Building Type-Safe LLM Agents With Pydantic AI: Setting Up & Getting Structured Output From LLMs

Download your free Python Cheat Sheet here: https://realpython.com/cheatsheet Free Python Skill Test with instant level + learning plan: https://realpython.com/skill-test Want to learn faster? Become a Python Expert with unlimited access to 5,000+ tutorials, videos, and exercises: https://realpython.com/start This is a preview of the video course, "Building Type-Safe LLM Agents With Pydantic AI". Pydantic AI is a Python framework for building LLM agents that return validated, structured outputs using Pydantic models. Instead of parsing raw strings from LLMs, you get type-safe objects with automatic validation. If you’ve used FastAPI or Pydantic before, then you’ll recognize the familiar pattern of defining schemas with type hints and letting the framework handle the type validation for you. This is a portion of the complete course, which you can find here: https://realpython.com/courses/building-type-safe-llm-agents-with-pydantic-ai/ The rest of the course covers: - Exercise: Model Movie Info With Pydantic - Discussing Output Reliability - Exercise: Validate Book Review Fields With Constraints - Defining Agent Tools With Function Calling - Runtime Context for Dependency Injection - Considering Limitations and Gotchas - Building Type-Safe LLM Agents With Pydantic AI (Quiz) 🐍 Become a Python expert with real-world tutorials, on-demand courses, interactive quizzes, and 24/7 access to a community of experts at https://realpython.com ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰ 🐍 Start Here → https://realpython.com/start 🗺️ Guided Learning Paths → https://realpython.com/learning-paths 🎧 Real Python Podcast → https://realpython.com/podcast 📚 Python Books → https://realpython.com/books 📖 Python Reference → https://realpython.com/ref 🧑‍💻 Quizzes & Exercises → https://realpython.com/quizzes 🎓 Live Courses: https://realpython.com/live ⭐️ Reviews & Learner Stories: https://realpython.com/learner-stories ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰