# Amazon Nova Micro vs Muse Glimmer

> Muse Glimmer is the stronger model overall, scoring 41.7 to 30.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-muse-glimmer
- Last updated: 2026-10-11
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Amazon Nova Micro scores higher in 0 categories and Muse Glimmer in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Muse Glimmer leads 57.5 to 39.5.
- Muse Glimmer has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| Provider | Amazon | Meta |
| Noometry Index | 30.4 | 41.7 |
| Rank | 294 | 131 |
| Context | 128K | — |
| Input $/M | $0.035 | — |
| Output $/M | $0.14 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Micro: 30.5 (#295)
- Muse Glimmer: 40.4 (#142)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Coding | 1218 | 1416 |
| LMArena WebDev | — | 1355 |
| SciCode | — | 44.9% |
| LiveBench Coding | 20.2% | — |

## Agentic & Tool Use

- Amazon Nova Micro: 22.1 (#132)
- Muse Glimmer: —

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 17.4 (#294)
- Muse Glimmer: 25.7 (#144)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1396 |
| CritPt | — | 2.6% |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| LiveBench | 29.6% | — |

## Math

- Amazon Nova Micro: 26.9 (#254)
- Muse Glimmer: 38.8 (#125)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Math | 1206 | 1417 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |

## Knowledge

- Amazon Nova Micro: 29.6 (#237)
- Muse Glimmer: 38.5 (#143)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Expert | 1184 | 1386 |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| MMLU | 70.8% | — |

## Multilingual

- Amazon Nova Micro: 36.5 (#239)
- Muse Glimmer: 50.5 (#122)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Non-English | 1186 | 1384 |
| LMArena Chinese | 1209 | 1412 |
| LMArena Russian | 1185 | 1390 |
| LMArena French | 1238 | — |
| LMArena German | 1192 | — |
| LMArena Japanese | 1154 | — |
| LMArena Korean | 1150 | — |
| LMArena Spanish | 1225 | — |

## Instruction Following

- Amazon Nova Micro: 56.3 (#272)
- Muse Glimmer: 72.6 (#135)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Instruction Following | 1174 | 1375 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#229)
- Muse Glimmer: 42.1 (#129)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Longer Query | 1205 | 1382 |

## Writing & Preference

- Amazon Nova Micro: 39.5 (#247)
- Muse Glimmer: 57.5 (#126)

| Benchmark | Amazon Nova Micro | Muse Glimmer |
|---|---|---|
| LMArena Text | 1208 | 1389 |
| LMArena Creative Writing | 1172 | 1339 |
| LMArena Multi-Turn | 1178 | 1399 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than Muse Glimmer?

Muse Glimmer is the stronger model overall, scoring 41.7 to 30.4 on the Noometry Index.

### Is Amazon Nova Micro or Muse Glimmer better for coding?

Muse Glimmer scores higher on coding benchmarks: 40.4 versus 30.5 in the Noometry coding category.

### How many benchmarks do Amazon Nova Micro and Muse Glimmer share?

12 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and Muse Glimmer has 15.