# Gemma 3 12B vs Grok 2 Mini 2024 08 13

> Grok 2 Mini 2024 08 13 is the stronger model overall, scoring 37.0 to 31.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-3-12b-vs-grok-2-mini
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemma 3 12B scores higher in 4 categories and Grok 2 Mini 2024 08 13 in 4 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in math, where Grok 2 Mini 2024 08 13 leads 32.8 to 21.0.
- Gemma 3 12B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| Provider | Google | xAI |
| Noometry Index | 31.8 | 37.0 |
| Rank | 255 | 196 |
| Context | 131K | — |
| Input $/M | $0.05 | — |
| Output $/M | $0.15 | — |
| Weights | Open | Proprietary |

## Coding

- Gemma 3 12B: 31.2 (#276)
- Grok 2 Mini 2024 08 13: 36.4 (#194)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Coding | 1281 | 1269 |
| SciCode | 17.4% | — |

## Agentic & Tool Use

- Gemma 3 12B: 25.3 (#101)
- Grok 2 Mini 2024 08 13: —

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| Berkeley Function Calling Leaderboard | 30.4% | — |

## Reasoning

- Gemma 3 12B: 15.2 (#307)
- Grok 2 Mini 2024 08 13: 23.7 (#162)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Hard Prompts | 1309 | 1255 |
| CritPt | 0% | — |
| Chess Puzzles | 0% | — |
| DTBench | 48.8% | — |
| LMCA | 4.5% | — |
| Epoch Capabilities Index | 123.49 | — |

## Math

- Gemma 3 12B: 21.0 (#273)
- Grok 2 Mini 2024 08 13: 32.8 (#185)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Math | 1307 | 1265 |
| OTIS Mock AIME 2024-2025 | 16.7% | — |

## Knowledge

- Gemma 3 12B: 26.5 (#250)
- Grok 2 Mini 2024 08 13: 33.4 (#195)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Expert | 1248 | 1238 |
| GPQA Diamond | 39.5% | — |
| Vectara Hallucination Rate | 4.4% | — |

## Multimodal

- Gemma 3 12B: —
- Grok 2 Mini 2024 08 13: —

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| MindCube | 46.7% | — |

## Multilingual

- Gemma 3 12B: 45.9 (#160)
- Grok 2 Mini 2024 08 13: 41.6 (#203)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Non-English | 1318 | 1257 |
| LMArena German | 1370 | 1273 |
| LMArena Russian | 1335 | 1261 |
| LMArena Chinese | — | 1262 |
| LMArena French | — | 1285 |
| LMArena Japanese | — | 1213 |
| LMArena Korean | — | 1195 |
| LMArena Spanish | — | 1278 |

## Instruction Following

- Gemma 3 12B: 68.8 (#179)
- Grok 2 Mini 2024 08 13: 65.7 (#215)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Instruction Following | 1299 | 1245 |

## Long Context

- Gemma 3 12B: 40.0 (#157)
- Grok 2 Mini 2024 08 13: 38.4 (#191)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Longer Query | 1317 | 1267 |

## Writing & Preference

- Gemma 3 12B: 47.7 (#205)
- Grok 2 Mini 2024 08 13: 47.5 (#207)

| Benchmark | Gemma 3 12B | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Text | 1334 | 1281 |
| LMArena Creative Writing | 1331 | 1242 |
| LMArena Multi-Turn | 1334 | 1265 |
| EQ-Bench Creative Writing | 1126 | — |

## FAQ

### Is Gemma 3 12B better than Grok 2 Mini 2024 08 13?

Grok 2 Mini 2024 08 13 is the stronger model overall, scoring 37.0 to 31.8 on the Noometry Index.

### Is Gemma 3 12B or Grok 2 Mini 2024 08 13 better for coding?

Grok 2 Mini 2024 08 13 scores higher on coding benchmarks: 36.4 versus 31.2 in the Noometry coding category.

### How many benchmarks do Gemma 3 12B and Grok 2 Mini 2024 08 13 share?

12 benchmarks have published results for both models. Gemma 3 12B has 24 scored results on Noometry and Grok 2 Mini 2024 08 13 has 17.