# Amazon Nova Experimental Chat 12 10 vs o1-mini

> Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 33.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-experimental-chat-12-10-vs-o1-mini
- 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 8 categories and o1-mini in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Amazon Nova Experimental Chat 12 10 leads 28.1 to 8.9.

## Snapshot

| | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| Provider | Amazon | OpenAI |
| Noometry Index | 42.3 | 33.7 |
| Rank | 104 | 230 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Experimental Chat 12 10: 41.5 (#112)
- o1-mini: 35.1 (#218)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Coding | 1430 | 1362 |
| Aider Polyglot | — | 32.9% |
| WeirdML | — | 36.3% |
| LiveBench Coding | — | 48% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |

## Agentic & Tool Use

- Amazon Nova Experimental Chat 12 10: —
- o1-mini: 24.3 (#112)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| Cybench | — | 10% |

## Reasoning

- Amazon Nova Experimental Chat 12 10: 28.1 (#93)
- o1-mini: 8.9 (#340)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1333 |
| ARC-AGI-2 | — | 0.8% |
| SimpleBench | — | 18.1% |
| ARC-AGI-1 | — | 14% |
| LiveBench Reasoning | — | 72.3% |
| LiveBench Data Analysis | — | 57.9% |
| Epoch Capabilities Index | — | 135.82 |
| LiveBench | — | 57.8% |

## Math

- Amazon Nova Experimental Chat 12 10: 36.1 (#130)
- o1-mini: 33.7 (#168)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Math | 1418 | 1358 |
| OTIS Mock AIME 2024-2025 | — | 46.9% |
| LiveBench Math | — | 62% |
| MATH Level 5 | — | 89.2% |
| FrontierMath (Feb 2025 set) | — | 1.7% |

## Knowledge

- Amazon Nova Experimental Chat 12 10: 38.6 (#133)
- o1-mini: 34.8 (#180)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Expert | 1409 | 1316 |
| GPQA Diamond | — | 62.4% |
| Confabulations | — | 18.6% |

## Multilingual

- Amazon Nova Experimental Chat 12 10: 51.7 (#103)
- o1-mini: 43.8 (#177)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Non-English | 1399 | 1289 |
| LMArena Chinese | 1440 | 1314 |
| LMArena Russian | 1397 | 1283 |
| LMArena French | — | 1292 |
| LMArena German | — | 1278 |
| LMArena Japanese | — | 1245 |
| LMArena Korean | — | 1223 |
| LMArena Spanish | — | 1302 |

## Instruction Following

- Amazon Nova Experimental Chat 12 10: 73.4 (#117)
- o1-mini: 67.0 (#200)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Instruction Following | 1387 | 1304 |
| LiveBench Instruction Following | — | 65.4% |

## Long Context

- Amazon Nova Experimental Chat 12 10: 42.4 (#120)
- o1-mini: 40.1 (#156)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Longer Query | 1391 | 1321 |

## Writing & Preference

- Amazon Nova Experimental Chat 12 10: 59.7 (#104)
- o1-mini: 48.6 (#196)

| Benchmark | Amazon Nova Experimental Chat 12 10 | o1-mini |
|---|---|---|
| LMArena Text | 1420 | 1317 |
| LMArena Creative Writing | 1351 | 1244 |
| LMArena Multi-Turn | 1409 | 1314 |
| Short-Story Creative Writing | — | 64.9% |
| LiveBench Language | — | 40.9% |

## FAQ

### Is Amazon Nova Experimental Chat 12 10 better than o1-mini?

Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 33.7 on the Noometry Index.

### Is Amazon Nova Experimental Chat 12 10 or o1-mini better for coding?

Amazon Nova Experimental Chat 12 10 scores higher on coding benchmarks: 41.5 versus 35.1 in the Noometry coding category.

### How many benchmarks do Amazon Nova Experimental Chat 12 10 and o1-mini share?

12 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and o1-mini has 39.