# Nova 2 Lite vs Qwen1.5-7B

> Nova 2 Lite is the stronger model overall, scoring 39.0 to 30.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nova-2-lite-vs-qwen1-5-7b
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Nova 2 Lite scores higher in 8 categories and Qwen1.5-7B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Nova 2 Lite leads 54.1 to 29.8.
- Qwen1.5-7B has downloadable open weights; the other is API-only.

## Snapshot

| | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 39.0 | 30.8 |
| Rank | 161 | 270 |
| Context | 1M | — |
| Input $/M | $0.30 | — |
| Output $/M | $2.50 | — |
| Weights | Proprietary | Open |

## Coding

- Nova 2 Lite: 40.1 (#131)
- Qwen1.5-7B: 31.6 (#271)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Coding | 1386 | 1107 |

## Agentic & Tool Use

- Nova 2 Lite: 23.9 (#114)
- Qwen1.5-7B: —

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 27.1% | — |

## Reasoning

- Nova 2 Lite: 26.4 (#120)
- Qwen1.5-7B: 19.5 (#237)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Hard Prompts | 1364 | 1066 |

## Math

- Nova 2 Lite: 34.8 (#154)
- Qwen1.5-7B: 29.0 (#222)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Math | 1359 | 1080 |

## Knowledge

- Nova 2 Lite: 42.5 (#88)
- Qwen1.5-7B: 28.2 (#239)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Expert | 1360 | 1055 |
| Vectara Hallucination Rate | 5.1% | — |
| MMLU | — | 62.6% |

## Multilingual

- Nova 2 Lite: 47.3 (#148)
- Qwen1.5-7B: 28.6 (#266)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Non-English | 1337 | 1058 |
| LMArena Chinese | 1364 | 1140 |
| LMArena Russian | 1343 | 1006 |
| LMArena French | 1381 | — |
| LMArena German | 1343 | — |
| LMArena Japanese | 1273 | — |
| LMArena Korean | 1284 | — |
| LMArena Spanish | 1372 | — |

## Instruction Following

- Nova 2 Lite: 70.7 (#156)
- Qwen1.5-7B: 54.4 (#276)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Instruction Following | 1335 | 1058 |

## Long Context

- Nova 2 Lite: 40.6 (#145)
- Qwen1.5-7B: 33.1 (#261)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Longer Query | 1335 | 1090 |

## Writing & Preference

- Nova 2 Lite: 54.1 (#150)
- Qwen1.5-7B: 29.8 (#288)

| Benchmark | Nova 2 Lite | Qwen1.5-7B |
|---|---|---|
| LMArena Text | 1362 | 1084 |
| LMArena Creative Writing | 1291 | 1035 |
| LMArena Multi-Turn | 1338 | 1061 |

## FAQ

### Is Nova 2 Lite better than Qwen1.5-7B?

Nova 2 Lite is the stronger model overall, scoring 39.0 to 30.8 on the Noometry Index.

### Is Nova 2 Lite or Qwen1.5-7B better for coding?

Nova 2 Lite scores higher on coding benchmarks: 40.1 versus 31.6 in the Noometry coding category.

### How many benchmarks do Nova 2 Lite and Qwen1.5-7B share?

12 benchmarks have published results for both models. Nova 2 Lite has 19 scored results on Noometry and Qwen1.5-7B has 13.