Perplexity Sonar Deep Research

Name: Perplexity Sonar Deep Research
Author: Perplexity

Sonar search model for current answers, retrieval, and citation-backed chat

Live

Open / InstallLast updated August 22, 2026

Description

Sonar search model for current answers, retrieval, and citation-backed chat. Supports a context window of 128,000 tokens. Supports extended reasoning. Input priced at $2 per million tokens. Weights are not publicly released; access is via the provider API.

Author

Perplexity

Platform

api

Pricing model

paid

Capabilities

Text generation
128,000 token context
Extended reasoning