# Amazon Nova Experimental Chat 10 20 vs Molmo 2 8b

> Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 38.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-10-20-vs-molmo-2-8b
- Last updated: 2026-10-10
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 4 categories and Molmo 2 8b in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Experimental Chat 10 20 leads 56.9 to 49.5.
- Molmo 2 8b has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| Provider | Amazon | Allen Institute for AI (Ai2) |
| Noometry Index | 41.5 | 38.7 |
| Rank | 122 | 170 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 10 20: 41.0 (#123)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Coding | 1413 | — |

## Reasoning

- Amazon Nova Experimental Chat 10 20: 27.3 (#110)
- Molmo 2 8b: 24.5 (#146)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1288 |

## Math

- Amazon Nova Experimental Chat 10 20: 36.2 (#121)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Math | 1425 | — |

## Knowledge

- Amazon Nova Experimental Chat 10 20: 37.8 (#142)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Expert | 1385 | — |

## Multimodal

- Amazon Nova Experimental Chat 10 20: —
- Molmo 2 8b: 29.5 (#106)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |

## Multilingual

- Amazon Nova Experimental Chat 10 20: 49.7 (#127)
- Molmo 2 8b: 42.8 (#186)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 1372 | 1275 |
| LMArena Chinese | 1405 | — |
| LMArena French | 1426 | — |
| LMArena German | 1391 | — |
| LMArena Japanese | 1355 | — |
| LMArena Korean | 1327 | — |
| LMArena Russian | 1371 | — |
| LMArena Spanish | 1381 | — |

## Instruction Following

- Amazon Nova Experimental Chat 10 20: 72.3 (#136)
- Molmo 2 8b: 67.2 (#196)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1365 | 1270 |

## Long Context

- Amazon Nova Experimental Chat 10 20: 41.7 (#128)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 1370 | — |

## Writing & Preference

- Amazon Nova Experimental Chat 10 20: 56.9 (#131)
- Molmo 2 8b: 49.5 (#187)

| Benchmark | Amazon Nova Experimental Chat 10 20 | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1394 | 1288 |
| LMArena Creative Writing | 1318 | — |
| LMArena Multi-Turn | 1364 | — |

## FAQ

### Is Amazon Nova Experimental Chat 10 20 better than Molmo 2 8b?

Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 38.7 on the Noometry Index.

### How many benchmarks do Amazon Nova Experimental Chat 10 20 and Molmo 2 8b share?

4 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Molmo 2 8b has 5.