# Amazon Nova Experimental Chat 12 10 vs Nova 2 Lite

> Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 39.0 on the Noometry Index.

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

## Summary

- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 scores higher in 7 categories and Nova 2 Lite in 1 category; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Experimental Chat 12 10 leads 59.7 to 54.1.

## Snapshot

| | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| Provider | Amazon | Amazon |
| Noometry Index | 42.3 | 39.0 |
| Rank | 104 | 161 |
| Context | — | 1M |
| Input $/M | — | $0.30 |
| Output $/M | — | $2.50 |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Experimental Chat 12 10: 41.5 (#112)
- Nova 2 Lite: 40.1 (#131)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Coding | 1430 | 1386 |

## Agentic & Tool Use

- Amazon Nova Experimental Chat 12 10: —
- Nova 2 Lite: 23.9 (#114)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 27.1% |

## Reasoning

- Amazon Nova Experimental Chat 12 10: 28.1 (#93)
- Nova 2 Lite: 26.4 (#120)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1364 |

## Math

- Amazon Nova Experimental Chat 12 10: 36.1 (#130)
- Nova 2 Lite: 34.8 (#154)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Math | 1418 | 1359 |

## Knowledge

- Amazon Nova Experimental Chat 12 10: 38.6 (#133)
- Nova 2 Lite: 42.5 (#88)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Expert | 1409 | 1360 |
| Vectara Hallucination Rate | — | 5.1% |

## Multilingual

- Amazon Nova Experimental Chat 12 10: 51.7 (#103)
- Nova 2 Lite: 47.3 (#148)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Non-English | 1399 | 1337 |
| LMArena Chinese | 1440 | 1364 |
| LMArena Russian | 1397 | 1343 |
| LMArena French | — | 1381 |
| LMArena German | — | 1343 |
| LMArena Japanese | — | 1273 |
| LMArena Korean | — | 1284 |
| LMArena Spanish | — | 1372 |

## Instruction Following

- Amazon Nova Experimental Chat 12 10: 73.4 (#117)
- Nova 2 Lite: 70.7 (#156)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Instruction Following | 1387 | 1335 |

## Long Context

- Amazon Nova Experimental Chat 12 10: 42.4 (#120)
- Nova 2 Lite: 40.6 (#145)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Longer Query | 1391 | 1335 |

## Writing & Preference

- Amazon Nova Experimental Chat 12 10: 59.7 (#104)
- Nova 2 Lite: 54.1 (#150)

| Benchmark | Amazon Nova Experimental Chat 12 10 | Nova 2 Lite |
|---|---|---|
| LMArena Text | 1420 | 1362 |
| LMArena Creative Writing | 1351 | 1291 |
| LMArena Multi-Turn | 1409 | 1338 |

## FAQ

### Is Amazon Nova Experimental Chat 12 10 better than Nova 2 Lite?

Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 39.0 on the Noometry Index.

### Is Amazon Nova Experimental Chat 12 10 or Nova 2 Lite better for coding?

Amazon Nova Experimental Chat 12 10 scores higher on coding benchmarks: 41.5 versus 40.1 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 12 10 and Nova 2 Lite share?

12 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and Nova 2 Lite has 19.