LangChain’s Agent‑First Data Stack Cuts Manual Queries 40‑Fold
LangChain overhauled its analytics in six weeks, replacing a BI tool with Hex—an integrated stack of dbt models, semantic definitions, trusted datasets, and LangSmith traces for AI agents. The new self‑serve data agent now handles about 40× the queries a three‑person data team could manage, letting the team focus on building better models and guardrails.