# Amazon Nova Pro vs Qwen3.5 Plus

> Qwen3.5 Plus is the stronger model overall, scoring 42.9 to 31.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-pro-vs-qwen3-5-plus
- Last updated: 2026-10-10
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Amazon Nova Pro scores higher in 0 categories and Qwen3.5 Plus in 4 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in math, where Qwen3.5 Plus leads 49.6 to 28.5.
- The biggest single-benchmark swing is Vectara Hallucination Rate: 5.1% for Amazon Nova Pro and 10.7% for Qwen3.5 Plus.
- Qwen3.5 Plus is cheaper at $0.40 / $2.40 per million input/output tokens, against $0.80 / $3.20 for Amazon Nova Pro.
- Qwen3.5 Plus accepts more context: 1M tokens versus 300K.

## Snapshot

| | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 31.0 | 42.9 |
| Rank | 281 | 106 |
| Context | 300K | 1M |
| Input $/M | $0.80 | $0.40 |
| Output $/M | $3.20 | $2.40 |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Pro: 35.1 (#229)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| LiveBench Coding | 38.1% | — |
| LMArena Coding | 1270 | — |
| ALE-Bench | — | 621.92 |

## Agentic & Tool Use

- Amazon Nova Pro: 16.7 (#147)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25% | — |
| TheAgentCompany | 1.7% | — |
| Vending-Bench 2 | — | 0.54 |

## Reasoning

- Amazon Nova Pro: 20.0 (#243)
- Qwen3.5 Plus: 32.8 (#74)

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| Epoch Capabilities Index | 123.8 | 146.78 |
| Chess Puzzles | — | 22% |
| LiveBench Reasoning | 32.6% | — |
| LMArena Hard Prompts | 1246 | — |
| Mystery Game Puzzles | — | 17% |
| DTBench | — | 80.5% |
| LiveBench Data Analysis | 48.3% | — |
| LMCA | — | 36.4% |
| LiveBench | 43.5% | — |

## Math

- Amazon Nova Pro: 28.5 (#243)
- Qwen3.5 Plus: 49.6 (#61)

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 86.7% |
| Omni-MATH | 24.2% | — |
| LiveBench Math | 38% | — |
| LMArena Math | 1252 | — |
| FrontierMath (Feb 2025 set) | — | 21% |
| FrontierMath Tier 4 (v1) | — | 2.1% |

## Knowledge

- Amazon Nova Pro: 27.4 (#250)
- Qwen3.5 Plus: 46.0 (#83)

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| Vectara Hallucination Rate | 5.1% | 10.7% |
| GPQA Diamond | — | 84.8% |
| Humanity's Last Exam | 4.4% | — |
| SimpleQA Verified | — | 25.4% |
| MMLU-Pro | 67.3% | — |
| Confabulations | 30.1% | — |
| GPQA (HELM) | 44.6% | — |
| LMArena Expert | 1211 | — |
| MMLU | 82% | — |

## Multimodal

- Amazon Nova Pro: 25.0 (#126)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| LMArena Vision | 980 | — |

## Multilingual

- Amazon Nova Pro: 39.7 (#223)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| LMArena Non-English | 1234 | — |
| LMArena Chinese | 1244 | — |
| LMArena French | 1271 | — |
| LMArena German | 1243 | — |
| LMArena Japanese | 1200 | — |
| LMArena Korean | 1203 | — |
| LMArena Russian | 1240 | — |
| LMArena Spanish | 1182 | — |

## Instruction Following

- Amazon Nova Pro: 64.9 (#226)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| LiveBench Instruction Following | 67.1% | — |
| IFEval | 81.5% | — |
| LMArena Instruction Following | 1235 | — |

## Long Context

- Amazon Nova Pro: 38.1 (#205)
- Qwen3.5 Plus: 43.0 (#113)

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| CL-bench | — | 19.8% |
| CL-bench Life | — | 12.4% |
| LMArena Longer Query | 1255 | — |

## Writing & Preference

- Amazon Nova Pro: 43.9 (#226)
- Qwen3.5 Plus: —

| Benchmark | Amazon Nova Pro | Qwen3.5 Plus |
|---|---|---|
| LMArena Text | 1259 | — |
| LMArena Creative Writing | 1212 | — |
| Short-Story Creative Writing | 60.5% | — |
| WildBench | 77.7% | — |
| LMArena Multi-Turn | 1246 | — |
| LiveBench Language | 37% | — |

## FAQ

### Is Amazon Nova Pro better than Qwen3.5 Plus?

Qwen3.5 Plus is the stronger model overall, scoring 42.9 to 31.0 on the Noometry Index.

### Which is cheaper, Amazon Nova Pro or Qwen3.5 Plus?

Qwen3.5 Plus is cheaper. It lists at $0.40 per million input tokens and $2.40 per million output tokens; Amazon Nova Pro lists at $0.80 and $3.20.

### Which has the bigger context window?

Qwen3.5 Plus does, with 1M tokens against 300K.

### How many benchmarks do Amazon Nova Pro and Qwen3.5 Plus share?

2 benchmarks have published results for both models. Amazon Nova Pro has 38 scored results on Noometry and Qwen3.5 Plus has 15.