# MiMo-V2.5 vs phi-3-medium 14B

> MiMo-V2.5 is the stronger model overall, scoring 43.4 to 29.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mimo-v2-5-vs-phi-3-medium-14b
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where MiMo-V2.5 leads 40.8 to 9.1.

## Snapshot

| | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| Provider | Xiaomi | Microsoft |
| Noometry Index | 43.4 | 29.7 |
| Rank | 93 | 306 |
| Context | 1.05M | — |
| Input $/M | $0.14 | — |
| Output $/M | $0.28 | — |
| Weights | Open | Open |

## Coding

- MiMo-V2.5: 43.9 (#81)
- phi-3-medium 14B: 36.8 (#201)

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena WebDev | 1438 | — |
| SciCode | 43.1% | — |
| BigCodeBench Instruct | — | 37.6% |
| LMArena Coding | 1469 | — |
| BigCodeBench Complete | — | 48.7% |
| ALE-Bench | 513.95 | — |

## Reasoning

- MiMo-V2.5: 28.6 (#101)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| CritPt | 3.7% | — |
| LMArena Hard Prompts | 1450 | — |
| Adversarial NLI | — | 55.8% |
| BIG-Bench Hard | — | 81.4% |
| Epoch Capabilities Index | — | 121.23 |
| HellaSwag | — | 82.4% |
| WinoGrande | — | 81.5% |

## Math

- MiMo-V2.5: 36.8 (#163)
- phi-3-medium 14B: 27.3 (#250)

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| ProofBench | 16% | — |
| LMArena Math | 1436 | — |
| MATH Level 5 | — | 17.6% |

## Knowledge

- MiMo-V2.5: 40.8 (#115)
- phi-3-medium 14B: 9.1 (#306)

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| GPQA Diamond | — | 27.6% |
| LMArena Expert | 1460 | — |
| ARC (AI2) Challenge | — | 91.6% |
| MMLU | — | 78% |
| OpenBookQA | — | 87.4% |
| TriviaQA | — | 73.9% |

## Multimodal

- MiMo-V2.5: 39.8 (#54)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena Vision | 1247 | — |

## Multilingual

- MiMo-V2.5: 51.9 (#99)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena Non-English | 1404 | — |
| LMArena Chinese | 1468 | — |
| LMArena French | 1447 | — |
| LMArena German | 1421 | — |
| LMArena Japanese | 1306 | — |
| LMArena Korean | 1363 | — |
| LMArena Russian | 1395 | — |
| LMArena Spanish | 1416 | — |

## Instruction Following

- MiMo-V2.5: 75.5 (#60)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena Instruction Following | 1434 | — |

## Long Context

- MiMo-V2.5: 44.2 (#73)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena Longer Query | 1445 | — |

## Writing & Preference

- MiMo-V2.5: 61.6 (#86)
- phi-3-medium 14B: —

| Benchmark | MiMo-V2.5 | phi-3-medium 14B |
|---|---|---|
| LMArena Text | 1428 | — |
| LMArena Creative Writing | 1393 | — |
| LMArena Multi-Turn | 1445 | — |

## FAQ

### Is MiMo-V2.5 better than phi-3-medium 14B?

MiMo-V2.5 is the stronger model overall, scoring 43.4 to 29.7 on the Noometry Index.

### Is MiMo-V2.5 or phi-3-medium 14B better for coding?

MiMo-V2.5 scores higher on coding benchmarks: 43.9 versus 36.8 in the Noometry coding category.

### How many benchmarks do MiMo-V2.5 and phi-3-medium 14B share?

0 benchmarks have published results for both models. MiMo-V2.5 has 23 scored results on Noometry and phi-3-medium 14B has 13.