Benchable Open Beta

Perplexity: Sonar Deep Research

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Author's Description

Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers...

Key Specifications
Cost
$$$$$
Context
128K
Released
Mar 06, 2025
Supported Parameters

This model supports the following parameters:

Temperature Include Reasoning Reasoning Presence Penalty Max Tokens Frequency Penalty Top P
Features

This model supports the following features:

Reasoning
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $2
Completion $8
Internal Reasoning $3
Web Search $5000

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Perplexity
Perplexity | perplexity/sonar-deep-research 128K $2 / 1M tokens $8 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
Other Models by perplexity
 Released Params Context
Speed Ability Cost
Perplexity: Sonar Pro Search Oct 30, 2025 — 200K
Text input Image input Text output
★★ ★★★ $$$$$
Perplexity: Sonar Reasoning Pro Mar 06, 2025 — 128K
Text input Image input Text output
★★ ★★★ $$$$$
Perplexity: Sonar Pro Mar 06, 2025 — 200K
Text input Image input Text output
★★★ ★★★ $$$$$
Perplexity: R1 1776 Unavailable Feb 19, 2025 — 128K
Text input Text output
★★ ★★★★★ $$$$$
Perplexity: Sonar Reasoning Unavailable Jan 28, 2025 — 127K
Text input Text output
★★ ★★★★ $$$$$
Perplexity: Sonar Jan 27, 2025 — 127K
Text input Image input Text output
★★★ ★★ $$$$
Perplexity: Llama 3.1 Sonar 70B Online Unavailable Jul 31, 2024 70B 127K
Text input Text output
★★★ ★ $$$$
Perplexity: Llama 3.1 Sonar 8B Online Unavailable Jul 31, 2024 8B 127K
Text input Text output
★★★ ★ $$