Sonar Deep Research

sonar-deep-research

In-depth multi-source research — exhaustive synthesis of numerous sources for premium analyses on Pro.

Web SearchAnalysis

Technical Specifications

API Identifier	`sonar-deep-research`
Plans	Pro
Maximum Context	Non communiqué
Vision (images)	No
Native Web Access	✓ Multi-sources
Image Generation	No
Input Cost	$2.00 / M tokens
Output Cost	$8.00 / M tokens

Overview

Sonar Deep Research is Perplexity AI's most advanced research model. It performs in-depth multi-source research, consulting dozens to hundreds of sources to produce comprehensive syntheses with citations. Its ability to browse, analyze, and synthesize numerous sources into a single report makes it the benchmark for market analysis, strategic research, and intensive monitoring.

Strengths

Multi-sourceExhaustive synthesisFull citationsProfessional reports

Ideal Use Cases

Market reports

Complete sector analyses with recent data and cited sources.

Strategic research

In-depth competitive intelligence, analysis of underlying trends.

Advanced due diligence

Complete analysis of companies or projects with exhaustive documentation.

Academic syntheses

Literature reviews and syntheses of numerous scientific works.

Pricing

Input Tokens

$2.00

per million tokens

Output Tokens

$8.00

per million tokens

Related Models

Frequently Asked Questions

Is Sonar Deep Research slower than Sonar Pro?

Yes, Sonar Deep Research takes longer because it consults numerous sources before synthesizing. This delay is normal and necessary to produce an exhaustive, sourced report.

Can Sonar Deep Research replace a human analyst?

For compiling and synthesizing public information, Sonar Deep Research is highly effective. It complements the work of an analyst but does not replace human strategic judgment.

Research in depth with Sonar Deep Research

Multi-source, exhaustive synthesis — available on Pro for your most complex analyses.

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