Pydantic has developed a suite of tools aimed at enhancing the reliability and usability of AI applications, notably the Pydantic AI agent framework and Pydantic Logfire observability platform. These tools prioritize type safety, observability, and test coverage, making them suitable for production-grade AI applications. A key feature of Pydantic AI is its integration with Temporal, a platform that provides durable execution, ensuring that AI agents can manage failures, maintain state, and handle asynchronous interactions without losing progress. This integration allows developers to focus on core business logic while Temporal manages retry logic and state persistence. The framework's capabilities are demonstrated through a multi-agent Slack bot example that handles user queries with robust reliability. Pydantic encourages developers to participate in live coding sessions to explore these tools and contribute feedback for continuous improvement.