# Qwen3.5 27B vs Qwen3.5 Max Preview

> Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 41.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/qwen3-5-27b-vs-qwen3-5-max-preview
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Qwen3.5 27B 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 writing & preference, where Qwen3.5 Max Preview leads 66.0 to 59.3.
- Qwen3.5 27B has downloadable open weights; the other is API-only.

## Snapshot

| | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| Provider | Alibaba (Qwen) | Alibaba (Qwen) |
| Noometry Index | 41.9 | 45.3 |
| Rank | 127 | 71 |
| Context | 262K | — |
| Input $/M | $0.30 | — |
| Output $/M | $2.40 | — |
| Weights | Open | Proprietary |

## Coding

- Qwen3.5 27B: 38.9 (#168)
- Qwen3.5 Max Preview: 44.0 (#77)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Coding | 1427 | 1487 |
| LMArena WebDev | 1358 | — |
| WeirdML | 39.5% | — |
| ALE-Bench | 349.45 | — |

## Agentic & Tool Use

- Qwen3.5 27B: —
- Qwen3.5 Max Preview: —

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| Vending-Bench 2 | 201.98 | — |

## Reasoning

- Qwen3.5 27B: 27.5 (#117)
- Qwen3.5 Max Preview: 30.8 (#84)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Hard Prompts | 1414 | 1483 |
| NYT Connections (extended) | 47.9% | — |
| Thematic Generalization | 45.5% | — |
| DTBench | 82.4% | — |
| LMCA | 34% | — |

## Math

- Qwen3.5 27B: 38.8 (#127)
- Qwen3.5 Max Preview: 40.1 (#94)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Math | 1429 | 1474 |
| MathArena Final-Answer Competitions | 56.7% | — |

## Knowledge

- Qwen3.5 27B: 38.0 (#150)
- Qwen3.5 Max Preview: 41.8 (#107)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Expert | 1428 | 1489 |
| Vectara Hallucination Rate | 12.1% | — |

## Multimodal

- Qwen3.5 27B: 39.4 (#59)
- Qwen3.5 Max Preview: —

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Vision | 1241 | — |

## Multilingual

- Qwen3.5 27B: 50.8 (#115)
- Qwen3.5 Max Preview: 56.2 (#22)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Non-English | 1390 | 1465 |
| LMArena Chinese | 1478 | 1534 |
| LMArena French | 1410 | 1484 |
| LMArena German | 1393 | 1487 |
| LMArena Japanese | 1345 | 1495 |
| LMArena Korean | 1358 | 1438 |
| LMArena Russian | 1390 | 1471 |
| LMArena Spanish | 1407 | 1470 |

## Instruction Following

- Qwen3.5 27B: 73.5 (#119)
- Qwen3.5 Max Preview: 77.0 (#31)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Instruction Following | 1393 | 1467 |

## Long Context

- Qwen3.5 27B: 43.1 (#106)
- Qwen3.5 Max Preview: 45.2 (#45)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Longer Query | 1413 | 1476 |

## Writing & Preference

- Qwen3.5 27B: 59.3 (#111)
- Qwen3.5 Max Preview: 66.0 (#41)

| Benchmark | Qwen3.5 27B | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Text | 1409 | 1470 |
| LMArena Creative Writing | 1362 | 1464 |
| LMArena Multi-Turn | 1410 | 1478 |

## FAQ

### Is Qwen3.5 27B better than Qwen3.5 Max Preview?

Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 41.9 on the Noometry Index.

### Is Qwen3.5 27B or Qwen3.5 Max Preview better for coding?

Qwen3.5 Max Preview scores higher on coding benchmarks: 44.0 versus 38.9 in the Noometry coding category.

### How many benchmarks do Qwen3.5 27B and Qwen3.5 Max Preview share?

17 benchmarks have published results for both models. Qwen3.5 27B has 28 scored results on Noometry and Qwen3.5 Max Preview has 17.