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Exclusively available on the OpenRouter API, Sonar Pro's new Pro Search mode is Perplexity's most advanced agentic search system. It is designed for deeper reasoning and analysis. Pricing is based on tokens plus $18 per thousand requests. This model powers the Pro Search mode on the Perplexity platform. Sonar Pro Search adds autonomous, multi-step reasoning to Sonar Pro. So, instead of just one query + synthesis, it plans and executes entire research workflows using tools.
| Signal | Strength | Weight | Impact |
|---|---|---|---|
| Capabilitiesjust now | 83 | 30% | +25.0 |
| Recencyjust now | 100 | 15% | +15.0 |
| Context Windowjust now | 84 | 15% | +12.6 |
| Output Capacityjust now | 65 | 15% | +9.8 |
| Pricingjust now | 15 | 25% | +3.8 |
Community and practitioner feedback adds real-world signal on top of benchmarks and pricing.
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Cost Estimator
$24.03/month more than category average