# Qwen1.5-14B vs Qwen2.5-Coder (1.5B)

> Qwen1.5-14B has enough public results to be ranked (#253); Qwen2.5-Coder (1.5B) does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/qwen1-5-14b-vs-qwen2-5-coder
- Last updated: 2026-10-12
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both.

## Snapshot

| | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| Provider | Alibaba (Qwen) | Alibaba (Qwen) |
| Noometry Index | 32.7 | — |
| Rank | 253 | — |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Qwen1.5-14B: 33.1 (#263)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Coding | 1138 | — |

## Reasoning

- Qwen1.5-14B: 21.4 (#223)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Hard Prompts | 1113 | — |
| Epoch Capabilities Index | — | 113.14 |
| HellaSwag | — | 76.8% |
| WinoGrande | — | 72.9% |

## Math

- Qwen1.5-14B: 32.4 (#215)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Math | 1125 | — |
| GSM8K | — | 86.7% |

## Knowledge

- Qwen1.5-14B: 29.8 (#232)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| MMLU | 68.6% | 68% |
| LMArena Expert | 1094 | — |
| ARC (AI2) Challenge | — | 60.9% |

## Multilingual

- Qwen1.5-14B: 30.7 (#262)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Non-English | 1095 | — |
| LMArena Chinese | 1147 | — |
| LMArena French | 1116 | — |
| LMArena German | 1043 | — |
| LMArena Japanese | 1019 | — |
| LMArena Russian | 1046 | — |
| LMArena Spanish | 1085 | — |

## Instruction Following

- Qwen1.5-14B: 56.8 (#271)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Instruction Following | 1102 | — |

## Long Context

- Qwen1.5-14B: 33.7 (#257)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Longer Query | 1113 | — |

## Writing & Preference

- Qwen1.5-14B: 33.6 (#276)
- Qwen2.5-Coder (1.5B): —

| Benchmark | Qwen1.5-14B | Qwen2.5-Coder (1.5B) |
|---|---|---|
| LMArena Text | 1128 | — |
| LMArena Creative Writing | 1091 | — |
| LMArena Multi-Turn | 1110 | — |

## FAQ

### Is Qwen1.5-14B better than Qwen2.5-Coder (1.5B)?

Qwen1.5-14B has enough public results to be ranked (#253); Qwen2.5-Coder (1.5B) does not yet, so treat this comparison as directional.

### How many benchmarks do Qwen1.5-14B and Qwen2.5-Coder (1.5B) share?

1 benchmark has published results for both models. Qwen1.5-14B has 17 scored results on Noometry and Qwen2.5-Coder (1.5B) has 6.