Chinchilla actually came before alpaca and llama. Every new variation of model gets some new name, just like every library gets a new name. There were all kind

Chinchilla actually came before alpaca and llama. Every new variation of model gets some new name, just like every library gets a new name. There were all kinds of BERTs before - DistilBert, Roberta, SciBERT, Schmobert, Schmuber, etc. Many hundreds of them, I think.