# Kimi K2 Thinking Turbo vs Phi 3 Mini 128k Instruct

> Kimi K2 Thinking Turbo is the stronger model overall, scoring 45.4 to 29.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/kimi-k2-thinking-turbo-vs-phi-3-mini-128k-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Kimi K2 Thinking Turbo scores higher in 8 categories and Phi 3 Mini 128k Instruct in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Kimi K2 Thinking Turbo leads 60.2 to 27.3.

## Snapshot

| | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| Provider | Moonshot AI | Microsoft |
| Noometry Index | 45.4 | 29.1 |
| Rank | 63 | 303 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Kimi K2 Thinking Turbo: 38.1 (#166)
- Phi 3 Mini 128k Instruct: 28.3 (#307)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Coding | 1454 | 1040 |
| LMArena WebDev | 1322 | — |
| BigCodeBench Instruct | — | 29.6% |
| BigCodeBench Complete | — | 40.6% |

## Reasoning

- Kimi K2 Thinking Turbo: 31.4 (#72)
- Phi 3 Mini 128k Instruct: 18.7 (#254)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Hard Prompts | 1428 | 1028 |
| Chess Puzzles | 20% | — |

## Math

- Kimi K2 Thinking Turbo: 45.5 (#62)
- Phi 3 Mini 128k Instruct: 29.2 (#220)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Math | 1429 | 1089 |
| OTIS Mock AIME 2024-2025 | 83.1% | — |

## Knowledge

- Kimi K2 Thinking Turbo: 50.9 (#64)
- Phi 3 Mini 128k Instruct: 26.3 (#251)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Expert | 1439 | 984 |
| GPQA Diamond | 84.2% | — |

## Multilingual

- Kimi K2 Thinking Turbo: 51.6 (#104)
- Phi 3 Mini 128k Instruct: 25.4 (#280)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Non-English | 1398 | 1000 |
| LMArena Chinese | 1457 | 1016 |
| LMArena French | 1425 | 1038 |
| LMArena German | 1390 | 1006 |
| LMArena Japanese | 1356 | 899 |
| LMArena Korean | 1329 | 856 |
| LMArena Russian | 1390 | 1004 |
| LMArena Spanish | 1407 | 1058 |

## Instruction Following

- Kimi K2 Thinking Turbo: 74.2 (#103)
- Phi 3 Mini 128k Instruct: 52.1 (#289)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Instruction Following | 1403 | 1023 |

## Long Context

- Kimi K2 Thinking Turbo: 43.2 (#99)
- Phi 3 Mini 128k Instruct: 30.3 (#284)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Longer Query | 1415 | 996 |

## Writing & Preference

- Kimi K2 Thinking Turbo: 60.2 (#99)
- Phi 3 Mini 128k Instruct: 27.3 (#296)

| Benchmark | Kimi K2 Thinking Turbo | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Text | 1415 | 1050 |
| LMArena Creative Writing | 1373 | 1024 |
| LMArena Multi-Turn | 1414 | 989 |

## FAQ

### Is Kimi K2 Thinking Turbo better than Phi 3 Mini 128k Instruct?

Kimi K2 Thinking Turbo is the stronger model overall, scoring 45.4 to 29.1 on the Noometry Index.

### Is Kimi K2 Thinking Turbo or Phi 3 Mini 128k Instruct better for coding?

Kimi K2 Thinking Turbo scores higher on coding benchmarks: 38.1 versus 28.3 in the Noometry coding category.

### How many benchmarks do Kimi K2 Thinking Turbo and Phi 3 Mini 128k Instruct share?

17 benchmarks have published results for both models. Kimi K2 Thinking Turbo has 21 scored results on Noometry and Phi 3 Mini 128k Instruct has 19.