instead of gpt1, gpt2, gpt3, ... we have lamda, palm, palm2, bard, Gemini, bard with Gemini pro, ... reminds me of play station, play station 2, play station

instead of gpt1, gpt2, gpt3, ... we have lamda, palm, palm2, bard, Gemini, bard with Gemini pro, ... reminds me of play station, play station 2, play station 3, ... vs Xbox, Xbox 360, Xbox one, Xbox one X, Xbox one series X