# Grok 2 Mini 2024 08 13 vs Phi 3 Mini 128k Instruct

> Grok 2 Mini 2024 08 13 is the stronger model overall, scoring 37.7 to 29.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-2-mini-vs-phi-3-mini-128k-instruct
- Last updated: 2026-10-11
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Grok 2 Mini 2024 08 13 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 Grok 2 Mini 2024 08 13 leads 47.3 to 27.1.
- Phi 3 Mini 128k Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| Provider | xAI | Microsoft |
| Noometry Index | 37.7 | 29.7 |
| Rank | 198 | 305 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Grok 2 Mini 2024 08 13: 37.0 (#199)
- Phi 3 Mini 128k Instruct: 28.8 (#312)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Coding | 1269 | 1039 |
| BigCodeBench Instruct | — | 29.6% |
| BigCodeBench Complete | — | 40.6% |

## Reasoning

- Grok 2 Mini 2024 08 13: 24.8 (#159)
- Phi 3 Mini 128k Instruct: 19.6 (#256)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Hard Prompts | 1255 | 1028 |

## Math

- Grok 2 Mini 2024 08 13: 35.4 (#185)
- Phi 3 Mini 128k Instruct: 31.6 (#222)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Math | 1265 | 1089 |

## Knowledge

- Grok 2 Mini 2024 08 13: 33.9 (#200)
- Phi 3 Mini 128k Instruct: 26.8 (#254)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Expert | 1238 | 984 |

## Multilingual

- Grok 2 Mini 2024 08 13: 41.4 (#208)
- Phi 3 Mini 128k Instruct: 25.2 (#285)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Non-English | 1257 | 1000 |
| LMArena Chinese | 1262 | 1016 |
| LMArena French | 1286 | 1039 |
| LMArena German | 1273 | 1006 |
| LMArena Japanese | 1213 | 899 |
| LMArena Korean | 1195 | 856 |
| LMArena Russian | 1261 | 1004 |
| LMArena Spanish | 1279 | 1059 |

## Instruction Following

- Grok 2 Mini 2024 08 13: 65.5 (#220)
- Phi 3 Mini 128k Instruct: 51.8 (#294)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Instruction Following | 1245 | 1023 |

## Long Context

- Grok 2 Mini 2024 08 13: 38.4 (#196)
- Phi 3 Mini 128k Instruct: 30.4 (#289)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Longer Query | 1266 | 996 |

## Writing & Preference

- Grok 2 Mini 2024 08 13: 47.3 (#211)
- Phi 3 Mini 128k Instruct: 27.1 (#301)

| Benchmark | Grok 2 Mini 2024 08 13 | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Text | 1281 | 1050 |
| LMArena Creative Writing | 1242 | 1024 |
| LMArena Multi-Turn | 1265 | 989 |

## FAQ

### Is Grok 2 Mini 2024 08 13 better than Phi 3 Mini 128k Instruct?

Grok 2 Mini 2024 08 13 is the stronger model overall, scoring 37.7 to 29.7 on the Noometry Index.

### Is Grok 2 Mini 2024 08 13 or Phi 3 Mini 128k Instruct better for coding?

Grok 2 Mini 2024 08 13 scores higher on coding benchmarks: 37.0 versus 28.8 in the Noometry coding category.

### How many benchmarks do Grok 2 Mini 2024 08 13 and Phi 3 Mini 128k Instruct share?

17 benchmarks have published results for both models. Grok 2 Mini 2024 08 13 has 17 scored results on Noometry and Phi 3 Mini 128k Instruct has 19.