Instructor: Structured LLM Outputs

When to Use This Skill

Use Instructor when you need to:

• Extract structured data from LLM responses reliably
• Validate outputs against Pydantic schemas automatically
• Retry failed extractions with automatic error handling
• Parse complex JSON with type safety and validation
• Stream partial results for real-time processing
• Support multiple LLM providers with consistent API

Installation

# Base installation
pip install instructor