# Nova 2.0 Pro Preview vs Qwen1.5 4b Chat

> Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 28.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nova-2-0-pro-preview-vs-qwen1-5-4b-chat
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Nova 2.0 Pro Preview leads 40.8 to 29.1.
- Qwen1.5 4b Chat has downloadable open weights; the other is API-only.

## Snapshot

| | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 33.4 | 28.8 |
| Rank | 244 | 322 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Nova 2.0 Pro Preview: 40.8 (#133)
- Qwen1.5 4b Chat: 29.1 (#308)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| SciCode | 42.7% | — |
| LMArena Coding | — | 999 |

## Agentic & Tool Use

- Nova 2.0 Pro Preview: 21.9 (#136)
- Qwen1.5 4b Chat: —

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| GDP.pdf | 2% | — |

## Reasoning

- Nova 2.0 Pro Preview: 22.4 (#194)
- Qwen1.5 4b Chat: 18.5 (#279)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| CritPt | 0% | — |
| LMArena Hard Prompts | — | 976 |

## Math

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 30.4 (#234)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Math | — | 1026 |

## Knowledge

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 26.7 (#255)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Expert | — | 980 |

## Multilingual

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 24.1 (#290)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Non-English | — | 979 |
| LMArena Chinese | — | 1024 |
| LMArena German | — | 902 |
| LMArena Russian | — | 952 |

## Instruction Following

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 49.0 (#300)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Instruction Following | — | 978 |

## Long Context

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 30.1 (#290)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Longer Query | — | 988 |

## Writing & Preference

- Nova 2.0 Pro Preview: —
- Qwen1.5 4b Chat: 23.8 (#309)

| Benchmark | Nova 2.0 Pro Preview | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Text | — | 997 |
| LMArena Creative Writing | — | 969 |
| LMArena Multi-Turn | — | 977 |

## FAQ

### Is Nova 2.0 Pro Preview better than Qwen1.5 4b Chat?

Nova 2.0 Pro Preview is the stronger model overall, scoring 33.4 to 28.8 on the Noometry Index.

### Is Nova 2.0 Pro Preview or Qwen1.5 4b Chat better for coding?

Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.8 versus 29.1 in the Noometry coding category.

### How many benchmarks do Nova 2.0 Pro Preview and Qwen1.5 4b Chat share?

0 benchmarks have published results for both models. Nova 2.0 Pro Preview has 3 scored results on Noometry and Qwen1.5 4b Chat has 13.