Sonar Reasoning Pro

Chat Completions

sonar-reasoning-pro

Perplexity|Created May 26, 2025

Chat Completions

Sonar Reasoning Pro is Perplexity’s premier reasoning model, powered by DeepSeek R1 with Chain of Thought (CoT) capabilities. Designed for advanced use cases, it supports in-depth, multi-step queries with a larger context window and can surface more citations per search, enabling more comprehensive and extensible responses. Pricing includes Perplexity search costs for integrated web research.

Overview Specifications Activity Performance Uptime Examples

Pricing-50%

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$1.00

Output Tokens (1M)

$4.00

Capabilities

Input Modalities

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Output Modalities

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Supported Parameters

Available parameters for API requests

Frequency PenaltyMax Completion TokensPresence PenaltyResponse FormatStopTemperatureTop P