# Grok 2 Mini 2024 08 13 vs Solar Pro4

> Solar Pro4 is the stronger model overall, scoring 42.1 to 37.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-2-mini-vs-solar-pro4
- 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 0 categories and Solar Pro4 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Solar Pro4 leads 56.5 to 47.3.

## Snapshot

| | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| Provider | xAI | Upstage |
| Noometry Index | 37.7 | 42.1 |
| Rank | 198 | 121 |
| Context | — | 524K |
| Input $/M | — | $0.30 |
| Output $/M | — | $1.20 |
| Weights | Proprietary | Proprietary |

## Coding

- Grok 2 Mini 2024 08 13: 37.0 (#199)
- Solar Pro4: 40.1 (#149)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Coding | 1269 | 1437 |
| LMArena WebDev | — | 1371 |

## Reasoning

- Grok 2 Mini 2024 08 13: 24.8 (#159)
- Solar Pro4: 28.5 (#104)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Hard Prompts | 1255 | 1399 |

## Math

- Grok 2 Mini 2024 08 13: 35.4 (#185)
- Solar Pro4: 38.8 (#128)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Math | 1265 | 1416 |

## Knowledge

- Grok 2 Mini 2024 08 13: 33.9 (#200)
- Solar Pro4: 39.8 (#129)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Expert | 1238 | 1427 |

## Multilingual

- Grok 2 Mini 2024 08 13: 41.4 (#208)
- Solar Pro4: 48.7 (#139)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Non-English | 1257 | 1361 |
| LMArena Chinese | 1262 | 1415 |
| LMArena French | 1286 | 1397 |
| LMArena German | 1273 | 1364 |
| LMArena Japanese | 1213 | 1309 |
| LMArena Korean | 1195 | 1382 |
| LMArena Russian | 1261 | 1360 |
| LMArena Spanish | 1279 | 1401 |

## Instruction Following

- Grok 2 Mini 2024 08 13: 65.5 (#220)
- Solar Pro4: 72.7 (#132)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Instruction Following | 1245 | 1377 |

## Long Context

- Grok 2 Mini 2024 08 13: 38.4 (#196)
- Solar Pro4: 42.1 (#130)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Longer Query | 1266 | 1381 |

## Writing & Preference

- Grok 2 Mini 2024 08 13: 47.3 (#211)
- Solar Pro4: 56.5 (#138)

| Benchmark | Grok 2 Mini 2024 08 13 | Solar Pro4 |
|---|---|---|
| LMArena Text | 1281 | 1386 |
| LMArena Creative Writing | 1242 | 1316 |
| LMArena Multi-Turn | 1265 | 1385 |

## FAQ

### Is Grok 2 Mini 2024 08 13 better than Solar Pro4?

Solar Pro4 is the stronger model overall, scoring 42.1 to 37.7 on the Noometry Index.

### Is Grok 2 Mini 2024 08 13 or Solar Pro4 better for coding?

Solar Pro4 scores higher on coding benchmarks: 40.1 versus 37.0 in the Noometry coding category.

### How many benchmarks do Grok 2 Mini 2024 08 13 and Solar Pro4 share?

17 benchmarks have published results for both models. Grok 2 Mini 2024 08 13 has 17 scored results on Noometry and Solar Pro4 has 18.