# Kimi K2.5 Instant vs Qwen3 Coder Next

> Kimi K2.5 Instant is the stronger model overall, scoring 42.9 to 33.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/kimi-k2-5-instant-vs-qwen3-coder-next
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Kimi K2.5 Instant leads 28.5 to 21.7.

## Snapshot

| | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| Provider | Moonshot AI | Alibaba (Qwen) |
| Noometry Index | 42.9 | 33.8 |
| Rank | 92 | 229 |
| Context | — | 262K |
| Input $/M | — | $0.12 |
| Output $/M | — | $0.80 |
| Weights | Open | Open |

## Coding

- Kimi K2.5 Instant: 42.3 (#95)
- Qwen3 Coder Next: 35.8 (#206)

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena WebDev | 1404 | — |
| SciCode | — | 32.3% |
| WeirdML | — | 34.4% |
| LMArena Coding | 1483 | — |

## Reasoning

- Kimi K2.5 Instant: 28.5 (#88)
- Qwen3 Coder Next: 21.7 (#191)

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1443 | — |

## Math

- Kimi K2.5 Instant: 36.6 (#105)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Math | 1443 | — |

## Knowledge

- Kimi K2.5 Instant: 39.5 (#121)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Expert | 1438 | — |

## Multimodal

- Kimi K2.5 Instant: 39.5 (#47)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Vision | 1254 | — |

## Multilingual

- Kimi K2.5 Instant: 52.2 (#89)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Non-English | 1406 | — |
| LMArena Chinese | 1450 | — |
| LMArena French | 1403 | — |
| LMArena German | 1413 | — |
| LMArena Korean | 1378 | — |
| LMArena Russian | 1404 | — |
| LMArena Spanish | 1448 | — |

## Instruction Following

- Kimi K2.5 Instant: 75.5 (#61)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Instruction Following | 1430 | — |

## Long Context

- Kimi K2.5 Instant: 43.8 (#82)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Longer Query | 1435 | — |

## Writing & Preference

- Kimi K2.5 Instant: 60.8 (#91)
- Qwen3 Coder Next: —

| Benchmark | Kimi K2.5 Instant | Qwen3 Coder Next |
|---|---|---|
| LMArena Text | 1420 | — |
| LMArena Creative Writing | 1379 | — |
| LMArena Multi-Turn | 1427 | — |

## FAQ

### Is Kimi K2.5 Instant better than Qwen3 Coder Next?

Kimi K2.5 Instant is the stronger model overall, scoring 42.9 to 33.8 on the Noometry Index.

### Is Kimi K2.5 Instant or Qwen3 Coder Next better for coding?

Kimi K2.5 Instant scores higher on coding benchmarks: 42.3 versus 35.8 in the Noometry coding category.

### How many benchmarks do Kimi K2.5 Instant and Qwen3 Coder Next share?

0 benchmarks have published results for both models. Kimi K2.5 Instant has 18 scored results on Noometry and Qwen3 Coder Next has 3.