# Mercury vs Qwen3.5 Max Preview

> Qwen3.5 Max Preview is the stronger model overall, scoring 44.7 to 37.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mercury-vs-qwen3-5-max-preview
- Last updated: 2026-10-10
- Shared benchmarks: 8

## Summary

- They share 8 benchmarks with published results for both. Mercury scores higher in 0 categories and Qwen3.5 Max Preview in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Qwen3.5 Max Preview leads 66.1 to 46.2.

## Snapshot

| | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| Provider | Inception | Alibaba (Qwen) |
| Noometry Index | 37.3 | 44.7 |
| Rank | 192 | 72 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Mercury: 38.1 (#164)
- Qwen3.5 Max Preview: 43.4 (#79)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Coding | 1323 | 1488 |

## Reasoning

- Mercury: 16.8 (#288)
- Qwen3.5 Max Preview: 29.6 (#81)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Hard Prompts | 1284 | 1483 |
| Kagi LLM Benchmark | 21.6% | — |

## Math

- Mercury: —
- Qwen3.5 Max Preview: 37.3 (#99)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Math | — | 1473 |

## Knowledge

- Mercury: —
- Qwen3.5 Max Preview: 41.1 (#104)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Expert | — | 1489 |

## Multilingual

- Mercury: 41.7 (#201)
- Qwen3.5 Max Preview: 56.4 (#21)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Non-English | 1259 | 1465 |
| LMArena Chinese | — | 1534 |
| LMArena French | — | 1483 |
| LMArena German | — | 1487 |
| LMArena Japanese | — | 1497 |
| LMArena Korean | — | 1438 |
| LMArena Russian | — | 1472 |
| LMArena Spanish | — | 1470 |

## Instruction Following

- Mercury: 65.3 (#220)
- Qwen3.5 Max Preview: 77.2 (#28)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Instruction Following | 1238 | 1467 |

## Long Context

- Mercury: 38.3 (#193)
- Qwen3.5 Max Preview: 45.2 (#44)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Longer Query | 1264 | 1477 |

## Writing & Preference

- Mercury: 46.2 (#216)
- Qwen3.5 Max Preview: 66.1 (#39)

| Benchmark | Mercury | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Text | 1282 | 1471 |
| LMArena Creative Writing | 1186 | 1464 |
| LMArena Multi-Turn | 1283 | 1478 |

## FAQ

### Is Mercury better than Qwen3.5 Max Preview?

Qwen3.5 Max Preview is the stronger model overall, scoring 44.7 to 37.3 on the Noometry Index.

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

Qwen3.5 Max Preview scores higher on coding benchmarks: 43.4 versus 38.1 in the Noometry coding category.

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

8 benchmarks have published results for both models. Mercury has 9 scored results on Noometry and Qwen3.5 Max Preview has 17.