# GLM-5V-Turbo vs Sonar

> GLM-5V-Turbo is the stronger model overall, scoring 43.8 to 38.5 on the Noometry Index. Sonar costs 1.9× less per token, which makes it the better buy when GLM-5V-Turbo's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/glm-5v-turbo-vs-sonar
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where GLM-5V-Turbo leads 62.5 to 52.6.
- Sonar is cheaper at $1 / $1 per million input/output tokens, against $1.20 / $4 for GLM-5V-Turbo.
- GLM-5V-Turbo accepts more context: 200K tokens versus 128K.

## Snapshot

| | GLM-5V-Turbo | Sonar |
|---|---|---|
| Provider | Z.ai (Zhipu) | Perplexity |
| Noometry Index | 43.8 | 38.5 |
| Rank | 84 | 187 |
| Context | 200K | 128K |
| Input $/M | $1.20 | $1 |
| Output $/M | $4 | $1 |
| Weights | Proprietary | Proprietary |

## Coding

- GLM-5V-Turbo: 42.1 (#111)
- Sonar: 35.7 (#221)

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena WebDev | 1401 | — |
| LiveBench Coding | — | 35.1% |
| LMArena Coding | 1466 | — |

## Reasoning

- GLM-5V-Turbo: 29.7 (#89)
- Sonar: 21.1 (#227)

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LiveBench Reasoning | — | 46.3% |
| LMArena Hard Prompts | 1443 | — |
| LiveBench Data Analysis | — | 37.9% |
| LiveBench | — | 46.9% |

## Math

- GLM-5V-Turbo: 39.4 (#106)
- Sonar: 33.7 (#200)

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LiveBench Math | — | 41.6% |
| LMArena Math | 1441 | — |

## Knowledge

- GLM-5V-Turbo: 40.6 (#117)
- Sonar: —

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena Expert | 1452 | — |

## Multimodal

- GLM-5V-Turbo: 40.9 (#42)
- Sonar: —

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena Vision | 1264 | — |
| LMArena Document | 1416 | — |

## Multilingual

- GLM-5V-Turbo: 53.0 (#73)
- Sonar: —

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena Non-English | 1420 | — |
| LMArena Chinese | 1488 | — |
| LMArena French | 1444 | — |
| LMArena German | 1423 | — |
| LMArena Korean | 1396 | — |
| LMArena Russian | 1431 | — |
| LMArena Spanish | 1450 | — |

## Instruction Following

- GLM-5V-Turbo: 75.0 (#80)
- Sonar: 71.4 (#150)

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |
| LMArena Instruction Following | 1423 | — |

## Long Context

- GLM-5V-Turbo: 44.0 (#80)
- Sonar: —

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena Longer Query | 1438 | — |

## Writing & Preference

- GLM-5V-Turbo: 62.5 (#73)
- Sonar: 52.6 (#167)

| Benchmark | GLM-5V-Turbo | Sonar |
|---|---|---|
| LMArena Text | 1437 | — |
| LMArena Creative Writing | 1416 | — |
| LMArena Multi-Turn | 1432 | — |
| LiveBench Language | — | 44.1% |

## FAQ

### Is GLM-5V-Turbo better than Sonar?

GLM-5V-Turbo is the stronger model overall, scoring 43.8 to 38.5 on the Noometry Index. Sonar costs 1.9× less per token, which makes it the better buy when GLM-5V-Turbo's lead doesn't matter for your workload.

### Which is cheaper, GLM-5V-Turbo or Sonar?

Sonar is cheaper. It lists at $1 per million input tokens and $1 per million output tokens; GLM-5V-Turbo lists at $1.20 and $4.

### Is GLM-5V-Turbo or Sonar better for coding?

GLM-5V-Turbo scores higher on coding benchmarks: 42.1 versus 35.7 in the Noometry coding category.

### Which has the bigger context window?

GLM-5V-Turbo does, with 200K tokens against 128K.

### How many benchmarks do GLM-5V-Turbo and Sonar share?

0 benchmarks have published results for both models. GLM-5V-Turbo has 19 scored results on Noometry and Sonar has 7.