# Llama 2-34B vs Qwen1.5 4b Chat

> Qwen1.5 4b Chat has enough public results to be ranked (#322); Llama 2-34B does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/llama-2-34b-vs-qwen1-5-4b-chat
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- Qwen1.5 4b Chat has downloadable open weights; the other is API-only.

## Snapshot

| | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| Provider | Meta | Alibaba (Qwen) |
| Noometry Index | — | 28.8 |
| Rank | — | 322 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Llama 2-34B: —
- Qwen1.5 4b Chat: 29.1 (#308)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Coding | — | 999 |

## Reasoning

- Llama 2-34B: —
- Qwen1.5 4b Chat: 18.5 (#279)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Hard Prompts | — | 976 |
| BIG-Bench Hard | 44.1% | — |
| Epoch Capabilities Index | 105.2 | — |
| PIQA | 81.9% | — |
| WinoGrande | 76.7% | — |

## Math

- Llama 2-34B: —
- Qwen1.5 4b Chat: 30.4 (#234)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Math | — | 1026 |
| GSM8K | 42.2% | — |

## Knowledge

- Llama 2-34B: —
- Qwen1.5 4b Chat: 26.7 (#255)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Expert | — | 980 |
| ARC (AI2) Challenge | 54.5% | — |
| BoolQ | 83.7% | — |
| MMLU | 62.6% | — |
| OpenBookQA | 58.2% | — |
| TriviaQA | 84.6% | — |

## Multilingual

- Llama 2-34B: —
- Qwen1.5 4b Chat: 24.1 (#290)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Non-English | — | 979 |
| LMArena Chinese | — | 1024 |
| LMArena German | — | 902 |
| LMArena Russian | — | 952 |

## Instruction Following

- Llama 2-34B: —
- Qwen1.5 4b Chat: 49.0 (#300)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Instruction Following | — | 978 |

## Long Context

- Llama 2-34B: —
- Qwen1.5 4b Chat: 30.1 (#290)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Longer Query | — | 988 |

## Writing & Preference

- Llama 2-34B: —
- Qwen1.5 4b Chat: 23.8 (#309)

| Benchmark | Llama 2-34B | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Text | — | 997 |
| LMArena Creative Writing | — | 969 |
| LMArena Multi-Turn | — | 977 |

## FAQ

### Is Llama 2-34B better than Qwen1.5 4b Chat?

Qwen1.5 4b Chat has enough public results to be ranked (#322); Llama 2-34B does not yet, so treat this comparison as directional.

### How many benchmarks do Llama 2-34B and Qwen1.5 4b Chat share?

0 benchmarks have published results for both models. Llama 2-34B has 10 scored results on Noometry and Qwen1.5 4b Chat has 13.