What it powers
The admin assistant reads a plain-language instruction typed into the command palette, works out a plan against the platform’s own data model, shows that plan before doing anything, and only executes after you confirm. Every action stays inside your permissions and lands in the audit log.
Why the model is swappable
The key and the model name live in one place in the configuration. Teams already invested in Google Cloud, or wanting a second provider alongside OpenAI, switch to Gemini as a settings change, with no deployment and no rewrite of the assistant itself.