# Grok 2 Mini 2024 08 13 vs Grok-3 mini

> Grok-3 mini is the stronger model overall, scoring 41.2 to 37.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-2-mini-vs-grok-3-mini
- 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 1 category and Grok-3 mini in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where Grok-3 mini leads 78.5 to 65.5.

## Snapshot

| | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| Provider | xAI | xAI |
| Noometry Index | 37.7 | 41.2 |
| Rank | 198 | 141 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Grok 2 Mini 2024 08 13: 37.0 (#199)
- Grok-3 mini: 40.8 (#131)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Coding | 1269 | 1379 |
| Aider Polyglot | — | 49.3% |
| WeirdML | — | 42.6% |

## Reasoning

- Grok 2 Mini 2024 08 13: 24.8 (#159)
- Grok-3 mini: 13.6 (#334)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Hard Prompts | 1255 | 1375 |
| ARC-AGI-2 | — | 0.4% |
| Kagi LLM Benchmark | — | 61.3% |
| ARC-AGI-1 | — | 16.5% |
| Epoch Capabilities Index | — | 140.35 |

## Math

- Grok 2 Mini 2024 08 13: 35.4 (#185)
- Grok-3 mini: 42.1 (#85)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Math | 1265 | 1386 |
| OTIS Mock AIME 2024-2025 | — | 77.8% |
| Omni-MATH | — | 31.8% |
| MATH Level 5 | — | 90.9% |
| FrontierMath (Feb 2025 set) | — | 5.9% |

## Knowledge

- Grok 2 Mini 2024 08 13: 33.9 (#200)
- Grok-3 mini: 46.4 (#81)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Expert | 1238 | 1395 |
| GPQA Diamond | — | 76.3% |
| MMLU-Pro | — | 79.9% |
| Confabulations | — | 10.8% |
| GPQA (HELM) | — | 67.5% |

## Multilingual

- Grok 2 Mini 2024 08 13: 41.4 (#208)
- Grok-3 mini: 48.1 (#145)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Non-English | 1257 | 1352 |
| LMArena Chinese | 1262 | 1387 |
| LMArena French | 1286 | 1357 |
| LMArena German | 1273 | 1349 |
| LMArena Japanese | 1213 | 1342 |
| LMArena Korean | 1195 | 1335 |
| LMArena Russian | 1261 | 1353 |
| LMArena Spanish | 1279 | 1381 |

## Instruction Following

- Grok 2 Mini 2024 08 13: 65.5 (#220)
- Grok-3 mini: 78.5 (#9)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Instruction Following | 1245 | 1357 |
| IFEval | — | 95.1% |

## Long Context

- Grok 2 Mini 2024 08 13: 38.4 (#196)
- Grok-3 mini: 41.0 (#147)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Longer Query | 1266 | 1372 |
| Fiction.LiveBench | — | 66.7% |

## Writing & Preference

- Grok 2 Mini 2024 08 13: 47.3 (#211)
- Grok-3 mini: 52.5 (#169)

| Benchmark | Grok 2 Mini 2024 08 13 | Grok-3 mini |
|---|---|---|
| LMArena Text | 1281 | 1370 |
| LMArena Creative Writing | 1242 | 1342 |
| LMArena Multi-Turn | 1265 | 1355 |
| Short-Story Creative Writing | — | 73.5% |
| WildBench | — | 65.1% |

## FAQ

### Is Grok 2 Mini 2024 08 13 better than Grok-3 mini?

Grok-3 mini is the stronger model overall, scoring 41.2 to 37.7 on the Noometry Index.

### Is Grok 2 Mini 2024 08 13 or Grok-3 mini better for coding?

Grok-3 mini scores higher on coding benchmarks: 40.8 versus 37.0 in the Noometry coding category.

### How many benchmarks do Grok 2 Mini 2024 08 13 and Grok-3 mini share?

17 benchmarks have published results for both models. Grok 2 Mini 2024 08 13 has 17 scored results on Noometry and Grok-3 mini has 35.