Let the copilot write the measures so you can own the model that makes them trustworthy.
Get the BI Developer briefIn 2026, AI copilots inside Power BI, Tableau, and Looker draft the DAX, SQL, and calculated measures that used to fill a BI Developer's day, and generate dashboard layouts from a description. The defensible work moves up the stack: designing a semantic model people can trust, governing metric definitions so 'revenue' means one thing, and building experiences that actually get used.
Paste these into Claude or ChatGPT and replace the bracketed parts with your own details.
In Power BI I have tables [describe] with columns [list]. Write a DAX measure for [metric], handle [edge case like blanks or filters], and explain how it evaluates.This report is slow. Here's the model [describe tables and relationships] and the key measures [paste]. Suggest the most likely performance culprits and concrete fixes.Here's a calculated measure that works but is unreadable: [paste]. Refactor it for clarity and performance, and explain each change.We disagree on how to calculate [metric]. Lay out 2-3 defensible definitions, what each includes and excludes, and which fits [use case] best.Here's my data model metadata: [paste tables/fields]. Draft clear, business-friendly descriptions for each field and flag any that look ambiguous or duplicated.The full library of tools, prompts, and tricks for your role — updated every week. Tap any card for a step-by-step walkthrough and examples.
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