# Gemma 7B vs GPT-6 Luna

> GPT-6 Luna is the stronger model overall, scoring 45.1 to 29.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-7b-vs-gpt-6-luna
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Gemma 7B scores higher in 0 categories and GPT-6 Luna in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where GPT-6 Luna leads 58.4 to 27.2.
- Gemma 7B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 7B | GPT-6 Luna |
|---|---|---|
| Provider | Google | OpenAI |
| Noometry Index | 29.5 | 45.1 |
| Rank | 295 | 65 |
| Context | — | 1.05M |
| Input $/M | — | $0.10 |
| Output $/M | — | $0.50 |
| Weights | Open | Proprietary |

## Coding

- Gemma 7B: 29.9 (#290)
- GPT-6 Luna: 54.7 (#24)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Coding | 1048 | 1448 |
| DeepSWE | — | 66.6% |
| FrontierCode | — | 42.4% |
| LMArena WebDev | — | 1583 |
| HumanEval+ | 28.7% | — |
| MBPP+ | 43.4% | — |

## Reasoning

- Gemma 7B: 19.0 (#247)
- GPT-6 Luna: 31.7 (#68)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Hard Prompts | 1042 | 1415 |
| NYT Connections (extended) | — | 68.7% |
| Adversarial NLI | 48.7% | — |
| BIG-Bench Hard | 55.1% | — |
| Epoch Capabilities Index | 111.74 | — |
| HellaSwag | 82.2% | — |
| PIQA | 81.2% | — |
| WinoGrande | 79% | — |

## Math

- Gemma 7B: 28.7 (#225)
- GPT-6 Luna: 35.6 (#140)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Math | 1066 | 1396 |
| GSM8K | 46.4% | — |

## Knowledge

- Gemma 7B: 26.8 (#248)
- GPT-6 Luna: 40.1 (#110)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Expert | 1002 | 1458 |
| ARC (AI2) Challenge | 78.3% | — |
| BoolQ | 83.2% | — |
| MMLU | 66.1% | — |
| OpenBookQA | 78.6% | — |
| TriviaQA | 72.3% | — |

## Multimodal

- Gemma 7B: —
- GPT-6 Luna: 42.0 (#27)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| Furniture Assembly | — | 44.2% |

## Multilingual

- Gemma 7B: 25.3 (#282)
- GPT-6 Luna: 51.0 (#111)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Non-English | 999 | 1390 |
| LMArena Chinese | 1035 | 1425 |
| LMArena Russian | 993 | 1392 |
| LMArena French | 1024 | — |
| LMArena Spanish | — | 1416 |

## Instruction Following

- Gemma 7B: 51.7 (#290)
- GPT-6 Luna: 74.7 (#85)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Instruction Following | 1017 | 1414 |

## Long Context

- Gemma 7B: 31.1 (#277)
- GPT-6 Luna: 43.3 (#95)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Longer Query | 1022 | 1417 |

## Writing & Preference

- Gemma 7B: 27.2 (#297)
- GPT-6 Luna: 58.4 (#115)

| Benchmark | Gemma 7B | GPT-6 Luna |
|---|---|---|
| LMArena Text | 1056 | 1392 |
| LMArena Creative Writing | 1024 | 1357 |
| LMArena Multi-Turn | 963 | 1400 |

## FAQ

### Is Gemma 7B better than GPT-6 Luna?

GPT-6 Luna is the stronger model overall, scoring 45.1 to 29.5 on the Noometry Index.

### Is Gemma 7B or GPT-6 Luna better for coding?

GPT-6 Luna scores higher on coding benchmarks: 54.7 versus 29.9 in the Noometry coding category.

### How many benchmarks do Gemma 7B and GPT-6 Luna share?

12 benchmarks have published results for both models. Gemma 7B has 27 scored results on Noometry and GPT-6 Luna has 18.