Translated data: Google has released the open-source large-scale model Gemme, marking a shift from its closed-source strategy last year. Gemme includes two models of different sizes, Gemma 2B and Gemma 7B, supporting both pre-training and fine-tuning. Google's open-source move, along with Meta and Mistral, forms a triumvirate that dominates the large-scale model market. Experts believe that Google's shift to open-source may be a forced response to the competitive pressure from rivals like OpenAI.