How-to Guides

Task-oriented guides for solving specific real-world problems. Each guide focuses on answering "How do I...?"

Input and Extraction

• Use Images and PDFs — Extract from images and PDF files
• Optimize Nested Models — Work with complex, nested Pydantic schemas
• Include or Exclude Fields — Control which fields are optimized

Evaluation and Configuration

• Configure Evaluators — Set up and customize evaluation metrics
• Build a Custom Evaluator — Create domain-specific evaluation logic
• Configure Optimization Parameters — Fine-tune optimization behavior

Production Deployment

• Save and Load a Prompter — Persist optimized prompters for production
• Deploy to Production — Docker, FastAPI, AWS Lambda patterns
• Integrate with Applications — Real-world integration patterns

Finding What You Need

• First time here? → Start with Tutorials
• Want to understand concepts? → See Explanation
• Need API reference? → Browse Reference