Ex-googler here. Google shipped their org hierarchy here. Vertex API is managed by Vertex team in Google Cloud. This is a production ready infrastructure that

Ex-googler here. Google shipped their org hierarchy here. Vertex API is managed by Vertex team in Google Cloud. This is a production ready infrastructure that is SRE managed but usually one or two steps from the bleeding edge. Gemini API, Jules etc are built by Google Labs. This is close to the bleeding edge but not as production ready.