Perplexity: Sonar Deep Research

Perplexity: Sonar Deep Research is a cutting-edge AI model specialized in conducting in-depth research. It excels at multi-step retrieval, synthesizing information from various sources, and applying advanced reasoning to complex topics. The model autonomously searches, reads, and evaluates sources, dynamically refining its approach as it gathers information. This capability makes it exceptionally well-suited for generating comprehensive reports across diverse domains such as finance, technology, health, and current events. This model offers robust capabilities including streaming and search functionalities. It is optimized for chat-based interactions, providing detailed and well-reasoned responses. With a substantial context window of 128K tokens and a maximum output of 4K tokens, it can handle extensive research tasks. Pricing is set at $2.00 per 1M input tokens and $8.00 per 1M output tokens, with additional costs for searches ($5/1000 searches) and reasoning tokens ($3/1M tokens). Access is available via the PRO tier on Multi AI.