This node performs AI-powered web searches to retrieve current information with citations.

Node Inputs

Required Fields

  • Search Query: The text to search for
  • Model: Choose between Perplexity Sonar models:
    • Perplexity Sonar: Basic web search capabilities
    • Perplexity Sonar Pro: Enhanced search with advanced analysis
    • Perplexity Sonar Reasoning: Advanced reasoning and analysis
    • Perplexity Sonar Reasoning Pro: Premium model with superior reasoning capabilities

Optional Fields

  • Temperature: Controls response creativity (0-1, default: 1)
  • Cache Response: Save responses for reuse

Show As Input Options

You can expose these fields as inputs by clicking on Configure Inputs:

  • Search Query
  • Temperature

Node Outputs

  • Response: AI-generated answer based on search results
  • Citations: List of source URLs

Available Models

Perplexity Sonar

  • Best for: Basic searches and quick facts
  • Features: Standard web search capabilities
  • Use when: Need straightforward information quickly

Perplexity Sonar Pro (Advanced)

  • Best for: Detailed research and analysis
  • Features: Enhanced search capabilities and deeper analysis
  • Use when: Need comprehensive information with detailed insights

Perplexity Sonar Reasoning (Advanced)

  • Best for: Complex queries requiring logical analysis
  • Features: Advanced reasoning capabilities and structured analysis
  • Use when: Need logical deduction and thorough reasoning

Perplexity Sonar Reasoning Pro (Advanced)

  • Best for: Premium research requiring superior reasoning
  • Features: Top-tier reasoning and analysis capabilities
  • Use when: Need the most sophisticated analysis and insights

Best Practices

  1. Model Selection Guide:

    • Use Sonar for quick facts and simple queries
    • Use Sonar Pro for detailed research
    • Use Sonar Reasoning for complex analytical tasks
    • Use Sonar Reasoning Pro for highest quality analysis
  2. Query Construction:

    • Be specific and clear
    • Include relevant timeframes
    • Use keywords effectively
  3. Temperature Usage:

    • Low (0-0.3): Factual, consistent responses
    • Medium (0.4-0.7): Balanced analysis
    • High (0.8-1.0): Creative insights

Common Use Cases

  1. Research Automation:
Query: "Latest developments in quantum computing 2024"
Model: Sonar Reasoning Pro
Use: Academic research, technology tracking
  1. Fact Verification:
Query: "Current market share of electric vehicles"
Model: Sonar
Use: Quick data verification
  1. Complex Analysis:
Query: "Impact of AI on healthcare systems"
Model: Sonar Reasoning
Use: Detailed analytical reports
  1. Market Research:
Query: "Emerging trends in renewable energy"
Model: Sonar Pro
Use: Comprehensive market analysis

The Perplexity node provides powerful web search capabilities with AI-driven analysis and citation tracking, suitable for various research and analysis needs.