# Grok 4.1 vs Qwen3.5 Max Preview

> Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 41.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-4-1-vs-qwen3-5-max-preview
- Last updated: 2026-10-12
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Grok 4.1 scores higher in 0 categories and Qwen3.5 Max Preview in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in coding, where Qwen3.5 Max Preview leads 44.0 to 33.7.

## Snapshot

| | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| Provider | xAI | Alibaba (Qwen) |
| Noometry Index | 41.5 | 45.3 |
| Rank | 134 | 71 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Grok 4.1: 33.7 (#253)
- Qwen3.5 Max Preview: 44.0 (#77)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Coding | 1445 | 1487 |
| LMArena WebDev | 1214 | — |

## Agentic & Tool Use

- Grok 4.1: 34.1 (#49)
- Qwen3.5 Max Preview: —

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| Cybench | 39% | — |

## Reasoning

- Grok 4.1: 29.5 (#91)
- Qwen3.5 Max Preview: 30.8 (#84)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Hard Prompts | 1435 | 1483 |

## Math

- Grok 4.1: 38.9 (#120)
- Qwen3.5 Max Preview: 40.1 (#94)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Math | 1422 | 1474 |

## Knowledge

- Grok 4.1: 39.5 (#133)
- Qwen3.5 Max Preview: 41.8 (#107)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Expert | 1417 | 1489 |

## Multilingual

- Grok 4.1: 53.4 (#68)
- Qwen3.5 Max Preview: 56.2 (#22)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Non-English | 1425 | 1465 |
| LMArena Chinese | 1465 | 1534 |
| LMArena French | 1448 | 1484 |
| LMArena German | 1446 | 1487 |
| LMArena Japanese | 1397 | 1495 |
| LMArena Korean | 1407 | 1438 |
| LMArena Russian | 1434 | 1471 |
| LMArena Spanish | 1438 | 1470 |

## Instruction Following

- Grok 4.1: 73.8 (#111)
- Qwen3.5 Max Preview: 77.0 (#31)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Instruction Following | 1400 | 1467 |

## Long Context

- Grok 4.1: 43.2 (#100)
- Qwen3.5 Max Preview: 45.2 (#45)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Longer Query | 1416 | 1476 |

## Writing & Preference

- Grok 4.1: 62.4 (#75)
- Qwen3.5 Max Preview: 66.0 (#41)

| Benchmark | Grok 4.1 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Text | 1437 | 1470 |
| LMArena Creative Writing | 1411 | 1464 |
| LMArena Multi-Turn | 1437 | 1478 |

## FAQ

### Is Grok 4.1 better than Qwen3.5 Max Preview?

Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 41.5 on the Noometry Index.

### Is Grok 4.1 or Qwen3.5 Max Preview better for coding?

Qwen3.5 Max Preview scores higher on coding benchmarks: 44.0 versus 33.7 in the Noometry coding category.

### How many benchmarks do Grok 4.1 and Qwen3.5 Max Preview share?

17 benchmarks have published results for both models. Grok 4.1 has 19 scored results on Noometry and Qwen3.5 Max Preview has 17.