Helix 02 introduces a significant upgrade in humanoid robotics by extending control from just the upper body to the entire robot, enabling complex tasks like unloading and reloading a dishwasher autonomously within a full-sized kitchen. This task takes four minutes and integrates walking, manipulation, and balance without human intervention, marking it as one of the most complex autonomous tasks performed by a humanoid robot to date. At the heart of Helix 02 is a unified system called System 0, which connects every sensor — including vision, touch, and proprioception — directly to every actuator through a single neural network. This system is trained on over 1,000 hours of human motion data, enabling smooth and natural movements. Traditional robotics often separates locomotion and manipulation into distinct controllers, leading to slow and brittle performance. Helix 02 addresses this by using a single learning system that continuously perceives, decides, and acts, allowing for real-time adjustments during tasks. The architecture of Helix 02 consists of three layers: System 0 for high-frequency execution of movements, System 1 for fast decision-making based on sensory data, and System 2 for slower, semantic reasoning. With the new palm cameras and tactile sensors, Helix 02 can perform intricate manipulation tasks that rely on fine motor control. For example, it can extract individual pills and dispense precise syringe volumes, showcasing its advanced dexterity. This integration of sensory feedback and motor commands allows the robot to accomplish tasks that require coordination between arms and legs seamlessly.