# Deepseek Coder v2 vs Qwen3-Next 80B-A3B Instruct

> Qwen3-Next 80B-A3B Instruct is the stronger model overall, scoring 42.5 to 35.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-coder-v2-vs-qwen3-next-80b-a3b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Deepseek Coder v2 scores higher in 0 categories and Qwen3-Next 80B-A3B Instruct in 8 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Qwen3-Next 80B-A3B Instruct leads 58.2 to 38.4.

## Snapshot

| | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| Provider | DeepSeek | Alibaba (Qwen) |
| Noometry Index | 35.3 | 42.5 |
| Rank | 217 | 100 |
| Context | — | 131K |
| Input $/M | — | $0.50 |
| Output $/M | — | $2 |
| Weights | Open | Open |

## Coding

- Deepseek Coder v2: 37.5 (#178)
- Qwen3-Next 80B-A3B Instruct: 41.9 (#101)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Coding | 1251 | 1441 |
| BigCodeBench Instruct | 48.2% | — |
| BigCodeBench Complete | 59.7% | — |
| HumanEval+ | 82.3% | — |
| MBPP+ | 75.1% | — |

## Reasoning

- Deepseek Coder v2: 22.6 (#175)
- Qwen3-Next 80B-A3B Instruct: 30.1 (#79)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Hard Prompts | 1207 | 1428 |
| Kagi LLM Benchmark | — | 66.7% |
| WinoGrande | 83.7% | — |

## Math

- Deepseek Coder v2: 32.3 (#188)
- Qwen3-Next 80B-A3B Instruct: 36.3 (#118)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Math | 1241 | 1440 |
| Omni-MATH | — | 46.7% |
| GSM8K | 94.5% | — |

## Knowledge

- Deepseek Coder v2: 31.7 (#209)
- Qwen3-Next 80B-A3B Instruct: 41.3 (#102)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Expert | 1181 | 1416 |
| MMLU-Pro | — | 78.6% |
| Vectara Hallucination Rate | — | 9.3% |
| GPQA (HELM) | — | 63% |
| ARC (AI2) Challenge | 64.3% | — |

## Multilingual

- Deepseek Coder v2: 36.4 (#235)
- Qwen3-Next 80B-A3B Instruct: 52.3 (#88)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Non-English | 1182 | 1407 |
| LMArena Chinese | 1201 | 1461 |
| LMArena French | 1184 | 1415 |
| LMArena German | 1164 | 1416 |
| LMArena Japanese | 1126 | 1398 |
| LMArena Korean | 1104 | 1366 |
| LMArena Russian | 1188 | 1403 |
| LMArena Spanish | 1153 | 1436 |

## Instruction Following

- Deepseek Coder v2: 61.9 (#237)
- Qwen3-Next 80B-A3B Instruct: 71.0 (#154)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Instruction Following | 1180 | 1388 |
| IFEval | — | 81% |

## Long Context

- Deepseek Coder v2: 37.0 (#219)
- Qwen3-Next 80B-A3B Instruct: 37.0 (#218)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Longer Query | 1219 | 1403 |
| Fiction.LiveBench | — | 55.6% |

## Writing & Preference

- Deepseek Coder v2: 38.4 (#249)
- Qwen3-Next 80B-A3B Instruct: 58.2 (#116)

| Benchmark | Deepseek Coder v2 | Qwen3-Next 80B-A3B Instruct |
|---|---|---|
| LMArena Text | 1191 | 1417 |
| LMArena Creative Writing | 1120 | 1333 |
| LMArena Multi-Turn | 1176 | 1415 |
| WildBench | — | 80.7% |

## FAQ

### Is Deepseek Coder v2 better than Qwen3-Next 80B-A3B Instruct?

Qwen3-Next 80B-A3B Instruct is the stronger model overall, scoring 42.5 to 35.3 on the Noometry Index.

### Is Deepseek Coder v2 or Qwen3-Next 80B-A3B Instruct better for coding?

Qwen3-Next 80B-A3B Instruct scores higher on coding benchmarks: 41.9 versus 37.5 in the Noometry coding category.

### How many benchmarks do Deepseek Coder v2 and Qwen3-Next 80B-A3B Instruct share?

17 benchmarks have published results for both models. Deepseek Coder v2 has 24 scored results on Noometry and Qwen3-Next 80B-A3B Instruct has 25.