Perplexity
Perplexity: Sonar Pro Search
perplexity/sonar-pro-search
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.
Input
$3
/ 1M tokens
Output
$15
/ 1M tokens
Context window
200K
tokens
Limits
Context
200,000
tokens
Max output
8,000
4.0% of the context window
Model facts
Author
Perplexity
Tokenizer
Other
Modality
Text + Image -> Text
Created
Oct 30, 2025
Reasoning
Required
Publication status
Hugging Face: unavailableLicense: not publishedParameter count: not published
Modalities
Input · TextInput · ImageOutput · Text
Generation controls
Frequency penaltyInclude reasoningMax tokensPresence penaltyReasoningStructured outputsTemperatureTop kTop pWeb search options