# Mercury vs Qwen3 Coder Next

> Mercury is the stronger model overall, scoring 37.6 to 34.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mercury-vs-qwen3-coder-next
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Qwen3 Coder Next leads 22.4 to 17.5.
- Qwen3 Coder Next has downloadable open weights; the other is API-only.

## Snapshot

| | Mercury | Qwen3 Coder Next |
|---|---|---|
| Provider | Inception | Alibaba (Qwen) |
| Noometry Index | 37.6 | 34.3 |
| Rank | 199 | 232 |
| Context | — | 262K |
| Input $/M | — | $0.12 |
| Output $/M | — | $0.80 |
| Weights | Proprietary | Open |

## Coding

- Mercury: 38.7 (#170)
- Qwen3 Coder Next: 36.3 (#210)

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| SciCode | — | 32.3% |
| WeirdML | — | 34.4% |
| LMArena Coding | 1322 | — |

## Reasoning

- Mercury: 17.5 (#293)
- Qwen3 Coder Next: 22.4 (#196)

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| Kagi LLM Benchmark | 21.6% | — |
| CritPt | — | 0% |
| LMArena Hard Prompts | 1285 | — |

## Multilingual

- Mercury: 41.6 (#206)
- Qwen3 Coder Next: —

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| LMArena Non-English | 1260 | — |

## Instruction Following

- Mercury: 65.2 (#224)
- Qwen3 Coder Next: —

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| LMArena Instruction Following | 1239 | — |

## Long Context

- Mercury: 38.4 (#198)
- Qwen3 Coder Next: —

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| LMArena Longer Query | 1266 | — |

## Writing & Preference

- Mercury: 46.2 (#221)
- Qwen3 Coder Next: —

| Benchmark | Mercury | Qwen3 Coder Next |
|---|---|---|
| LMArena Text | 1282 | — |
| LMArena Creative Writing | 1191 | — |
| LMArena Multi-Turn | 1282 | — |

## FAQ

### Is Mercury better than Qwen3 Coder Next?

Mercury is the stronger model overall, scoring 37.6 to 34.3 on the Noometry Index.

### Is Mercury or Qwen3 Coder Next better for coding?

Mercury scores higher on coding benchmarks: 38.7 versus 36.3 in the Noometry coding category.

### How many benchmarks do Mercury and Qwen3 Coder Next share?

0 benchmarks have published results for both models. Mercury has 9 scored results on Noometry and Qwen3 Coder Next has 3.