# Amazon Nova Pro vs Gemma 2B

> Amazon Nova Pro is the stronger model overall, scoring 30.5 to 29.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-pro-vs-gemma-2b
- Last updated: 2026-10-10
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. Amazon Nova Pro scores higher in 6 categories and Gemma 2B in 1 category; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Pro leads 44.1 to 24.1.
- Gemma 2B has downloadable open weights; the other is API-only.

## Snapshot

| | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| Provider | Amazon | Google |
| Noometry Index | 30.5 | 29.1 |
| Rank | 278 | 305 |
| Context | 300K | — |
| Input $/M | $0.80 | — |
| Output $/M | $3.20 | — |
| Weights | Proprietary | Open |

## Coding

- Amazon Nova Pro: 34.6 (#224)
- Gemma 2B: 28.9 (#300)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Coding | 1270 | 1010 |
| LiveBench Coding | 38.1% | — |
| HumanEval+ | — | 20.7% |
| MBPP+ | — | 34.1% |

## Agentic & Tool Use

- Amazon Nova Pro: 16.6 (#139)
- Gemma 2B: —

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25% | — |
| TheAgentCompany | 1.7% | — |

## Reasoning

- Amazon Nova Pro: 19.2 (#240)
- Gemma 2B: 17.9 (#275)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Hard Prompts | 1246 | 989 |
| Epoch Capabilities Index | 123.75 | 93.57 |
| LiveBench Reasoning | 32.6% | — |
| LiveBench Data Analysis | 48.3% | — |
| BIG-Bench Hard | — | 35.2% |
| HellaSwag | — | 71.4% |
| LiveBench | 43.5% | — |
| PIQA | — | 77.3% |
| WinoGrande | — | 65.4% |

## Math

- Amazon Nova Pro: 26.4 (#240)
- Gemma 2B: 27.6 (#237)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Math | 1252 | 1009 |
| Omni-MATH | 24.2% | — |
| LiveBench Math | 38% | — |
| GSM8K | — | 17.7% |

## Knowledge

- Amazon Nova Pro: 27.1 (#246)
- Gemma 2B: —

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| MMLU | 82% | 42.3% |
| Humanity's Last Exam | 4.4% | — |
| MMLU-Pro | 67.3% | — |
| Confabulations | 30.1% | — |
| Vectara Hallucination Rate | 5.1% | — |
| GPQA (HELM) | 44.6% | — |
| LMArena Expert | 1211 | — |
| ARC (AI2) Challenge | — | 42.1% |
| BoolQ | — | 69.4% |
| TriviaQA | — | 53.2% |

## Multimodal

- Amazon Nova Pro: 24.5 (#121)
- Gemma 2B: —

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Vision | 980 | — |

## Multilingual

- Amazon Nova Pro: 39.9 (#218)
- Gemma 2B: 23.1 (#289)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Non-English | 1234 | 958 |
| LMArena Chinese | 1244 | 986 |
| LMArena Russian | 1240 | 937 |
| LMArena French | 1270 | — |
| LMArena German | 1243 | — |
| LMArena Japanese | 1200 | — |
| LMArena Korean | 1203 | — |
| LMArena Spanish | 1182 | — |

## Instruction Following

- Amazon Nova Pro: 65.1 (#221)
- Gemma 2B: 48.8 (#297)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Instruction Following | 1235 | 971 |
| LiveBench Instruction Following | 67.1% | — |
| IFEval | 81.5% | — |

## Long Context

- Amazon Nova Pro: 38.1 (#199)
- Gemma 2B: 29.9 (#286)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Longer Query | 1255 | 981 |

## Writing & Preference

- Amazon Nova Pro: 44.1 (#221)
- Gemma 2B: 24.1 (#303)

| Benchmark | Amazon Nova Pro | Gemma 2B |
|---|---|---|
| LMArena Text | 1259 | 1002 |
| LMArena Creative Writing | 1212 | 986 |
| LMArena Multi-Turn | 1245 | 945 |
| Short-Story Creative Writing | 60.5% | — |
| WildBench | 77.7% | — |
| LiveBench Language | 37% | — |

## FAQ

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

Amazon Nova Pro is the stronger model overall, scoring 30.5 to 29.1 on the Noometry Index.

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

Amazon Nova Pro scores higher on coding benchmarks: 34.6 versus 28.9 in the Noometry coding category.

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

13 benchmarks have published results for both models. Amazon Nova Pro has 38 scored results on Noometry and Gemma 2B has 23.