# Dolly 2.0-12b vs GPT-5.2 Pro

> GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 25.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/dolly-2-0-12b-vs-gpt-5-2-pro
- Last updated: 2026-10-12
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both. Dolly 2.0-12b scores higher in 0 categories and GPT-5.2 Pro in 2 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in math, where GPT-5.2 Pro leads 65.3 to 27.3.
- Dolly 2.0-12b has downloadable open weights; the other is API-only.

## Snapshot

| | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| Provider | Databricks | OpenAI |
| Noometry Index | 25.5 | 52.3 |
| Rank | 342 | 39 |
| Context | — | 400K |
| Input $/M | — | $21 |
| Output $/M | — | $168 |
| Weights | Open | Proprietary |

## Coding

- Dolly 2.0-12b: 23.4 (#332)
- GPT-5.2 Pro: —

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| LMArena Coding | 776 | — |

## Reasoning

- Dolly 2.0-12b: 15.3 (#316)
- GPT-5.2 Pro: 51.5 (#33)

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| Epoch Capabilities Index | 89.67 | 155.4 |
| ARC-AGI-2 | — | 54.2% |
| SimpleBench | — | 57.4% |
| NYT Connections (extended) | — | 79.3% |
| ARC-AGI-1 | — | 90.5% |
| LMArena Hard Prompts | 804 | — |
| HellaSwag | 70.8% | — |
| PIQA | 75.4% | — |
| WinoGrande | 61.8% | — |

## Math

- Dolly 2.0-12b: 27.3 (#251)
- GPT-5.2 Pro: 65.3 (#29)

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 74% |
| FrontierMath Tier 4 | — | 46% |
| LMArena Math | 871 | — |
| FrontierMath Tier 4 (v1) | — | 31.3% |

## Knowledge

- Dolly 2.0-12b: —
- GPT-5.2 Pro: —

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| ARC (AI2) Challenge | 39.6% | — |
| BoolQ | 56.3% | — |
| MMLU | 26.2% | — |
| OpenBookQA | 39.2% | — |

## Multilingual

- Dolly 2.0-12b: 17.4 (#296)
- GPT-5.2 Pro: —

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| LMArena Non-English | 836 | — |
| LMArena Chinese | 836 | — |

## Instruction Following

- Dolly 2.0-12b: 38.7 (#304)
- GPT-5.2 Pro: —

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| LMArena Instruction Following | 814 | — |

## Writing & Preference

- Dolly 2.0-12b: 15.2 (#311)
- GPT-5.2 Pro: —

| Benchmark | Dolly 2.0-12b | GPT-5.2 Pro |
|---|---|---|
| LMArena Text | 851 | — |
| LMArena Creative Writing | 864 | — |
| LMArena Multi-Turn | 740 | — |

## FAQ

### Is Dolly 2.0-12b better than GPT-5.2 Pro?

GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 25.5 on the Noometry Index.

### How many benchmarks do Dolly 2.0-12b and GPT-5.2 Pro share?

1 benchmark has published results for both models. Dolly 2.0-12b has 17 scored results on Noometry and GPT-5.2 Pro has 8.