Use ChatGPT Work to ground analysis in your semantic layer
OpenAI — Sep 18, 2026 — talk
Why watch
OpenAI's data team explains how ChatGPT Work integrates with a semantic layer to ground AI analysis in trusted, standardized metric definitions and business entities. The video covers why expert review of semantic definitions matters, how existing semantic work can be reused across analyses, and the ongoing investment needed to maintain a reliable data foundation.