OP3 Humanoid Overall 72/100 Built by Robotis · Website Robotis OP3 open-source humanoid research platform. ~3 kg, 20 DoF. Core Stats Strength69 Durability68 Reliability70 Speed68 Weight67 Energy66 Body Sections Head / Sensor Pod70 Torso / Core68 Left Arm68 Right Arm68 Pelvis / Hips68 Left Leg68 Right Leg68 Power System66