Group 1 - Zhiyuan Robotics has launched the industry's first open-source robot world model platform, Genie Envisioner (GE), which integrates future frame prediction, strategy learning, and simulation evaluation into a closed-loop architecture centered on video generation, enabling end-to-end reasoning and execution for robots [2] - Apple is planning a strong return to the AI field with new products, including large robotic arms for retail and manufacturing, a home security ecosystem, and a new version of Siri with conversational capabilities [2] - Igor Babuschkin, co-founder of Elon Musk's xAI, has announced his departure to focus on AI safety venture capital, planning to establish Babuschkin Ventures to support AI safety research and startups aimed at advancing humanity and unlocking the mysteries of the universe [3] Group 2 - Google has launched the Gemini AI assistant app with memory and temporary chat features, allowing it to remember user conversations and preferences for more natural interactions [4] - The temporary chat feature functions similarly to a web browser's incognito mode, enabling users to discuss private matters or brainstorm ideas without affecting future chat records [5]