# Phi 3 Medium 4k Instruct vs Sonar

> Sonar is the stronger model overall, scoring 37.8 to 32.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/phi-3-medium-4k-instruct-vs-sonar
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where Sonar leads 52.6 to 34.3.
- Phi 3 Medium 4k Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| Provider | Microsoft | Perplexity |
| Noometry Index | 32.4 | 37.8 |
| Rank | 246 | 184 |
| Context | — | 128K |
| Input $/M | — | $1 |
| Output $/M | — | $1 |
| Weights | Open | Proprietary |

## Coding

- Phi 3 Medium 4k Instruct: 32.3 (#263)
- Sonar: 35.1 (#217)

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LiveBench Coding | — | 35.1% |
| LMArena Coding | 1130 | — |

## Reasoning

- Phi 3 Medium 4k Instruct: 20.8 (#214)
- Sonar: 20.3 (#221)

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LiveBench Reasoning | — | 46.3% |
| LMArena Hard Prompts | 1127 | — |
| LiveBench Data Analysis | — | 37.9% |
| LiveBench | — | 46.9% |

## Math

- Phi 3 Medium 4k Instruct: 30.9 (#202)
- Sonar: 31.3 (#197)

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LiveBench Math | — | 41.6% |
| LMArena Math | 1173 | — |

## Knowledge

- Phi 3 Medium 4k Instruct: 29.6 (#226)
- Sonar: —

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LMArena Expert | 1108 | — |

## Multilingual

- Phi 3 Medium 4k Instruct: 30.8 (#258)
- Sonar: —

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LMArena Non-English | 1094 | — |
| LMArena Chinese | 1108 | — |
| LMArena French | 1109 | — |
| LMArena German | 1101 | — |
| LMArena Japanese | 1042 | — |
| LMArena Korean | 954 | — |
| LMArena Russian | 1145 | — |
| LMArena Spanish | 1095 | — |

## Instruction Following

- Phi 3 Medium 4k Instruct: 57.8 (#263)
- Sonar: 71.5 (#146)

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |
| LMArena Instruction Following | 1114 | — |

## Long Context

- Phi 3 Medium 4k Instruct: 33.9 (#250)
- Sonar: —

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LMArena Longer Query | 1120 | — |

## Writing & Preference

- Phi 3 Medium 4k Instruct: 34.3 (#267)
- Sonar: 52.6 (#166)

| Benchmark | Phi 3 Medium 4k Instruct | Sonar |
|---|---|---|
| LMArena Text | 1138 | — |
| LMArena Creative Writing | 1106 | — |
| LMArena Multi-Turn | 1088 | — |
| LiveBench Language | — | 44.1% |

## FAQ

### Is Phi 3 Medium 4k Instruct better than Sonar?

Sonar is the stronger model overall, scoring 37.8 to 32.4 on the Noometry Index.

### Is Phi 3 Medium 4k Instruct or Sonar better for coding?

Sonar scores higher on coding benchmarks: 35.1 versus 32.3 in the Noometry coding category.

### How many benchmarks do Phi 3 Medium 4k Instruct and Sonar share?

0 benchmarks have published results for both models. Phi 3 Medium 4k Instruct has 17 scored results on Noometry and Sonar has 7.