https://techmonitor.ai/technology/ai-and-automation/google-expands-gemma-2 > Google has introduced three new additions to its Gemma 2 family, building on the open models first released in June 2024. > The initial models of Gemma 2 series were launched in 27 billion (27B) and 9 billion (9B) parameters. Google claimed that the 27B model outperformed competitors of larger sizes in the LMSYS Chatbot Arena leaderboard.