# Amazon Nova Micro vs Gemma 2B

> Amazon Nova Micro and Gemma 2B score almost the same on the Noometry Index (29.9 vs 29.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/amazon-nova-micro-vs-gemma-2b
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Amazon Nova Micro scores higher in 5 categories and Gemma 2B in 2 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Micro leads 39.7 to 24.1.
- Gemma 2B has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| Provider | Amazon | Google |
| Noometry Index | 29.9 | 29.1 |
| Rank | 290 | 305 |
| Context | 128K | — |
| Input $/M | $0.035 | — |
| Output $/M | $0.14 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Micro: 30.0 (#289)
- Gemma 2B: 28.9 (#300)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Coding | 1218 | 1010 |
| LiveBench Coding | 20.2% | — |
| HumanEval+ | — | 20.7% |
| MBPP+ | — | 34.1% |

## Agentic & Tool Use

- Amazon Nova Micro: 21.9 (#125)
- Gemma 2B: —

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 22.3% | — |

## Reasoning

- Amazon Nova Micro: 16.7 (#289)
- Gemma 2B: 17.9 (#275)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Hard Prompts | 1191 | 989 |
| LiveBench Reasoning | 25.1% | — |
| LiveBench Data Analysis | 34% | — |
| BIG-Bench Hard | — | 35.2% |
| Epoch Capabilities Index | — | 93.57 |
| HellaSwag | — | 71.4% |
| LiveBench | 29.6% | — |
| PIQA | — | 77.3% |
| WinoGrande | — | 65.4% |

## Math

- Amazon Nova Micro: 24.9 (#252)
- Gemma 2B: 27.6 (#237)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Math | 1206 | 1009 |
| Omni-MATH | 21.4% | — |
| LiveBench Math | 34.5% | — |
| GSM8K | — | 17.7% |

## Knowledge

- Amazon Nova Micro: 29.2 (#231)
- Gemma 2B: —

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| MMLU | 70.8% | 42.3% |
| MMLU-Pro | 51.1% | — |
| Vectara Hallucination Rate | 5.5% | — |
| GPQA (HELM) | 38.3% | — |
| LMArena Expert | 1184 | — |
| ARC (AI2) Challenge | — | 42.1% |
| BoolQ | — | 69.4% |
| TriviaQA | — | 53.2% |

## Multilingual

- Amazon Nova Micro: 36.7 (#234)
- Gemma 2B: 23.1 (#289)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Non-English | 1186 | 958 |
| LMArena Chinese | 1209 | 986 |
| LMArena Russian | 1185 | 937 |
| LMArena French | 1237 | — |
| LMArena German | 1192 | — |
| LMArena Japanese | 1154 | — |
| LMArena Korean | 1150 | — |
| LMArena Spanish | 1225 | — |

## Instruction Following

- Amazon Nova Micro: 56.6 (#267)
- Gemma 2B: 48.8 (#297)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Instruction Following | 1174 | 971 |
| LiveBench Instruction Following | 48% | — |
| IFEval | 76% | — |

## Long Context

- Amazon Nova Micro: 36.5 (#224)
- Gemma 2B: 29.9 (#286)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Longer Query | 1206 | 981 |

## Writing & Preference

- Amazon Nova Micro: 39.7 (#242)
- Gemma 2B: 24.1 (#303)

| Benchmark | Amazon Nova Micro | Gemma 2B |
|---|---|---|
| LMArena Text | 1208 | 1002 |
| LMArena Creative Writing | 1172 | 986 |
| LMArena Multi-Turn | 1178 | 945 |
| WildBench | 74.3% | — |
| LiveBench Language | 15.8% | — |

## FAQ

### Is Amazon Nova Micro better than Gemma 2B?

Amazon Nova Micro and Gemma 2B score almost the same on the Noometry Index (29.9 vs 29.1), so choose on price, context window or the category you care about most.

### Is Amazon Nova Micro or Gemma 2B better for coding?

Amazon Nova Micro scores higher on coding benchmarks: 30.0 versus 28.9 in the Noometry coding category.

### How many benchmarks do Amazon Nova Micro and Gemma 2B share?

12 benchmarks have published results for both models. Amazon Nova Micro has 32 scored results on Noometry and Gemma 2B has 23.