# Qwen3.6 Plus vs Sonar

> Qwen3.6 Plus is the stronger model overall, scoring 47.3 to 37.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/qwen3-6-plus-vs-sonar
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Qwen3.6 Plus leads 50.6 to 31.3.
- Sonar is cheaper at $1 / $1 per million input/output tokens, against $0.50 / $3 for Qwen3.6 Plus.
- Qwen3.6 Plus accepts more context: 1M tokens versus 128K.

## Snapshot

| | Qwen3.6 Plus | Sonar |
|---|---|---|
| Provider | Alibaba (Qwen) | Perplexity |
| Noometry Index | 47.3 | 37.8 |
| Rank | 54 | 184 |
| Context | 1M | 128K |
| Input $/M | $0.50 | $1 |
| Output $/M | $3 | $1 |
| Weights | Proprietary | Proprietary |

## Coding

- Qwen3.6 Plus: 40.6 (#125)
- Sonar: 35.1 (#217)

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| SWE-bench Verified | 57.9% | — |
| LMArena WebDev | 1461 | — |
| SciCode | 40.7% | — |
| LiveBench Coding | — | 35.1% |
| LMArena Coding | 1467 | — |
| ALE-Bench | 670.15 | — |

## Agentic & Tool Use

- Qwen3.6 Plus: —
- Sonar: —

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| Vending-Bench 2 | 5,115 | — |

## Reasoning

- Qwen3.6 Plus: 28.5 (#89)
- Sonar: 20.3 (#221)

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| NYT Connections (extended) | 60.3% | — |
| CritPt | 2.9% | — |
| Chess Puzzles | 17% | — |
| Thematic Generalization | 59.5% | — |
| LiveBench Reasoning | — | 46.3% |
| LMArena Hard Prompts | 1449 | — |
| Mystery Game Puzzles | 12% | — |
| DTBench | 81.9% | — |
| LiveBench Data Analysis | — | 37.9% |
| LMCA | 33.1% | — |
| Epoch Capabilities Index | 147.67 | — |
| LiveBench | — | 46.9% |

## Math

- Qwen3.6 Plus: 50.6 (#44)
- Sonar: 31.3 (#197)

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| FrontierMath (Tiers 1-3) | 38.2% | — |
| OTIS Mock AIME 2024-2025 | 93.3% | — |
| LiveBench Math | — | 41.6% |
| LMArena Math | 1450 | — |
| FrontierMath (Feb 2025 set) | 26.2% | — |
| FrontierMath Tier 4 (v1) | 8.3% | — |

## Knowledge

- Qwen3.6 Plus: 56.1 (#40)
- Sonar: —

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| GPQA Diamond | 88.4% | — |
| SimpleQA Verified | 44.1% | — |
| LMArena Expert | 1456 | — |

## Multilingual

- Qwen3.6 Plus: 53.5 (#66)
- Sonar: —

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| LMArena Non-English | 1424 | — |
| LMArena Chinese | 1478 | — |
| LMArena French | 1454 | — |
| LMArena German | 1451 | — |
| LMArena Japanese | 1389 | — |
| LMArena Korean | 1381 | — |
| LMArena Russian | 1434 | — |
| LMArena Spanish | 1432 | — |

## Instruction Following

- Qwen3.6 Plus: 75.2 (#70)
- Sonar: 71.5 (#146)

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |
| LMArena Instruction Following | 1425 | — |

## Long Context

- Qwen3.6 Plus: 45.1 (#48)
- Sonar: —

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| CL-bench | 20.3% | — |
| LMArena Longer Query | 1440 | — |

## Writing & Preference

- Qwen3.6 Plus: 62.4 (#78)
- Sonar: 52.6 (#166)

| Benchmark | Qwen3.6 Plus | Sonar |
|---|---|---|
| LMArena Text | 1437 | — |
| LMArena Creative Writing | 1405 | — |
| LMArena Multi-Turn | 1438 | — |
| LiveBench Language | — | 44.1% |

## FAQ

### Is Qwen3.6 Plus better than Sonar?

Qwen3.6 Plus is the stronger model overall, scoring 47.3 to 37.8 on the Noometry Index.

### Which is cheaper, Qwen3.6 Plus or Sonar?

Sonar is cheaper. It lists at $1 per million input tokens and $1 per million output tokens; Qwen3.6 Plus lists at $0.50 and $3.

### Is Qwen3.6 Plus or Sonar better for coding?

Qwen3.6 Plus scores higher on coding benchmarks: 40.6 versus 35.1 in the Noometry coding category.

### Which has the bigger context window?

Qwen3.6 Plus does, with 1M tokens against 128K.

### How many benchmarks do Qwen3.6 Plus and Sonar share?

0 benchmarks have published results for both models. Qwen3.6 Plus has 37 scored results on Noometry and Sonar has 7.