4Yi Live

Bring AI into your everyday work and creative process. 4Yi is a multi-model AI workspace for individuals and teams. Choose the model that fits your task and move from conversation to visual creation in one app. Key features: • Multi-model AI chat Choose from available AI models for questions, writing, summaries, analysis, and creative ideas. • Visual understanding and camera recognition Take a photo or upload an image, then ask AI to identify and explain what it sees. • AI image creation Turn text descriptions and creative ideas into visual content. • Product video creation Create product videos using images, prompts, and supported AI models. • Voice input Convert speech into text and start conversations more naturally. • Conversation history and workspaces Find previous conversations and move easily between chats and workspaces. • English and Simplified Chinese Follow your system language or select your preferred language in the app. Whether you are researching, writing, understanding images, or creating product content, 4Yi helps you move from idea to result more efficiently. Some features require an account. Model and feature availability may vary by plan, device, region, and network conditions.