# Devstral Small 2505 vs Hunyuan Vision 1.5

> Hunyuan Vision 1.5 is the stronger model overall, scoring 42.6 to 33.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/devstral-small-vs-hunyuan-vision-1-5
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Hunyuan Vision 1.5 leads 27.8 to 19.1.
- Devstral Small 2505 has downloadable open weights; the other is API-only.

## Snapshot

| | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| Provider | Mistral AI | Tencent |
| Noometry Index | 33.9 | 42.6 |
| Rank | 228 | 95 |
| Context | 128K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.30 | — |
| Weights | Open | Proprietary |

## Coding

- Devstral Small 2505: 38.6 (#160)
- Hunyuan Vision 1.5: 41.2 (#119)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| SWE-bench Verified (bash only) | 56.4% | — |
| SciCode | 28.8% | — |
| LMArena Coding | — | 1419 |

## Reasoning

- Devstral Small 2505: 19.1 (#243)
- Hunyuan Vision 1.5: 27.8 (#96)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| Kagi LLM Benchmark | 37.7% | — |
| CritPt | 0% | — |
| LMArena Hard Prompts | — | 1417 |

## Multimodal

- Devstral Small 2505: —
- Hunyuan Vision 1.5: 35.1 (#78)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| LMArena Vision | — | 1180 |

## Multilingual

- Devstral Small 2505: —
- Hunyuan Vision 1.5: 50.5 (#118)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| LMArena Non-English | — | 1383 |

## Instruction Following

- Devstral Small 2505: —
- Hunyuan Vision 1.5: 73.9 (#110)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| LMArena Instruction Following | — | 1398 |

## Long Context

- Devstral Small 2505: —
- Hunyuan Vision 1.5: 42.9 (#110)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| LMArena Longer Query | — | 1405 |

## Writing & Preference

- Devstral Small 2505: —
- Hunyuan Vision 1.5: 60.4 (#95)

| Benchmark | Devstral Small 2505 | Hunyuan Vision 1.5 |
|---|---|---|
| LMArena Text | — | 1407 |
| LMArena Creative Writing | — | 1389 |
| LMArena Multi-Turn | — | 1423 |

## FAQ

### Is Devstral Small 2505 better than Hunyuan Vision 1.5?

Hunyuan Vision 1.5 is the stronger model overall, scoring 42.6 to 33.9 on the Noometry Index.

### Is Devstral Small 2505 or Hunyuan Vision 1.5 better for coding?

Hunyuan Vision 1.5 scores higher on coding benchmarks: 41.2 versus 38.6 in the Noometry coding category.

### How many benchmarks do Devstral Small 2505 and Hunyuan Vision 1.5 share?

0 benchmarks have published results for both models. Devstral Small 2505 has 4 scored results on Noometry and Hunyuan Vision 1.5 has 9.