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Key Takeaways Pick Pydantic AI if you write modern Python and want type-safe structured outputs. Lowest learning curve. Pick LangGraph if your agent needs durable state, multi-step workflows, or human-in-the-loop pauses. Pick self-hosted n8n if you'...

The fourth time I had to debug a LangChain agent that silently returned malformed JSON and crashed a client's order processing pipeline, I decided I was done patching type errors at midnight. That was eight months ago. Since then I've built 14 produc...

Introduction In the rapidly evolving landscape of artificial intelligence, the ability to build robust, production-grade applications with generative AI is becoming increasingly essential. Enter PydanticAI, a Python agent framework designed to simpli...
