# Hunyuan Vision 1.5 vs Sonar

> Hunyuan Vision 1.5 is the stronger model overall, scoring 43.1 to 38.5 on the Noometry Index.

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

## Summary

- The widest gap is in reasoning, where Hunyuan Vision 1.5 leads 28.9 to 21.1.

## Snapshot

| | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| Provider | Tencent | Perplexity |
| Noometry Index | 43.1 | 38.5 |
| Rank | 98 | 187 |
| Context | — | 128K |
| Input $/M | — | $1 |
| Output $/M | — | $1 |
| Weights | Proprietary | Proprietary |

## Coding

- Hunyuan Vision 1.5: 41.8 (#119)
- Sonar: 35.7 (#221)

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LiveBench Coding | — | 35.1% |
| LMArena Coding | 1418 | — |

## Reasoning

- Hunyuan Vision 1.5: 28.9 (#97)
- Sonar: 21.1 (#227)

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LiveBench Reasoning | — | 46.3% |
| LMArena Hard Prompts | 1416 | — |
| LiveBench Data Analysis | — | 37.9% |
| LiveBench | — | 46.9% |

## Math

- Hunyuan Vision 1.5: —
- Sonar: 33.7 (#200)

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LiveBench Math | — | 41.6% |

## Multimodal

- Hunyuan Vision 1.5: 35.7 (#84)
- Sonar: —

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LMArena Vision | 1180 | — |

## Multilingual

- Hunyuan Vision 1.5: 50.3 (#125)
- Sonar: —

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LMArena Non-English | 1382 | — |

## Instruction Following

- Hunyuan Vision 1.5: 73.7 (#117)
- Sonar: 71.4 (#150)

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |
| LMArena Instruction Following | 1397 | — |

## Long Context

- Hunyuan Vision 1.5: 42.9 (#115)
- Sonar: —

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LMArena Longer Query | 1404 | — |

## Writing & Preference

- Hunyuan Vision 1.5: 60.1 (#100)
- Sonar: 52.6 (#167)

| Benchmark | Hunyuan Vision 1.5 | Sonar |
|---|---|---|
| LMArena Text | 1405 | — |
| LMArena Creative Writing | 1388 | — |
| LMArena Multi-Turn | 1422 | — |
| LiveBench Language | — | 44.1% |

## FAQ

### Is Hunyuan Vision 1.5 better than Sonar?

Hunyuan Vision 1.5 is the stronger model overall, scoring 43.1 to 38.5 on the Noometry Index.

### Is Hunyuan Vision 1.5 or Sonar better for coding?

Hunyuan Vision 1.5 scores higher on coding benchmarks: 41.8 versus 35.7 in the Noometry coding category.

### How many benchmarks do Hunyuan Vision 1.5 and Sonar share?

0 benchmarks have published results for both models. Hunyuan Vision 1.5 has 9 scored results on Noometry and Sonar has 7.