is gemini ultra actually gemini ultra? i

It says it's generally available to a select set of customers: https://cloud.google.com/vertex-ai/generative-ai/docs/learn/models

Interesting, but I'm able to just select Gemini ultra as a model when I use llama, but my account is an approved for ultra and it still works

So it makes it confusing for me to know if I'm actually using ultra or if it's just falling back