Thank you, is more clear to me now. But I also read in some Google announcement about "Gemini Advanced", do you know what is that and the relation with the Nano/Pro/Ultra levels?
Gemini Advanced is the paid subscription service tier that at the moment gets you access to the Ultra model, similar to how a ChatGPT Plus subscription gets you access to GPT-4.
Honestly, they should have called this part Gemini Chat and Gemini Chat Plus, but of course ego won't let them follow the competitor's naming scheme.
With an already complex naming for regular consumers (Nano/Pro/Ultra each one with a 1.x), adding this Advanced thing it becomes and spaghetti.
I understand that for most people may be just a chat input and don't care, but if people will consider to pay, they will research a bit and is confusing.