 |

## Reasoning

- Amazon Nova Experimental Chat 11 10: 29.1 (#95)
- Dolly 2.0-12b: 15.3 (#316)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Hard Prompts | 1422 | 804 |
| Epoch Capabilities Index | — | 89.67 |
| HellaSwag | — | 70.8% |
| PIQA | — | 75.4% |
| WinoGrande | — | 61.8% |

## Math

- Amazon Nova Experimental Chat 11 10: 39.1 (#114)
- Dolly 2.0-12b: 27.3 (#251)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Math | 1431 | 871 |

## Knowledge

- Amazon Nova Experimental Chat 11 10: 39.9 (#127)
- Dolly 2.0-12b: —

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Expert | 1431 | — |
| ARC (AI2) Challenge | — | 39.6% |
| BoolQ | — | 56.3% |
| MMLU | — | 26.2% |
| OpenBookQA | — | 39.2% |

## Multilingual

- Amazon Nova Experimental Chat 11 10: 51.9 (#98)
- Dolly 2.0-12b: 17.4 (#296)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Non-English | 1405 | 836 |
| LMArena Chinese | 1463 | 836 |
| 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)
- Dolly 2.0-12b: 38.7 (#304)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Instruction Following | 1387 | 814 |

## Long Context

- Amazon Nova Experimental Chat 11 10: 42.5 (#121)
- Dolly 2.0-12b: —

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Longer Query | 1395 | — |

## Writing & Preference

- Amazon Nova Experimental Chat 11 10: 58.8 (#114)
- Dolly 2.0-12b: 15.2 (#311)

| Benchmark | Amazon Nova Experimental Chat 11 10 | Dolly 2.0-12b |
|---|---|---|
| LMArena Text | 1415 | 851 |
| LMArena Creative Writing | 1349 | 864 |
| LMArena Multi-Turn | 1380 | 740 |

## FAQ

### Is Amazon Nova Experimental Chat 11 10 better than Dolly 2.0-12b?

Amazon Nova Experimental Chat 11 10 is the stronger model overall, scoring 43.0 to 25.5 on the Noometry Index.

### Is Amazon Nova Experimental Chat 11 10 or Dolly 2.0-12b better for coding?

Amazon Nova Experimental Chat 11 10 scores higher on coding benchmarks: 42.3 versus 23.4 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 11 10 and Dolly 2.0-12b share?

9 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and Dolly 2.0-12b has 17.