Qwen3.6 Flash vs Sonar Reasoning Pro
Cost and capability comparison. For a sample workload of 1,000 input and 500 output tokens across 100,000 requests/month, Qwen3.6 Flash is cheaper by about $525.00/month.
| Qwen3.6 Flash | Sonar Reasoning Pro | |
|---|---|---|
| Provider | alibaba | perplexity |
| Input / 1M | $0.1875 | $2.00 |
| Output / 1M | $1.13 | $8.00 |
| Per request (sample) | $0.000750 | $0.00600 |
| Monthly (sample) | $75.00 | $600.00 |
| Context window | 1,000,000 | 128,000 |
| Vision | No | No |
| Reasoning | Yes | Yes |
Compare on your own workload
Qwen3.6 Flash and Sonar Reasoning Pro are pre-loaded. Adjust the tokens and monthly volume to see which is cheaper for your usage.
Used unless you set active users below.
Results update automatically as you type.
Result
Cheapest: Qwen3.6 Flash at $75.00/month
Workload: 1,000 in / 500 out × 100,000 requests/month
| Qwen3.6 Flash | Alibaba | $0.000750 | $75.00 | $900.00 | 1,000,000 |
| Sonar Reasoning Pro | Perplexity | $0.00600 | $600.00 | $7,200.00 | 128,000 |
FAQ
Which is cheaper, Qwen3.6 Flash or Sonar Reasoning Pro?
For a workload of 1,000 input and 500 output tokens over 100,000 requests/month, Qwen3.6 Flash is cheaper, costing about $75.00/month versus $600.00/month.
What is the context window of Qwen3.6 Flash and Sonar Reasoning Pro?
Qwen3.6 Flash supports 1,000,000 tokens, while Sonar Reasoning Pro supports 128,000 tokens.
Estimates for planning only. Verify current pricing with each provider.