Pydantic AI

Pydantic AI is a Python SDK and agent framework for building composable, type-safe, and extensible AI agents. It enables developers to integrate AI models (LLMs, voice, image generation, embeddings) and build agent-powered applications with typed interfaces, durability (background queues, workflows), real-time voice, and multi-agent collaboration. Designed for robust, production-grade agent applications, Pydantic AI offers deep extensibility and observability across every component.