# Gemma 3 12B vs Solar Pro4

> Solar Pro4 is the stronger model overall, scoring 42.1 to 32.1 on the Noometry Index. Gemma 3 12B costs 7.0× less per token, which makes it the better buy when Solar Pro4's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gemma-3-12b-vs-solar-pro4
- Last updated: 2026-10-11
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemma 3 12B scores higher in 0 categories and Solar Pro4 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Solar Pro4 leads 38.8 to 22.3.
- Gemma 3 12B is cheaper at $0.05 / $0.15 per million input/output tokens, against $0.30 / $1.20 for Solar Pro4.
- Solar Pro4 accepts more context: 524K tokens versus 131K.
- Gemma 3 12B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| Provider | Google | Upstage |
| Noometry Index | 32.1 | 42.1 |
| Rank | 262 | 121 |
| Context | 131K | 524K |
| Input $/M | $0.05 | $0.30 |
| Output $/M | $0.15 | $1.20 |
| Weights | Open | Proprietary |

## Coding

- Gemma 3 12B: 31.7 (#280)
- Solar Pro4: 40.1 (#149)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Coding | 1281 | 1437 |
| LMArena WebDev | — | 1371 |
| SciCode | 17.4% | — |

## Agentic & Tool Use

- Gemma 3 12B: 25.5 (#108)
- Solar Pro4: —

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| Berkeley Function Calling Leaderboard | 30.4% | — |

## Reasoning

- Gemma 3 12B: 15.7 (#313)
- Solar Pro4: 28.5 (#104)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Hard Prompts | 1309 | 1399 |
| CritPt | 0% | — |
| Chess Puzzles | 0% | — |
| DTBench | 48.8% | — |
| LMCA | 4.5% | — |
| Epoch Capabilities Index | 123.5 | — |

## Math

- Gemma 3 12B: 22.3 (#279)
- Solar Pro4: 38.8 (#128)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Math | 1307 | 1416 |
| OTIS Mock AIME 2024-2025 | 16.7% | — |

## Knowledge

- Gemma 3 12B: 26.5 (#257)
- Solar Pro4: 39.8 (#129)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Expert | 1248 | 1427 |
| GPQA Diamond | 39.5% | — |
| Vectara Hallucination Rate | 4.4% | — |

## Multimodal

- Gemma 3 12B: —
- Solar Pro4: —

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| MindCube | 46.7% | — |

## Multilingual

- Gemma 3 12B: 45.7 (#165)
- Solar Pro4: 48.7 (#139)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Non-English | 1318 | 1361 |
| LMArena German | 1370 | 1364 |
| LMArena Russian | 1335 | 1360 |
| LMArena Chinese | — | 1415 |
| LMArena French | — | 1397 |
| LMArena Japanese | — | 1309 |
| LMArena Korean | — | 1382 |
| LMArena Spanish | — | 1401 |

## Instruction Following

- Gemma 3 12B: 68.6 (#186)
- Solar Pro4: 72.7 (#132)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Instruction Following | 1299 | 1377 |

## Long Context

- Gemma 3 12B: 40.0 (#162)
- Solar Pro4: 42.1 (#130)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Longer Query | 1317 | 1381 |

## Writing & Preference

- Gemma 3 12B: 47.5 (#209)
- Solar Pro4: 56.5 (#138)

| Benchmark | Gemma 3 12B | Solar Pro4 |
|---|---|---|
| LMArena Text | 1334 | 1386 |
| LMArena Creative Writing | 1331 | 1316 |
| LMArena Multi-Turn | 1334 | 1385 |
| EQ-Bench Creative Writing | 1126 | — |

## FAQ

### Is Gemma 3 12B better than Solar Pro4?

Solar Pro4 is the stronger model overall, scoring 42.1 to 32.1 on the Noometry Index. Gemma 3 12B costs 7.0× less per token, which makes it the better buy when Solar Pro4's lead doesn't matter for your workload.

### Which is cheaper, Gemma 3 12B or Solar Pro4?

Gemma 3 12B is cheaper. It lists at $0.05 per million input tokens and $0.15 per million output tokens; Solar Pro4 lists at $0.30 and $1.20.

### Is Gemma 3 12B or Solar Pro4 better for coding?

Solar Pro4 scores higher on coding benchmarks: 40.1 versus 31.7 in the Noometry coding category.

### Which has the bigger context window?

Solar Pro4 does, with 524K tokens against 131K.

### How many benchmarks do Gemma 3 12B and Solar Pro4 share?

12 benchmarks have published results for both models. Gemma 3 12B has 24 scored results on Noometry and Solar Pro4 has 18.