Qwen3.5-122B-A10B vs Sonar Reasoning Pro
Alibaba vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Sonar Reasoning Pro has the higher intelligence index (95.7 vs 85.7)
- •Qwen3.5-122B-A10B is cheaper ($0.26 vs $2.00 per 1M input)
- •Qwen3.5-122B-A10B has a larger context window (262K)
| Qwen3.5-122B-A10B | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | 85.7 | 95.7 |
| Developer | Alibaba | Perplexity |
| Type | Multimodal | Multimodal |
| Access | Open weights | API only |
| Context window | 262,144 tokens | 128,000 tokens |
| Input price | $0.26 / 1M | $2.00 / 1M |
| Output price | $2.08 / 1M | $8.00 / 1M |
| Speed | 129 tok/s | — |
| Released | February 25, 2026 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | Text, Image, Video | Text, Image |
| Output modalities | Text | Text |