In June, Google first announced Gemma 2 , the next generation of open language models built on a new architecture designed for high performance and efficiency. Until yesterday, Gemma 2 was available in two sizes: 9 billion 9B and 27 billion 27B parameters. Yesterday, Google expanded the Gemma 2 family by announcing Gemma 2 2B with 2 billion parameters. The new Gemma 2 2B claims to deliver best in class performance, even beating all GPT 3.5 models on the Chatbot Arena with a score of 1126. It

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