# Dolly 2.0-12b vs o1-pro

> o1-pro is the stronger model overall, scoring 31.2 to 24.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/dolly-2-0-12b-vs-o1-pro
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where o1-pro leads 20.2 to 14.6.
- Dolly 2.0-12b has downloadable open weights; the other is API-only.

## Snapshot

| | Dolly 2.0-12b | o1-pro |
|---|---|---|
| Provider | Databricks | OpenAI |
| Noometry Index | 24.9 | 31.2 |
| Rank | 339 | 264 |
| Context | — | 200K |
| Input $/M | — | $150 |
| Output $/M | — | $600 |
| Weights | Open | Proprietary |

## Coding

- Dolly 2.0-12b: 23.0 (#327)
- o1-pro: —

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| LMArena Coding | 776 | — |

## Reasoning

- Dolly 2.0-12b: 14.6 (#315)
- o1-pro: 20.2 (#223)

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| ARC-AGI-1 | — | 23.3% |
| EnigmaEval | — | 6.1% |
| LMArena Hard Prompts | 804 | — |
| Epoch Capabilities Index | 88.94 | — |
| HellaSwag | 70.8% | — |
| PIQA | 75.4% | — |
| WinoGrande | 61.8% | — |

## Math

- Dolly 2.0-12b: 25.0 (#250)
- o1-pro: —

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| LMArena Math | 871 | — |

## Knowledge

- Dolly 2.0-12b: —
- o1-pro: 29.3 (#227)

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| Humanity's Last Exam | — | 8.1% |
| ARC (AI2) Challenge | 39.6% | — |
| BoolQ | 56.3% | — |
| MMLU | 26.2% | — |
| OpenBookQA | 39.2% | — |

## Multilingual

- Dolly 2.0-12b: 17.4 (#291)
- o1-pro: —

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| LMArena Non-English | 836 | — |
| LMArena Chinese | 836 | — |

## Instruction Following

- Dolly 2.0-12b: 38.9 (#299)
- o1-pro: —

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| LMArena Instruction Following | 814 | — |

## Writing & Preference

- Dolly 2.0-12b: 15.3 (#306)
- o1-pro: —

| Benchmark | Dolly 2.0-12b | o1-pro |
|---|---|---|
| LMArena Text | 851 | — |
| LMArena Creative Writing | 864 | — |
| LMArena Multi-Turn | 740 | — |

## FAQ

### Is Dolly 2.0-12b better than o1-pro?

o1-pro is the stronger model overall, scoring 31.2 to 24.9 on the Noometry Index.

### How many benchmarks do Dolly 2.0-12b and o1-pro share?

0 benchmarks have published results for both models. Dolly 2.0-12b has 17 scored results on Noometry and o1-pro has 3.