# Kimi K2.5 Instant vs Qwen3.7 Plus

> Qwen3.7 Plus is the stronger model overall, scoring 45.3 to 43.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/kimi-k2-5-instant-vs-qwen3-7-plus
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Kimi K2.5 Instant scores higher in 1 category and Qwen3.7 Plus in 8 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Qwen3.7 Plus leads 54.9 to 40.2.
- Kimi K2.5 Instant has downloadable open weights; the other is API-only.

## Snapshot

| | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| Provider | Moonshot AI | Alibaba (Qwen) |
| Noometry Index | 43.6 | 45.3 |
| Rank | 89 | 72 |
| Context | — | 1M |
| Input $/M | — | $0.40 |
| Output $/M | — | $1.60 |
| Weights | Open | Proprietary |

## Coding

- Kimi K2.5 Instant: 42.6 (#97)
- Qwen3.7 Plus: 36.6 (#206)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Coding | 1484 | 1473 |
| FrontierCode | — | 10.2% |
| LMArena WebDev | 1404 | — |
| SciCode | — | 45.5% |

## Agentic & Tool Use

- Kimi K2.5 Instant: —
- Qwen3.7 Plus: 21.4 (#138)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| OSWorld 2.0 | — | 2.8% |

## Reasoning

- Kimi K2.5 Instant: 29.7 (#90)
- Qwen3.7 Plus: 39.3 (#59)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Hard Prompts | 1443 | 1460 |
| NYT Connections (extended) | — | 74.8% |
| CritPt | — | 9.1% |
| Chess Puzzles | — | 24% |
| Mystery Game Puzzles | — | 17% |
| DTBench | — | 84% |
| LMCA | — | 37.6% |
| Epoch Capabilities Index | — | 147.37 |

## Math

- Kimi K2.5 Instant: 39.4 (#105)
- Qwen3.7 Plus: 50.5 (#56)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Math | 1442 | 1466 |
| FrontierMath (Tiers 1-3) | — | 34.4% |
| OTIS Mock AIME 2024-2025 | — | 93.3% |

## Knowledge

- Kimi K2.5 Instant: 40.2 (#123)
- Qwen3.7 Plus: 54.9 (#51)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Expert | 1440 | 1467 |
| GPQA Diamond | — | 87.9% |

## Multimodal

- Kimi K2.5 Instant: 40.2 (#50)
- Qwen3.7 Plus: 41.8 (#33)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Vision | 1254 | 1279 |
| LMArena Document | — | 1444 |

## Multilingual

- Kimi K2.5 Instant: 52.0 (#94)
- Qwen3.7 Plus: 54.8 (#38)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Non-English | 1406 | 1445 |
| LMArena Chinese | 1449 | 1510 |
| LMArena French | 1403 | 1473 |
| LMArena German | 1413 | 1471 |
| LMArena Korean | 1378 | 1415 |
| LMArena Russian | 1404 | 1457 |
| LMArena Spanish | 1447 | 1457 |
| LMArena Japanese | — | 1413 |

## Instruction Following

- Kimi K2.5 Instant: 75.3 (#65)
- Qwen3.7 Plus: 75.8 (#52)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Instruction Following | 1430 | 1440 |

## Long Context

- Kimi K2.5 Instant: 43.9 (#83)
- Qwen3.7 Plus: 44.5 (#65)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Longer Query | 1435 | 1455 |

## Writing & Preference

- Kimi K2.5 Instant: 60.6 (#95)
- Qwen3.7 Plus: 64.3 (#56)

| Benchmark | Kimi K2.5 Instant | Qwen3.7 Plus |
|---|---|---|
| LMArena Text | 1420 | 1455 |
| LMArena Creative Writing | 1381 | 1439 |
| LMArena Multi-Turn | 1427 | 1460 |

## FAQ

### Is Kimi K2.5 Instant better than Qwen3.7 Plus?

Qwen3.7 Plus is the stronger model overall, scoring 45.3 to 43.6 on the Noometry Index.

### Is Kimi K2.5 Instant or Qwen3.7 Plus better for coding?

Kimi K2.5 Instant scores higher on coding benchmarks: 42.6 versus 36.6 in the Noometry coding category.

### How many benchmarks do Kimi K2.5 Instant and Qwen3.7 Plus share?

17 benchmarks have published results for both models. Kimi K2.5 Instant has 18 scored results on Noometry and Qwen3.7 Plus has 32.