# Mercury vs Phi-4 Mini

> Mercury is the stronger model overall, scoring 37.6 to 30.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mercury-vs-phi-4-mini
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Mercury leads 38.7 to 28.1.
- Phi-4 Mini has downloadable open weights; the other is API-only.

## Snapshot

| | Mercury | Phi-4 Mini |
|---|---|---|
| Provider | Inception | Microsoft |
| Noometry Index | 37.6 | 30.9 |
| Rank | 199 | 283 |
| Context | — | 128K |
| Input $/M | — | $0.075 |
| Output $/M | — | $0.30 |
| Weights | Proprietary | Open |

## Coding

- Mercury: 38.7 (#170)
- Phi-4 Mini: 28.1 (#317)

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| SciCode | — | 10.8% |
| LMArena Coding | 1322 | — |

## Reasoning

- Mercury: 17.5 (#293)
- Phi-4 Mini: 22.4 (#195)

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| Kagi LLM Benchmark | 21.6% | — |
| CritPt | — | 0% |
| LMArena Hard Prompts | 1285 | — |

## Knowledge

- Mercury: —
- Phi-4 Mini: 25.3 (#262)

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| Vectara Hallucination Rate | — | 23.5% |

## Multilingual

- Mercury: 41.6 (#206)
- Phi-4 Mini: —

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| LMArena Non-English | 1260 | — |

## Instruction Following

- Mercury: 65.2 (#224)
- Phi-4 Mini: —

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| LMArena Instruction Following | 1239 | — |

## Long Context

- Mercury: 38.4 (#198)
- Phi-4 Mini: —

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| LMArena Longer Query | 1266 | — |

## Writing & Preference

- Mercury: 46.2 (#221)
- Phi-4 Mini: —

| Benchmark | Mercury | Phi-4 Mini |
|---|---|---|
| LMArena Text | 1282 | — |
| LMArena Creative Writing | 1191 | — |
| LMArena Multi-Turn | 1282 | — |

## FAQ

### Is Mercury better than Phi-4 Mini?

Mercury is the stronger model overall, scoring 37.6 to 30.9 on the Noometry Index.

### Is Mercury or Phi-4 Mini better for coding?

Mercury scores higher on coding benchmarks: 38.7 versus 28.1 in the Noometry coding category.

### How many benchmarks do Mercury and Phi-4 Mini share?

0 benchmarks have published results for both models. Mercury has 9 scored results on Noometry and Phi-4 Mini has 3.