# Gemma 3 12B vs Muse Spark

> Muse Spark is the stronger model overall, scoring 50.6 to 32.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-3-12b-vs-muse-spark
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Gemma 3 12B scores higher in 0 categories and Muse Spark in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 26.5.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 16.7% for Gemma 3 12B and 88.9% for Muse Spark.
- Gemma 3 12B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 3 12B | Muse Spark |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 32.1 | 50.6 |
| Rank | 262 | 46 |
| Context | 131K | — |
| Input $/M | $0.05 | — |
| Output $/M | $0.15 | — |
| Weights | Open | Proprietary |

## Coding

- Gemma 3 12B: 31.7 (#280)
- Muse Spark: 46.2 (#69)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| SciCode | 17.4% | 51.5% |
| LMArena Coding | 1281 | 1481 |

## Agentic & Tool Use

- Gemma 3 12B: 25.5 (#108)
- Muse Spark: —

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| Berkeley Function Calling Leaderboard | 30.4% | — |

## Reasoning

- Gemma 3 12B: 15.7 (#313)
- Muse Spark: 35.9 (#67)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| CritPt | 0% | 11.3% |
| LMArena Hard Prompts | 1309 | 1474 |
| Epoch Capabilities Index | 123.5 | 152.04 |
| Chess Puzzles | 0% | — |
| DTBench | 48.8% | — |
| LMCA | 4.5% | — |

## Math

- Gemma 3 12B: 22.3 (#279)
- Muse Spark: 47.8 (#66)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 16.7% | 88.9% |
| LMArena Math | 1307 | 1455 |
| ProofBench | — | 17% |
| FrontierMath (Feb 2025 set) | — | 39% |
| FrontierMath Tier 4 (v1) | — | 14.6% |

## Knowledge

- Gemma 3 12B: 26.5 (#257)
- Muse Spark: 65.7 (#13)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| GPQA Diamond | 39.5% | 89.8% |
| LMArena Expert | 1248 | 1457 |
| Humanity's Last Exam | — | 40.6% |
| Vectara Hallucination Rate | 4.4% | — |

## Multimodal

- Gemma 3 12B: —
- Muse Spark: 43.4 (#24)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| LMArena Vision | — | 1306 |
| LMArena Document | — | 1444 |
| MindCube | 46.7% | — |

## Multilingual

- Gemma 3 12B: 45.7 (#165)
- Muse Spark: 56.1 (#24)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| LMArena Non-English | 1318 | 1464 |
| LMArena German | 1370 | 1497 |
| LMArena Russian | 1335 | 1466 |
| LMArena Chinese | — | 1509 |
| LMArena French | — | 1497 |
| LMArena Korean | — | 1459 |
| LMArena Spanish | — | 1472 |

## Instruction Following

- Gemma 3 12B: 68.6 (#186)
- Muse Spark: 75.9 (#51)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1299 | 1442 |

## Long Context

- Gemma 3 12B: 40.0 (#162)
- Muse Spark: 44.4 (#69)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1317 | 1451 |

## Writing & Preference

- Gemma 3 12B: 47.5 (#209)
- Muse Spark: 66.0 (#39)

| Benchmark | Gemma 3 12B | Muse Spark |
|---|---|---|
| LMArena Text | 1334 | 1474 |
| LMArena Creative Writing | 1331 | 1459 |
| LMArena Multi-Turn | 1334 | 1477 |
| EQ-Bench Creative Writing | 1126 | — |

## FAQ

### Is Gemma 3 12B better than Muse Spark?

Muse Spark is the stronger model overall, scoring 50.6 to 32.1 on the Noometry Index.

### Is Gemma 3 12B or Muse Spark better for coding?

Muse Spark scores higher on coding benchmarks: 46.2 versus 31.7 in the Noometry coding category.

### How many benchmarks do Gemma 3 12B and Muse Spark share?

17 benchmarks have published results for both models. Gemma 3 12B has 24 scored results on Noometry and Muse Spark has 27.