Advanced Structured Output Parser

​

Node Details

• Name: advancedStructuredOutputParser
• Type: AdvancedStructuredOutputParser
• Version: 1.0
• Category: Output Parsers

​

Base Classes

• AdvancedStructuredOutputParser
• BaseOutputParser

​

Parameters

​

Inputs

1. Autofix (Optional)
   • Type: boolean
   • Description: Enables automatic error correction by making additional model calls when parsing fails
   • Default: false
2. Example JSON (Required)
   • Type: string
   • Description: Zod schema definition for output structure validation
   • Default Example:
     Copy

     z.object({
       title: z.string(),
       yearOfRelease: z.number().int(),
       genres: z.array(z.enum(['Action', 'Comedy', 'Drama', 'Sci-Fi'])).max(2),
       shortDescription: z.string().max(500)
     })
     

​

Functionality

1. Schema Processing
   • Zod schema parsing
   • Type validation
   • Structure enforcement
   • Format verification
2. Parsing Operations
   • Schema conversion
   • Output formatting
   • Error correction
   • Type checking
3. Validation Features
   • Type safety
   • Schema compliance
   • Data constraints
   • Format requirements

​

Use Cases

1. Complex Data Extraction
   • Structured information retrieval
   • Type-safe parsing
   • Nested data handling
   • Array processing
2. Data Validation
   • Schema enforcement
   • Type checking
   • Constraint validation
   • Format verification

​

Integration Notes

• Uses Zod for schema definition
• Supports automatic error correction
• Handles complex data structures
• Ensures type safety

​

Best Practices

1. Schema Design
   • Clear type definitions
   • Appropriate constraints
   • Nested structure handling
   • Array limitations
2. Error Management
   • Enable autofix for reliability
   • Handle parsing failures
   • Validate schema syntax
   • Monitor error patterns
3. Performance Optimization
   • Efficient schema design
   • Appropriate constraints
   • Minimal nesting depth
   • Optimal validation rules