# Amazon Nova Micro vs MiMo-V2-Omni

> MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 30.4 on the Noometry Index. Amazon Nova Micro costs 2.9× less per token, which makes it the better buy when MiMo-V2-Omni's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-mimo-v2-omni
- Last updated: 2026-10-12
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Amazon Nova Micro scores higher in 0 categories and MiMo-V2-Omni in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where MiMo-V2-Omni leads 61.4 to 39.5.
- Amazon Nova Micro is cheaper at $0.035 / $0.14 per million input/output tokens, against $0.14 / $0.28 for MiMo-V2-Omni.
- MiMo-V2-Omni accepts more context: 262K tokens versus 128K.

## Snapshot

| | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| Provider | Amazon | Xiaomi |
| Noometry Index | 30.4 | 43.6 |
| Rank | 294 | 88 |
| Context | 128K | 262K |
| Input $/M | $0.035 | $0.14 |
| Output $/M | $0.14 | $0.28 |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Micro: 30.5 (#295)
- MiMo-V2-Omni: 43.3 (#89)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Coding | 1218 | 1466 |
| LiveBench Coding | 20.2% | — |

## Agentic & Tool Use

- Amazon Nova Micro: 22.1 (#132)
- MiMo-V2-Omni: —

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 17.4 (#294)
- MiMo-V2-Omni: 29.7 (#88)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1445 |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| LiveBench | 29.6% | — |

## Math

- Amazon Nova Micro: 26.9 (#254)
- MiMo-V2-Omni: 39.1 (#115)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Math | 1206 | 1430 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |

## Knowledge

- Amazon Nova Micro: 29.6 (#237)
- MiMo-V2-Omni: 40.5 (#118)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Expert | 1184 | 1449 |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| MMLU | 70.8% | — |

## Multimodal

- Amazon Nova Micro: —
- MiMo-V2-Omni: 38.6 (#63)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Vision | — | 1228 |

## Multilingual

- Amazon Nova Micro: 36.5 (#239)
- MiMo-V2-Omni: 51.8 (#102)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Non-English | 1186 | 1404 |
| LMArena Chinese | 1209 | 1465 |
| LMArena French | 1238 | 1447 |
| LMArena German | 1192 | 1399 |
| LMArena Japanese | 1154 | 1317 |
| LMArena Korean | 1150 | 1355 |
| LMArena Russian | 1185 | 1412 |
| LMArena Spanish | 1225 | 1434 |

## Instruction Following

- Amazon Nova Micro: 56.3 (#272)
- MiMo-V2-Omni: 75.2 (#66)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Instruction Following | 1174 | 1428 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#229)
- MiMo-V2-Omni: 44.1 (#76)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Longer Query | 1205 | 1442 |

## Writing & Preference

- Amazon Nova Micro: 39.5 (#247)
- MiMo-V2-Omni: 61.4 (#87)

| Benchmark | Amazon Nova Micro | MiMo-V2-Omni |
|---|---|---|
| LMArena Text | 1208 | 1423 |
| LMArena Creative Writing | 1172 | 1392 |
| LMArena Multi-Turn | 1178 | 1445 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than MiMo-V2-Omni?

MiMo-V2-Omni is the stronger model overall, scoring 43.6 to 30.4 on the Noometry Index. Amazon Nova Micro costs 2.9× less per token, which makes it the better buy when MiMo-V2-Omni's lead doesn't matter for your workload.

### Which is cheaper, Amazon Nova Micro or MiMo-V2-Omni?

Amazon Nova Micro is cheaper. It lists at $0.035 per million input tokens and $0.14 per million output tokens; MiMo-V2-Omni lists at $0.14 and $0.28.

### Is Amazon Nova Micro or MiMo-V2-Omni better for coding?

MiMo-V2-Omni scores higher on coding benchmarks: 43.3 versus 30.5 in the Noometry coding category.

### Which has the bigger context window?

MiMo-V2-Omni does, with 262K tokens against 128K.

### How many benchmarks do Amazon Nova Micro and MiMo-V2-Omni share?

17 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and MiMo-V2-Omni has 18.