“I uploaded photos of my boiler and typed details about my apartment into this chat — where does that go? Is it used to train the model? Who else can see it?”
Pick something you shared throughout this course, and trace where it can go.
Only the first step above is a certain fact — what’s currently visible in this conversation. Every step after that is deliberately labelled “varies” rather than given one fixed answer, because retention and training-use terms genuinely differ by provider, product, and plan, and change over time.
Given a sensitive scenario (e.g. uploading a floor plan with a unit number), decide what to check before sharing, and where.