# GLM-5V-Turbo vs Grok 4.20 Multi-Agent

> Grok 4.20 Multi-Agent is the stronger model overall, scoring 46.2 to 43.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/glm-5v-turbo-vs-grok-4-20-multi-agent
- Last updated: 2026-10-12
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. GLM-5V-Turbo scores higher in 4 categories and Grok 4.20 Multi-Agent in 5 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok 4.20 Multi-Agent leads 43.9 to 29.7.
- Grok 4.20 Multi-Agent is cheaper at $1.25 / $2.50 per million input/output tokens, against $1.20 / $4 for GLM-5V-Turbo.
- Grok 4.20 Multi-Agent accepts more context: 1M tokens versus 200K.

## Snapshot

| | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| Provider | Z.ai (Zhipu) | xAI |
| Noometry Index | 43.8 | 46.2 |
| Rank | 84 | 65 |
| Context | 200K | 1M |
| Input $/M | $1.20 | $1.25 |
| Output $/M | $4 | $2.50 |
| Weights | Proprietary | Proprietary |

## Coding

- GLM-5V-Turbo: 42.1 (#111)
- Grok 4.20 Multi-Agent: 43.0 (#92)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Coding | 1466 | 1457 |
| LMArena WebDev | 1401 | — |

## Agentic & Tool Use

- GLM-5V-Turbo: —
- Grok 4.20 Multi-Agent: —

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Search | — | 1204 |

## Reasoning

- GLM-5V-Turbo: 29.7 (#89)
- Grok 4.20 Multi-Agent: 43.9 (#48)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Hard Prompts | 1443 | 1448 |
| NYT Connections (extended) | — | 89.6% |

## Math

- GLM-5V-Turbo: 39.4 (#106)
- Grok 4.20 Multi-Agent: 39.4 (#104)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Math | 1441 | 1442 |

## Knowledge

- GLM-5V-Turbo: 40.6 (#117)
- Grok 4.20 Multi-Agent: 40.4 (#119)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Expert | 1452 | 1445 |

## Multimodal

- GLM-5V-Turbo: 40.9 (#42)
- Grok 4.20 Multi-Agent: 40.5 (#48)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Vision | 1264 | 1259 |
| LMArena Document | 1416 | — |

## Multilingual

- GLM-5V-Turbo: 53.0 (#73)
- Grok 4.20 Multi-Agent: 54.4 (#43)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Non-English | 1420 | 1440 |
| LMArena Chinese | 1488 | 1475 |
| LMArena French | 1444 | 1466 |
| LMArena German | 1423 | 1456 |
| LMArena Korean | 1396 | 1416 |
| LMArena Russian | 1431 | 1457 |
| LMArena Spanish | 1450 | 1447 |
| LMArena Japanese | — | 1405 |

## Instruction Following

- GLM-5V-Turbo: 75.0 (#80)
- Grok 4.20 Multi-Agent: 74.8 (#84)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Instruction Following | 1423 | 1420 |

## Long Context

- GLM-5V-Turbo: 44.0 (#80)
- Grok 4.20 Multi-Agent: 43.7 (#88)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Longer Query | 1438 | 1431 |

## Writing & Preference

- GLM-5V-Turbo: 62.5 (#73)
- Grok 4.20 Multi-Agent: 64.0 (#59)

| Benchmark | GLM-5V-Turbo | Grok 4.20 Multi-Agent |
|---|---|---|
| LMArena Text | 1437 | 1450 |
| LMArena Creative Writing | 1416 | 1436 |
| LMArena Multi-Turn | 1432 | 1452 |

## FAQ

### Is GLM-5V-Turbo better than Grok 4.20 Multi-Agent?

Grok 4.20 Multi-Agent is the stronger model overall, scoring 46.2 to 43.8 on the Noometry Index.

### Which is cheaper, GLM-5V-Turbo or Grok 4.20 Multi-Agent?

Grok 4.20 Multi-Agent is cheaper. It lists at $1.25 per million input tokens and $2.50 per million output tokens; GLM-5V-Turbo lists at $1.20 and $4.

### Is GLM-5V-Turbo or Grok 4.20 Multi-Agent better for coding?

They score almost the same on coding (42.1 vs 43.0); test both on your own repository before choosing.

### Which has the bigger context window?

Grok 4.20 Multi-Agent does, with 1M tokens against 200K.

### How many benchmarks do GLM-5V-Turbo and Grok 4.20 Multi-Agent share?

17 benchmarks have published results for both models. GLM-5V-Turbo has 19 scored results on Noometry and Grok 4.20 Multi-Agent has 20.