The Pydantic platform gives devs visibility to stay in flow, from local to prod, from AI to API. Ship robust apps faster, in Python, TypeScript, Rust and others.

Nov 26, 2025 · Pydantic v2.11 is a version strongly focused on build time performance of Pydantic models (and core schema generation in general). This is an early alpha release, meant to …

Oct 24, 2025 · The Pydantic library in Python is used for data validation and data parsing using Python type hints. It ensures that data structures like classes, dictionaries or API inputs …

Discover the power of Pydantic, Python's most popular data parsing, validation, and serialization library. In this hands-on tutorial, you'll learn how to make your code more robust, trustworthy, …

The name "Pydantic" is a portmanteau of "Py" and "pedantic." The "Py" part indicates that the library is associated with Python, and "pedantic" refers to the library's meticulous approach to …

Jun 25, 2025 · Pydantic is Python’s most popular data validation library that can turn type hints into runtime validation rules. Instead of writing dozens of if isinstance() checks and custom …

Jan 10, 2017 · Fast and extensible, Pydantic plays nicely with your linters/IDE/brain. Define how data should be in pure, canonical Python 3.9+; validate it with Pydantic. We've recently …

Feb 17, 2025 · Pydantic is a popular data validation and serialization library for Python. It enforces type hints at runtime, ensuring that your data conforms to the expected structure while offering …

Pydantic's core validation logic is implemented in a separate package (pydantic-core), where validation for most types is implemented in Rust. As a result, Pydantic is among the fastest …

May 25, 2025 · Pydantic is a game-changer for data validation in Python. Its intuitive syntax, combined with powerful features like nested models and schema generation, makes it …