According to Interesting Engineering, Westlake Robotics built Titan 01 around its own AI system, with the headline capability being the ability to mimic human actions instantly. The degrees of freedom specification was highlighted in the reporting, which from a builder perspective is worth paying attention to. Degrees of freedom is a direct proxy for how many actuated joints a robot has, which connects directly to mechanical complexity, control system demands, and cost. China already has Unitree, UBTECH, Fourier Intelligence, and others competing in this space. Westlake Robotics entering with Titan 01 suggests the Chinese humanoid ecosystem is still in an expansion phase, not a consolidation phase. New entrants keep appearing, which usually means the underlying component costs are still falling fast enough to make new hardware startups viable.