OneModel is a proprietary world action model developed by OneRobotics, serving as the AI brain for its embodied intelligence ecosystem. The latest version, OneModel 1.7 FrontoStria-RL, uses an RL-Latent World Action Model architecture with a World Model for cross-scenario generalization, an Understand Expert for task decomposition and skill scheduling, and an Action Expert for precise execution. It supports continuous evolution through reinforcement learning and success memory mechanisms, achieving a 99 percent average task success rate on the LIBERO benchmark and powering household, sports, and companionship robots deployed in over 90 countries.