# Nova 2 Lite vs Qwen3-4B

> Nova 2 Lite is the stronger model overall, scoring 39.7 to 31.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nova-2-lite-vs-qwen3-4b
- Last updated: 2026-10-12
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Nova 2 Lite scores higher in 3 categories and Qwen3-4B in 1 category; 4 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Nova 2 Lite leads 43.0 to 33.0.
- The biggest single-benchmark swing is Berkeley Function Calling Leaderboard: 27.1% for Nova 2 Lite and 35.7% for Qwen3-4B.
- Qwen3-4B has downloadable open weights; the other is API-only.

## Snapshot

| | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 39.7 | 31.9 |
| Rank | 161 | 264 |
| Context | 1M | — |
| Input $/M | $0.30 | — |
| Output $/M | $2.50 | — |
| Weights | Proprietary | Open |

## Coding

- Nova 2 Lite: 40.7 (#134)
- Qwen3-4B: —

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| LMArena Coding | 1385 | — |

## Agentic & Tool Use

- Nova 2 Lite: 24.1 (#121)
- Qwen3-4B: 27.6 (#100)

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 27.1% | 35.7% |

## Reasoning

- Nova 2 Lite: 27.5 (#118)
- Qwen3-4B: 19.2 (#268)

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| Chess Puzzles | — | 4% |
| LMArena Hard Prompts | 1364 | — |

## Math

- Nova 2 Lite: 37.5 (#156)
- Qwen3-4B: 29.7 (#240)

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| MathArena Final-Answer Competitions | — | 38.5% |
| OTIS Mock AIME 2024-2025 | — | 52.2% |
| LMArena Math | 1359 | — |

## Knowledge

- Nova 2 Lite: 43.0 (#94)
- Qwen3-4B: 33.0 (#208)

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| Vectara Hallucination Rate | 5.1% | 5.7% |
| GPQA Diamond | — | 52.3% |
| LMArena Expert | 1358 | — |

## Multilingual

- Nova 2 Lite: 47.1 (#153)
- Qwen3-4B: —

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| LMArena Non-English | 1337 | — |
| LMArena Chinese | 1364 | — |
| LMArena French | 1381 | — |
| LMArena German | 1343 | — |
| LMArena Japanese | 1271 | — |
| LMArena Korean | 1284 | — |
| LMArena Russian | 1343 | — |
| LMArena Spanish | 1373 | — |

## Instruction Following

- Nova 2 Lite: 70.5 (#161)
- Qwen3-4B: —

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| LMArena Instruction Following | 1335 | — |

## Long Context

- Nova 2 Lite: 40.6 (#150)
- Qwen3-4B: —

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| LMArena Longer Query | 1335 | — |

## Writing & Preference

- Nova 2 Lite: 53.9 (#154)
- Qwen3-4B: —

| Benchmark | Nova 2 Lite | Qwen3-4B |
|---|---|---|
| LMArena Text | 1362 | — |
| LMArena Creative Writing | 1291 | — |
| LMArena Multi-Turn | 1338 | — |

## FAQ

### Is Nova 2 Lite better than Qwen3-4B?

Nova 2 Lite is the stronger model overall, scoring 39.7 to 31.9 on the Noometry Index.

### How many benchmarks do Nova 2 Lite and Qwen3-4B share?

2 benchmarks have published results for both models. Nova 2 Lite has 19 scored results on Noometry and Qwen3-4B has 6.