Google has launched 'Gemini', its largest and most capable artificial intelligence model. Available in three sizes - Ultra, Pro, and Nano, Gemini outperforms OpenAI's GPT-3.5, with plans to license it to customers via Google Cloud. It will also power several Google AI apps, such as the Bard chatbot and Search Generative Experience. Despite lacking details regarding its comparison against GPT-4, the sophisticated AI model seeks to revolutionize advanced customer service, product recommendations, and content creation.