LLM Zoomcamp demo traces a Pydantic AI agent into DuckDB as 24 tables

Al_Grigor · x · 2026-07-26

A workshop recap from LLM Zoomcamp shows an agent observability and data pipeline workflow built around Pydantic AI, Logfire, dlt, and DuckDB.

The demo traced a Pydantic AI agent with Logfire, moved the traces into DuckDB through dlt, and automatically normalized nested JSON into 24 tables. It’s a concrete example of how agent traces can be turned into queryable analytics data.

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