# Deepseek Coder v2 vs Qwen3-Coder 480B-A35B Instruct

> Qwen3-Coder 480B-A35B Instruct is the stronger model overall, scoring 38.1 to 35.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-coder-v2-vs-qwen3-coder-480b-a35b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Deepseek Coder v2 scores higher in 1 category and Qwen3-Coder 480B-A35B Instruct in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Qwen3-Coder 480B-A35B Instruct leads 55.3 to 38.2.

## Snapshot

| | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| Provider | DeepSeek | Alibaba (Qwen) |
| Noometry Index | 35.9 | 38.1 |
| Rank | 220 | 190 |
| Context | — | 262K |
| Input $/M | — | $1.50 |
| Output $/M | — | $7.50 |
| Weights | Open | Open |

## Coding

- Deepseek Coder v2: 38.1 (#183)
- Qwen3-Coder 480B-A35B Instruct: 35.5 (#223)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Coding | 1251 | 1412 |
| SWE-bench Verified (bash only) | — | 55.4% |
| LMArena WebDev | — | 1275 |
| GSO | — | 4.9% |
| WeirdML | — | 41.2% |
| BigCodeBench Instruct | 48.2% | — |
| BigCodeBench Complete | 59.7% | — |
| ALE-Bench | — | 461.45 |
| AlgoTune | — | 1.44 |
| HumanEval+ | 82.3% | — |
| MBPP+ | 75.1% | — |

## Agentic & Tool Use

- Deepseek Coder v2: —
- Qwen3-Coder 480B-A35B Instruct: 23.9 (#123)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| Terminal-Bench | — | 27.2% |

## Reasoning

- Deepseek Coder v2: 23.6 (#176)
- Qwen3-Coder 480B-A35B Instruct: 25.5 (#149)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Hard Prompts | 1207 | 1372 |
| Kagi LLM Benchmark | — | 49.5% |
| WinoGrande | 83.7% | — |

## Math

- Deepseek Coder v2: 34.9 (#190)
- Qwen3-Coder 480B-A35B Instruct: 37.6 (#150)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Math | 1241 | 1365 |
| GSM8K | 94.5% | — |

## Knowledge

- Deepseek Coder v2: 32.3 (#212)
- Qwen3-Coder 480B-A35B Instruct: 37.0 (#162)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Expert | 1181 | 1338 |
| ARC (AI2) Challenge | 64.3% | — |

## Multilingual

- Deepseek Coder v2: 36.3 (#240)
- Qwen3-Coder 480B-A35B Instruct: 47.7 (#148)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Non-English | 1182 | 1346 |
| LMArena Chinese | 1201 | 1357 |
| LMArena French | 1185 | 1398 |
| LMArena German | 1164 | 1325 |
| LMArena Japanese | 1126 | 1310 |
| LMArena Korean | 1104 | 1305 |
| LMArena Russian | 1188 | 1366 |
| LMArena Spanish | 1153 | 1360 |

## Instruction Following

- Deepseek Coder v2: 61.7 (#242)
- Qwen3-Coder 480B-A35B Instruct: 71.6 (#147)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Instruction Following | 1180 | 1355 |

## Long Context

- Deepseek Coder v2: 37.0 (#224)
- Qwen3-Coder 480B-A35B Instruct: 42.0 (#131)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Longer Query | 1219 | 1378 |

## Writing & Preference

- Deepseek Coder v2: 38.2 (#253)
- Qwen3-Coder 480B-A35B Instruct: 55.3 (#147)

| Benchmark | Deepseek Coder v2 | Qwen3-Coder 480B-A35B Instruct |
|---|---|---|
| LMArena Text | 1191 | 1357 |
| LMArena Creative Writing | 1120 | 1333 |
| LMArena Multi-Turn | 1177 | 1365 |

## FAQ

### Is Deepseek Coder v2 better than Qwen3-Coder 480B-A35B Instruct?

Qwen3-Coder 480B-A35B Instruct is the stronger model overall, scoring 38.1 to 35.9 on the Noometry Index.

### Is Deepseek Coder v2 or Qwen3-Coder 480B-A35B Instruct better for coding?

Deepseek Coder v2 scores higher on coding benchmarks: 38.1 versus 35.5 in the Noometry coding category.

### How many benchmarks do Deepseek Coder v2 and Qwen3-Coder 480B-A35B Instruct share?

17 benchmarks have published results for both models. Deepseek Coder v2 has 24 scored results on Noometry and Qwen3-Coder 480B-A35B Instruct has 25.