# Devstral Small 2505 vs Dolly 2.0-12b

> Devstral Small 2505 is the stronger model overall, scoring 33.9 to 24.9 on the Noometry Index.

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

## Summary

- The widest gap is in coding, where Devstral Small 2505 leads 38.6 to 23.0.

## Snapshot

| | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| Provider | Mistral AI | Databricks |
| Noometry Index | 33.9 | 24.9 |
| Rank | 228 | 339 |
| Context | 128K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.30 | — |
| Weights | Open | Open |

## Coding

- Devstral Small 2505: 38.6 (#160)
- Dolly 2.0-12b: 23.0 (#327)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| SWE-bench Verified (bash only) | 56.4% | — |
| SciCode | 28.8% | — |
| LMArena Coding | — | 776 |

## Reasoning

- Devstral Small 2505: 19.1 (#243)
- Dolly 2.0-12b: 14.6 (#315)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| Kagi LLM Benchmark | 37.7% | — |
| CritPt | 0% | — |
| LMArena Hard Prompts | — | 804 |
| Epoch Capabilities Index | — | 88.94 |
| HellaSwag | — | 70.8% |
| PIQA | — | 75.4% |
| WinoGrande | — | 61.8% |

## Math

- Devstral Small 2505: —
- Dolly 2.0-12b: 25.0 (#250)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| LMArena Math | — | 871 |

## Knowledge

- Devstral Small 2505: —
- Dolly 2.0-12b: —

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| ARC (AI2) Challenge | — | 39.6% |
| BoolQ | — | 56.3% |
| MMLU | — | 26.2% |
| OpenBookQA | — | 39.2% |

## Multilingual

- Devstral Small 2505: —
- Dolly 2.0-12b: 17.4 (#291)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| LMArena Non-English | — | 836 |
| LMArena Chinese | — | 836 |

## Instruction Following

- Devstral Small 2505: —
- Dolly 2.0-12b: 38.9 (#299)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| LMArena Instruction Following | — | 814 |

## Writing & Preference

- Devstral Small 2505: —
- Dolly 2.0-12b: 15.3 (#306)

| Benchmark | Devstral Small 2505 | Dolly 2.0-12b |
|---|---|---|
| LMArena Text | — | 851 |
| LMArena Creative Writing | — | 864 |
| LMArena Multi-Turn | — | 740 |

## FAQ

### Is Devstral Small 2505 better than Dolly 2.0-12b?

Devstral Small 2505 is the stronger model overall, scoring 33.9 to 24.9 on the Noometry Index.

### Is Devstral Small 2505 or Dolly 2.0-12b better for coding?

Devstral Small 2505 scores higher on coding benchmarks: 38.6 versus 23.0 in the Noometry coding category.

### How many benchmarks do Devstral Small 2505 and Dolly 2.0-12b share?

0 benchmarks have published results for both models. Devstral Small 2505 has 4 scored results on Noometry and Dolly 2.0-12b has 17.