Uber has sold its stake in Serve Robotics following disagreements concerning the operation of delivery robots, effectively ending their partnership. The split signals diverging visions for the future of autonomous delivery between the two companies. Details regarding the financial terms of the sale were not disclosed. Serve Robotics will continue to independently develop and deploy its sidewalk delivery robots. Uber’s decision reflects a potential shift in strategy, possibly prioritizing other autonomous vehicle initiatives. Both companies are now pursuing separate paths, marking the end of a collaboration initially aimed at revolutionizing last-mile delivery. This move highlights the challenges of scaling and implementing robot delivery services.