Core Insights - After the initial success of ChatGPT in the chatbot market, Google has responded with a robust AI model and a significant overhaul of its search engine [1] Group 1 - Google has launched a powerful AI model to compete with ChatGPT, indicating a strategic shift in its approach to AI technology [1] - The search engine overhaul is described as the largest in years, highlighting the company's commitment to enhancing its search capabilities [1]