# Amazon Nova Pro vs Claude 3 Haiku

> Amazon Nova Pro is the stronger model overall, scoring 31.0 to 25.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-pro-vs-claude-3-haiku
- Last updated: 2026-10-11
- Shared benchmarks: 21

## Summary

- They share 21 benchmarks with published results for both. Amazon Nova Pro scores higher in 9 categories and Claude 3 Haiku in 0 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where Amazon Nova Pro leads 28.5 to 9.8.

## Snapshot

| | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| Provider | Amazon | Anthropic |
| Noometry Index | 31.0 | 25.9 |
| Rank | 281 | 340 |
| Context | 300K | — |
| Input $/M | $0.80 | — |
| Output $/M | $3.20 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Pro: 35.1 (#229)
- Claude 3 Haiku: 26.4 (#325)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Coding | 1270 | 1199 |
| WeirdML | — | 9.8% |
| BigCodeBench Instruct | — | 39.4% |
| LiveBench Coding | 38.1% | — |
| BigCodeBench Complete | — | 50.1% |
| CadEval | — | 12% |
| HumanEval+ | — | 68.9% |
| MBPP+ | — | 68.8% |

## Agentic & Tool Use

- Amazon Nova Pro: 16.7 (#147)
- Claude 3 Haiku: —

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25% | — |
| TheAgentCompany | 1.7% | — |

## Reasoning

- Amazon Nova Pro: 20.0 (#243)
- Claude 3 Haiku: 16.3 (#307)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Hard Prompts | 1246 | 1174 |
| Epoch Capabilities Index | 123.8 | 118.35 |
| Kagi LLM Benchmark | — | 34.2% |
| LiveBench Reasoning | 32.6% | — |
| DTBench | — | 50.1% |
| LiveBench Data Analysis | 48.3% | — |
| LMCA | — | 8.8% |
| ForecastBench | — | 53.2 |
| LiveBench | 43.5% | — |
| WinoGrande | — | 74.2% |

## Math

- Amazon Nova Pro: 28.5 (#243)
- Claude 3 Haiku: 9.8 (#319)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Math | 1252 | 1188 |
| OTIS Mock AIME 2024-2025 | — | 1.8% |
| Omni-MATH | 24.2% | — |
| LiveBench Math | 38% | — |
| MATH Level 5 | — | 14.9% |

## Knowledge

- Amazon Nova Pro: 27.4 (#250)
- Claude 3 Haiku: 17.3 (#285)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| Confabulations | 30.1% | 34.2% |
| LMArena Expert | 1211 | 1148 |
| MMLU | 82% | 73.8% |
| GPQA Diamond | — | 36.3% |
| Humanity's Last Exam | 4.4% | — |
| MMLU-Pro | 67.3% | — |
| Vectara Hallucination Rate | 5.1% | — |
| GPQA (HELM) | 44.6% | — |

## Multimodal

- Amazon Nova Pro: 25.0 (#126)
- Claude 3 Haiku: 23.6 (#128)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Vision | 980 | 950 |
| ScienceQA | — | 72% |

## Multilingual

- Amazon Nova Pro: 39.7 (#223)
- Claude 3 Haiku: 36.0 (#243)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Non-English | 1234 | 1178 |
| LMArena Chinese | 1244 | 1155 |
| LMArena French | 1271 | 1195 |
| LMArena German | 1243 | 1174 |
| LMArena Japanese | 1200 | 1102 |
| LMArena Korean | 1203 | 1109 |
| LMArena Russian | 1240 | 1204 |
| LMArena Spanish | 1182 | 1166 |

## Instruction Following

- Amazon Nova Pro: 64.9 (#226)
- Claude 3 Haiku: 61.3 (#247)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Instruction Following | 1235 | 1173 |
| LiveBench Instruction Following | 67.1% | — |
| IFEval | 81.5% | — |

## Long Context

- Amazon Nova Pro: 38.1 (#205)
- Claude 3 Haiku: 36.1 (#237)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Longer Query | 1255 | 1190 |

## Writing & Preference

- Amazon Nova Pro: 43.9 (#226)
- Claude 3 Haiku: 29.7 (#291)

| Benchmark | Amazon Nova Pro | Claude 3 Haiku |
|---|---|---|
| LMArena Text | 1259 | 1195 |
| LMArena Creative Writing | 1212 | 1157 |
| LMArena Multi-Turn | 1246 | 1190 |
| Short-Story Creative Writing | 60.5% | — |
| EQ-Bench Creative Writing | — | 717 |
| WildBench | 77.7% | — |
| LiveBench Language | 37% | — |

## FAQ

### Is Amazon Nova Pro better than Claude 3 Haiku?

Amazon Nova Pro is the stronger model overall, scoring 31.0 to 25.9 on the Noometry Index.

### Is Amazon Nova Pro or Claude 3 Haiku better for coding?

Amazon Nova Pro scores higher on coding benchmarks: 35.1 versus 26.4 in the Noometry coding category.

### How many benchmarks do Amazon Nova Pro and Claude 3 Haiku share?

21 benchmarks have published results for both models. Amazon Nova Pro has 38 scored results on Noometry and Claude 3 Haiku has 37.