On October 11, propelled by the global surge in artificial intelligence, smartphones—the central hubs for personal computing—are confronting the challenge of being reshaped by AI. At the 2025 Developer Conference, vivo announced its strategic pivot toward on-device AI and introduced the world’s first 3B (3 billion parameters) on-device large model, crafted specifically for Agents. This initiative signifies not merely a technical recalibration but also a fundamental strategic reorientation.
