The multi-modal large-scale model application "B壁露卡 Luca" from B壁智能 is now officially open to the public for service. Luca is a multi-modal intelligent dialogue assistant developed by B壁智能 based on its self-developed foundation model CPM with a parameter scale of 100 billion. It possesses capabilities in Chinese-English language dialogue, code, knowledge, logic, and image understanding. B壁智能 will further integrate AI Agent technology with Luca to unleash the potential of large-scale model applications. Additionally, B壁智能 collaborates with Tsinghua University and the OpenBMB open-source community to promote the adoption of large-scale model technology across various industries.