Pydantic v2 — A Complete Guide
Master Pydantic v2 from the ground up: BaseModel basics, field validation, nested models, serialization, custom types, computed fields, and performance best practices.
Pydantic
Structured Output in LangChain: Pydantic Models & Output Parsers
Learn how to enforce structured outputs in LangChain using Pydantic schemas, with_structured_output, and output parsers to build reliable, production-ready LLM applications.