Perplexity: Sonar Reasoning Pro vs Qwen: Qwen3.6 Plus
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- Qwen: Qwen3.6 Plus has a 1000K-token context window — 7.8× larger than Perplexity: Sonar Reasoning Pro's 128K.
- Qwen: Qwen3.6 Plus is 84% cheaper per 1K input tokens than Perplexity: Sonar Reasoning Pro ($0.0003 vs $0.0020).
- Perplexity: Sonar Reasoning Pro is built by Perplexity; Qwen: Qwen3.6 Plus is built by Qwen.
Specifications
| Perplexity: Sonar Reasoning Pro | Qwen: Qwen3.6 Plus | |
|---|---|---|
| Provider | Perplexity | Qwen |
| Context window | 128K | 1000K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0020 | $0.0003 |
| Output price / 1K tokens | $0.0080 | $0.0019 |
| Vision support | Yes | Yes |
| Function calling | No | No |
| License | Proprietary | Proprietary |
About Perplexity: Sonar Reasoning Pro
US·ClosedNote: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT). Designed for...
View Perplexity: Sonar Reasoning Pro reliability and benchmark history →About Qwen: Qwen3.6 Plus
CN·ClosedQwen 3.6 Plus builds on a hybrid architecture that combines efficient linear attention with sparse mixture-of-experts routing, enabling strong scalability and high-performance inference. Compared to the 3.5 series, it delivers...
View Qwen: Qwen3.6 Plus reliability and benchmark history →Try them yourself
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