# Sonar Pro Search: AI model fact sheet

- **Provider:** perplexity
- **Released:** 2025-10-30
- **Context window:** 200,000 tokens
- **API pricing:** $3.00 / 1M input, $15.00 / 1M output
- **OpenRouter ID:** perplexity/sonar-pro-search
- **Capabilities:** conversation, reasoning, analysis

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.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/sonar-pro-search