# o1-pro vs Phi 3 Medium 4k Instruct

> Phi 3 Medium 4k Instruct is the stronger model overall, scoring 32.4 to 31.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/o1-pro-vs-phi-3-medium-4k-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- Phi 3 Medium 4k Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| Provider | OpenAI | Microsoft |
| Noometry Index | 31.2 | 32.4 |
| Rank | 264 | 246 |
| Context | 200K | — |
| Input $/M | $150 | — |
| Output $/M | $600 | — |
| Weights | Proprietary | Open |

## Coding

- o1-pro: —
- Phi 3 Medium 4k Instruct: 32.3 (#263)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Coding | — | 1130 |

## Reasoning

- o1-pro: 20.2 (#223)
- Phi 3 Medium 4k Instruct: 20.8 (#214)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| ARC-AGI-1 | 23.3% | — |
| EnigmaEval | 6.1% | — |
| LMArena Hard Prompts | — | 1127 |

## Math

- o1-pro: —
- Phi 3 Medium 4k Instruct: 30.9 (#202)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Math | — | 1173 |

## Knowledge

- o1-pro: 29.3 (#227)
- Phi 3 Medium 4k Instruct: 29.6 (#226)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| Humanity's Last Exam | 8.1% | — |
| LMArena Expert | — | 1108 |

## Multilingual

- o1-pro: —
- Phi 3 Medium 4k Instruct: 30.8 (#258)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| 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

- o1-pro: —
- Phi 3 Medium 4k Instruct: 57.8 (#263)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Instruction Following | — | 1114 |

## Long Context

- o1-pro: —
- Phi 3 Medium 4k Instruct: 33.9 (#250)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Longer Query | — | 1120 |

## Writing & Preference

- o1-pro: —
- Phi 3 Medium 4k Instruct: 34.3 (#267)

| Benchmark | o1-pro | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Text | — | 1138 |
| LMArena Creative Writing | — | 1106 |
| LMArena Multi-Turn | — | 1088 |

## FAQ

### Is o1-pro better than Phi 3 Medium 4k Instruct?

Phi 3 Medium 4k Instruct is the stronger model overall, scoring 32.4 to 31.2 on the Noometry Index.

### How many benchmarks do o1-pro and Phi 3 Medium 4k Instruct share?

0 benchmarks have published results for both models. o1-pro has 3 scored results on Noometry and Phi 3 Medium 4k Instruct has 17.