# Devstral Small 2505 vs Gemini 1.0 Pro

> Devstral Small 2505 is the stronger model overall, scoring 34.3 to 27.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/devstral-small-vs-gemini-1-0-pro
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Devstral Small 2505 leads 38.9 to 32.2.
- Devstral Small 2505 has downloadable open weights; the other is API-only.

## Snapshot

| | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| Provider | Mistral AI | Google |
| Noometry Index | 34.3 | 27.3 |
| Rank | 233 | 332 |
| Context | 128K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.30 | — |
| Weights | Open | Proprietary |

## Coding

- Devstral Small 2505: 38.9 (#166)
- Gemini 1.0 Pro: 32.2 (#275)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| SWE-bench Verified (bash only) | 56.4% | — |
| SciCode | 28.8% | — |
| LMArena Coding | — | 1108 |
| HumanEval+ | — | 55.5% |
| MBPP+ | — | 61.4% |

## Reasoning

- Devstral Small 2505: 19.7 (#252)
- Gemini 1.0 Pro: 17.1 (#296)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| Kagi LLM Benchmark | 37.7% | — |
| CritPt | 0% | — |
| LMArena Hard Prompts | — | 1109 |
| DTBench | — | 45.9% |
| Epoch Capabilities Index | — | 117.04 |

## Math

- Devstral Small 2505: —
- Gemini 1.0 Pro: 9.3 (#321)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 1.1% |
| LMArena Math | — | 1132 |
| MATH Level 5 | — | 11.2% |

## Knowledge

- Devstral Small 2505: —
- Gemini 1.0 Pro: 15.6 (#291)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| GPQA Diamond | — | 34% |
| LMArena Expert | — | 1059 |
| MMLU | — | 70% |

## Multilingual

- Devstral Small 2505: —
- Gemini 1.0 Pro: 33.4 (#252)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| LMArena Non-English | — | 1138 |
| LMArena Chinese | — | 1124 |
| LMArena French | — | 1145 |
| LMArena German | — | 1125 |
| LMArena Japanese | — | 1023 |
| LMArena Russian | — | 1186 |
| LMArena Spanish | — | 1119 |

## Instruction Following

- Devstral Small 2505: —
- Gemini 1.0 Pro: 57.6 (#267)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| LMArena Instruction Following | — | 1114 |

## Long Context

- Devstral Small 2505: —
- Gemini 1.0 Pro: 34.3 (#249)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| LMArena Longer Query | — | 1132 |

## Writing & Preference

- Devstral Small 2505: —
- Gemini 1.0 Pro: 36.0 (#264)

| Benchmark | Devstral Small 2505 | Gemini 1.0 Pro |
|---|---|---|
| LMArena Text | — | 1149 |
| LMArena Creative Writing | — | 1131 |
| LMArena Multi-Turn | — | 1139 |

## FAQ

### Is Devstral Small 2505 better than Gemini 1.0 Pro?

Devstral Small 2505 is the stronger model overall, scoring 34.3 to 27.3 on the Noometry Index.

### Is Devstral Small 2505 or Gemini 1.0 Pro better for coding?

Devstral Small 2505 scores higher on coding benchmarks: 38.9 versus 32.2 in the Noometry coding category.

### How many benchmarks do Devstral Small 2505 and Gemini 1.0 Pro share?

0 benchmarks have published results for both models. Devstral Small 2505 has 4 scored results on Noometry and Gemini 1.0 Pro has 24.