# DeepSeek-V2.5 (Sep 2024) vs Qwen3.7 Plus

> Qwen3.7 Plus is the stronger model overall, scoring 45.0 to 37.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-v2-5-vs-qwen3-7-plus
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. DeepSeek-V2.5 (Sep 2024) scores higher in 0 categories and Qwen3.7 Plus in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Qwen3.7 Plus leads 54.9 to 34.2.
- DeepSeek-V2.5 (Sep 2024) has downloadable open weights; the other is API-only.

## Snapshot

| | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| Provider | DeepSeek | Alibaba (Qwen) |
| Noometry Index | 37.0 | 45.0 |
| Rank | 197 | 66 |
| Context | — | 1M |
| Input $/M | — | $0.40 |
| Output $/M | — | $1.60 |
| Weights | Open | Proprietary |

## Coding

- DeepSeek-V2.5 (Sep 2024): 31.3 (#274)
- Qwen3.7 Plus: 36.1 (#200)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Coding | 1310 | 1473 |
| FrontierCode | — | 10.2% |
| Aider Polyglot | 17.8% | — |
| SciCode | — | 45.5% |
| BigCodeBench Instruct | 48.6% | — |
| BigCodeBench Complete | 53.2% | — |
| HumanEval+ | 83.5% | — |
| MBPP+ | 74.1% | — |

## Agentic & Tool Use

- DeepSeek-V2.5 (Sep 2024): —
- Qwen3.7 Plus: 21.2 (#130)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| OSWorld 2.0 | — | 2.8% |

## Reasoning

- DeepSeek-V2.5 (Sep 2024): 24.5 (#145)
- Qwen3.7 Plus: 38.4 (#54)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Hard Prompts | 1289 | 1460 |
| NYT Connections (extended) | — | 74.8% |
| CritPt | — | 9.1% |
| Chess Puzzles | — | 24% |
| Mystery Game Puzzles | — | 17% |
| DTBench | — | 84% |
| LMCA | — | 37.6% |
| Epoch Capabilities Index | — | 147.39 |

## Math

- DeepSeek-V2.5 (Sep 2024): 33.3 (#177)
- Qwen3.7 Plus: 49.3 (#47)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Math | 1289 | 1467 |
| FrontierMath (Tiers 1-3) | — | 34.4% |
| OTIS Mock AIME 2024-2025 | — | 93.3% |

## Knowledge

- DeepSeek-V2.5 (Sep 2024): 34.2 (#190)
- Qwen3.7 Plus: 54.9 (#46)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Expert | 1266 | 1467 |
| GPQA Diamond | — | 87.9% |

## Multimodal

- DeepSeek-V2.5 (Sep 2024): —
- Qwen3.7 Plus: 41.2 (#30)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Vision | — | 1281 |
| LMArena Document | — | 1444 |

## Multilingual

- DeepSeek-V2.5 (Sep 2024): 42.7 (#188)
- Qwen3.7 Plus: 55.0 (#36)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Non-English | 1273 | 1445 |
| LMArena Chinese | 1317 | 1510 |
| LMArena French | 1288 | 1471 |
| LMArena German | 1258 | 1471 |
| LMArena Japanese | 1228 | 1411 |
| LMArena Korean | 1209 | 1416 |
| LMArena Russian | 1289 | 1457 |
| LMArena Spanish | 1248 | 1453 |

## Instruction Following

- DeepSeek-V2.5 (Sep 2024): 67.7 (#189)
- Qwen3.7 Plus: 75.9 (#49)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Instruction Following | 1280 | 1439 |

## Long Context

- DeepSeek-V2.5 (Sep 2024): 39.5 (#169)
- Qwen3.7 Plus: 44.5 (#61)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Longer Query | 1301 | 1454 |

## Writing & Preference

- DeepSeek-V2.5 (Sep 2024): 50.0 (#182)
- Qwen3.7 Plus: 64.5 (#54)

| Benchmark | DeepSeek-V2.5 (Sep 2024) | Qwen3.7 Plus |
|---|---|---|
| LMArena Text | 1294 | 1454 |
| LMArena Creative Writing | 1285 | 1439 |
| LMArena Multi-Turn | 1297 | 1459 |

## FAQ

### Is DeepSeek-V2.5 (Sep 2024) better than Qwen3.7 Plus?

Qwen3.7 Plus is the stronger model overall, scoring 45.0 to 37.0 on the Noometry Index.

### Is DeepSeek-V2.5 (Sep 2024) or Qwen3.7 Plus better for coding?

Qwen3.7 Plus scores higher on coding benchmarks: 36.1 versus 31.3 in the Noometry coding category.

### How many benchmarks do DeepSeek-V2.5 (Sep 2024) and Qwen3.7 Plus share?

17 benchmarks have published results for both models. DeepSeek-V2.5 (Sep 2024) has 22 scored results on Noometry and Qwen3.7 Plus has 32.