# Amazon Nova Experimental Chat 12 10 vs Molmo 2 8b

> Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.9 to 39.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-12-10-vs-molmo-2-8b
- Last updated: 2026-10-12
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 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 12 10 leads 59.5 to 49.4.
- Molmo 2 8b has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| Provider | Amazon | Allen Institute for AI (Ai2) |
| Noometry Index | 42.9 | 39.1 |
| Rank | 104 | 174 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Experimental Chat 12 10: 42.2 (#110)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Coding | 1430 | — |

## Reasoning

- Amazon Nova Experimental Chat 12 10: 29.3 (#94)
- Molmo 2 8b: 25.6 (#146)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1287 |

## Math

- Amazon Nova Experimental Chat 12 10: 38.9 (#124)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Math | 1419 | — |

## Knowledge

- Amazon Nova Experimental Chat 12 10: 39.2 (#136)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Expert | 1408 | — |

## Multimodal

- Amazon Nova Experimental Chat 12 10: —
- Molmo 2 8b: 30.2 (#112)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |

## Multilingual

- Amazon Nova Experimental Chat 12 10: 51.4 (#108)
- Molmo 2 8b: 42.7 (#190)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 1398 | 1276 |
| LMArena Chinese | 1440 | — |
| LMArena Russian | 1395 | — |

## Instruction Following

- Amazon Nova Experimental Chat 12 10: 73.2 (#123)
- Molmo 2 8b: 67.0 (#201)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1387 | 1270 |

## Long Context

- Amazon Nova Experimental Chat 12 10: 42.4 (#125)
- Molmo 2 8b: —

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 1391 | — |

## Writing & Preference

- Amazon Nova Experimental Chat 12 10: 59.5 (#110)
- Molmo 2 8b: 49.4 (#191)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1420 | 1288 |
| LMArena Creative Writing | 1350 | — |
| LMArena Multi-Turn | 1409 | — |

## FAQ

### Is Amazon Nova Experimental Chat 12 10 better than Molmo 2 8b?

Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.9 to 39.1 on the Noometry Index.

### How many benchmarks do Amazon Nova Experimental Chat 12 10 and Molmo 2 8b share?

4 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and Molmo 2 8b has 5.