Setting up and trusting conversational and text-to-SQL assistants that let you and your stakeholders query a warehouse in plain language.
A practical architecture for letting analysts ask questions in English while the model never sees your raw schema, PII, or ungoverned joins.
The failure isn't bad SQL syntax — it's confident, wrong numbers that look exactly like right ones. Here's where they come from and how to catch them.
Three frontier assistants, the same messy exploratory workflow, and honest trade-offs on where each one earns a place in your stack.