# Dolly 2.0-12b vs Gemma 2B

> Gemma 2B is the stronger model overall, scoring 29.6 to 25.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/dolly-2-0-12b-vs-gemma-2b
- Last updated: 2026-10-11
- Shared benchmarks: 16

## Summary

- They share 16 benchmarks with published results for both. Dolly 2.0-12b scores higher in 0 categories and Gemma 2B in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where Gemma 2B leads 48.5 to 38.7.

## Snapshot

| | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| Provider | Databricks | Google |
| Noometry Index | 25.5 | 29.6 |
| Rank | 342 | 307 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Dolly 2.0-12b: 23.4 (#332)
- Gemma 2B: 29.4 (#305)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Coding | 776 | 1010 |
| HumanEval+ | — | 20.7% |
| MBPP+ | — | 34.1% |

## Reasoning

- Dolly 2.0-12b: 15.3 (#316)
- Gemma 2B: 18.8 (#275)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Hard Prompts | 804 | 989 |
| Epoch Capabilities Index | 89.67 | 94.2 |
| HellaSwag | 70.8% | 71.4% |
| PIQA | 75.4% | 77.3% |
| WinoGrande | 61.8% | 65.4% |
| BIG-Bench Hard | — | 35.2% |

## Math

- Dolly 2.0-12b: 27.3 (#251)
- Gemma 2B: 30.0 (#239)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Math | 871 | 1009 |
| GSM8K | — | 17.7% |

## Knowledge

- Dolly 2.0-12b: —
- Gemma 2B: —

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| ARC (AI2) Challenge | 39.6% | 42.1% |
| BoolQ | 56.3% | 69.4% |
| MMLU | 26.2% | 42.3% |
| OpenBookQA | 39.2% | — |
| TriviaQA | — | 53.2% |

## Multilingual

- Dolly 2.0-12b: 17.4 (#296)
- Gemma 2B: 23.0 (#294)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Non-English | 836 | 958 |
| LMArena Chinese | 836 | 986 |
| LMArena Russian | — | 937 |

## Instruction Following

- Dolly 2.0-12b: 38.7 (#304)
- Gemma 2B: 48.5 (#302)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Instruction Following | 814 | 970 |

## Long Context

- Dolly 2.0-12b: —
- Gemma 2B: 29.9 (#291)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Longer Query | — | 981 |

## Writing & Preference

- Dolly 2.0-12b: 15.2 (#311)
- Gemma 2B: 24.0 (#308)

| Benchmark | Dolly 2.0-12b | Gemma 2B |
|---|---|---|
| LMArena Text | 851 | 1002 |
| LMArena Creative Writing | 864 | 987 |
| LMArena Multi-Turn | 740 | 945 |

## FAQ

### Is Dolly 2.0-12b better than Gemma 2B?

Gemma 2B is the stronger model overall, scoring 29.6 to 25.5 on the Noometry Index.

### Is Dolly 2.0-12b or Gemma 2B better for coding?

Gemma 2B scores higher on coding benchmarks: 29.4 versus 23.4 in the Noometry coding category.

### How many benchmarks do Dolly 2.0-12b and Gemma 2B share?

16 benchmarks have published results for both models. Dolly 2.0-12b has 17 scored results on Noometry and Gemma 2B has 23.