# Amazon Nova Micro vs Olmo 3.1 32b Instruct

> Olmo 3.1 32b Instruct is the stronger model overall, scoring 39.4 to 30.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-olmo-3-1-32b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 16

## Summary

- They share 16 benchmarks with published results for both. Amazon Nova Micro scores higher in 0 categories and Olmo 3.1 32b Instruct in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where Olmo 3.1 32b Instruct leads 68.6 to 56.3.
- Olmo 3.1 32b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| Provider | Amazon | Allen Institute for AI (Ai2) |
| Noometry Index | 30.4 | 39.4 |
| Rank | 294 | 168 |
| Context | 128K | — |
| Input $/M | $0.035 | — |
| Output $/M | $0.14 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Micro: 30.5 (#295)
- Olmo 3.1 32b Instruct: 39.5 (#157)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Coding | 1218 | 1347 |
| LiveBench Coding | 20.2% | — |

## Agentic & Tool Use

- Amazon Nova Micro: 22.1 (#132)
- Olmo 3.1 32b Instruct: —

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 17.4 (#294)
- Olmo 3.1 32b Instruct: 26.4 (#132)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1322 |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| LiveBench | 29.6% | — |

## Math

- Amazon Nova Micro: 26.9 (#254)
- Olmo 3.1 32b Instruct: 36.3 (#167)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Math | 1206 | 1305 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |

## Knowledge

- Amazon Nova Micro: 29.6 (#237)
- Olmo 3.1 32b Instruct: 36.1 (#175)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Expert | 1184 | 1308 |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| MMLU | 70.8% | — |

## Multilingual

- Amazon Nova Micro: 36.5 (#239)
- Olmo 3.1 32b Instruct: 42.6 (#191)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Non-English | 1186 | 1275 |
| LMArena Chinese | 1209 | 1304 |
| LMArena French | 1238 | 1328 |
| LMArena German | 1192 | 1282 |
| LMArena Korean | 1150 | 1206 |
| LMArena Russian | 1185 | 1268 |
| LMArena Spanish | 1225 | 1336 |
| LMArena Japanese | 1154 | — |

## Instruction Following

- Amazon Nova Micro: 56.3 (#272)
- Olmo 3.1 32b Instruct: 68.6 (#187)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Instruction Following | 1174 | 1299 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#229)
- Olmo 3.1 32b Instruct: 39.9 (#166)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Longer Query | 1205 | 1312 |

## Writing & Preference

- Amazon Nova Micro: 39.5 (#247)
- Olmo 3.1 32b Instruct: 50.2 (#185)

| Benchmark | Amazon Nova Micro | Olmo 3.1 32b Instruct |
|---|---|---|
| LMArena Text | 1208 | 1311 |
| LMArena Creative Writing | 1172 | 1264 |
| LMArena Multi-Turn | 1178 | 1309 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than Olmo 3.1 32b Instruct?

Olmo 3.1 32b Instruct is the stronger model overall, scoring 39.4 to 30.4 on the Noometry Index.

### Is Amazon Nova Micro or Olmo 3.1 32b Instruct better for coding?

Olmo 3.1 32b Instruct scores higher on coding benchmarks: 39.5 versus 30.5 in the Noometry coding category.

### How many benchmarks do Amazon Nova Micro and Olmo 3.1 32b Instruct share?

16 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and Olmo 3.1 32b Instruct has 16.