# Kimi K2.5 Instant vs Phi-4 Mini

> Kimi K2.5 Instant is the stronger model overall, scoring 43.6 to 30.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/kimi-k2-5-instant-vs-phi-4-mini
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Kimi K2.5 Instant leads 40.2 to 25.3.

## Snapshot

| | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| Provider | Moonshot AI | Microsoft |
| Noometry Index | 43.6 | 30.9 |
| Rank | 89 | 283 |
| Context | — | 128K |
| Input $/M | — | $0.075 |
| Output $/M | — | $0.30 |
| Weights | Open | Open |

## Coding

- Kimi K2.5 Instant: 42.6 (#97)
- Phi-4 Mini: 28.1 (#317)

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena WebDev | 1404 | — |
| SciCode | — | 10.8% |
| LMArena Coding | 1484 | — |

## Reasoning

- Kimi K2.5 Instant: 29.7 (#90)
- Phi-4 Mini: 22.4 (#195)

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1443 | — |

## Math

- Kimi K2.5 Instant: 39.4 (#105)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Math | 1442 | — |

## Knowledge

- Kimi K2.5 Instant: 40.2 (#123)
- Phi-4 Mini: 25.3 (#262)

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| Vectara Hallucination Rate | — | 23.5% |
| LMArena Expert | 1440 | — |

## Multimodal

- Kimi K2.5 Instant: 40.2 (#50)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Vision | 1254 | — |

## Multilingual

- Kimi K2.5 Instant: 52.0 (#94)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Non-English | 1406 | — |
| LMArena Chinese | 1449 | — |
| LMArena French | 1403 | — |
| LMArena German | 1413 | — |
| LMArena Korean | 1378 | — |
| LMArena Russian | 1404 | — |
| LMArena Spanish | 1447 | — |

## Instruction Following

- Kimi K2.5 Instant: 75.3 (#65)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Instruction Following | 1430 | — |

## Long Context

- Kimi K2.5 Instant: 43.9 (#83)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Longer Query | 1435 | — |

## Writing & Preference

- Kimi K2.5 Instant: 60.6 (#95)
- Phi-4 Mini: —

| Benchmark | Kimi K2.5 Instant | Phi-4 Mini |
|---|---|---|
| LMArena Text | 1420 | — |
| LMArena Creative Writing | 1381 | — |
| LMArena Multi-Turn | 1427 | — |

## FAQ

### Is Kimi K2.5 Instant better than Phi-4 Mini?

Kimi K2.5 Instant is the stronger model overall, scoring 43.6 to 30.9 on the Noometry Index.

### Is Kimi K2.5 Instant or Phi-4 Mini better for coding?

Kimi K2.5 Instant scores higher on coding benchmarks: 42.6 versus 28.1 in the Noometry coding category.

### How many benchmarks do Kimi K2.5 Instant and Phi-4 Mini share?

0 benchmarks have published results for both models. Kimi K2.5 Instant has 18 scored results on Noometry and Phi-4 Mini has 3.