Data flows left to right. Each stage reads input, does its work, writes output. There's no pipe reader to acquire, no controller lock to manage. If a downstream stage is slow, upstream stages naturally slow down as well. Backpressure is implicit in the model, not a separate mechanism to learn (or ignore).
比如，当用户和朋友聊到聚会要订披萨，用户可以直接叫出 Gemini，吩咐一句「弄清楚订单」，Gemini 就能直接抓取聊天中提到的披萨店，甚至特定的披萨种类，整理好每个人的需求。
，更多细节参见搜狗输入法2026
Jonathan Head,South East Asia correspondentand
The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.