Core Viewpoint - The article discusses the launch of Meituan's AI Agent product "Xiao Mei," which simplifies the food ordering process through natural language commands, enhancing user experience and efficiency in local services [2][3][27]. Group 1: Product Features - "Xiao Mei" allows users to place orders without navigating complex interfaces, using simple voice commands to find restaurants and order food [5][12]. - The AI Agent can learn user preferences over time, providing personalized recommendations for different demographics, such as the elderly and children [5][27]. - Users can request specific meal types, such as low-carb options, and receive tailored suggestions based on their dietary needs and past orders [14][27]. Group 2: User Experience - The ordering process is streamlined, requiring fewer steps compared to traditional apps, thus saving time and effort for users [8][12]. - "Xiao Mei" can also assist with hotel bookings and travel recommendations, showcasing its versatility beyond food ordering [15][19]. - The AI Agent proactively plans meals for the week, enhancing efficiency for users with regular dietary habits [25][27]. Group 3: Technical Insights - The success of "Xiao Mei" is attributed to Meituan's proprietary Longcat model, which is optimized for local service scenarios and can dynamically activate a significant number of parameters for efficient processing [31][32]. - The model leverages extensive local data to provide accurate and personalized responses, addressing the challenges of fragmented user demands and real-time requirements in the local lifestyle sector [30][32]. Group 4: Market Context - The article highlights the competitive landscape of AI Agents, noting that while international companies focus on productivity, domestic firms like Meituan emphasize consumer and lifestyle applications [39]. - The market for AI Agents is expected to grow significantly, with projections indicating a market size of $13 billion by the end of 2025, nearly doubling from 2024 [38][39].