成本端的劣势只是其一，更让蔚来焦虑的，是数据闭环上的差距。智能驾驶的下半场，算力只是基础，数据才是燃料。截至2026年初，蔚来累计保有量约70万辆，数据规模与头部对手相距甚远——而智能驾驶的迭代速度，最终取决于路上跑的车有多少。
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But why are these men doing this?
There's also Stream.broadcast() for push-based multi-consumer scenarios. Both require you to think about what happens when consumers run at different speeds, because that's a real concern that shouldn't be hidden.
针对此问题，新的 DualPath 打破了常规的单线传输限制，允许历史数据先通过闲置通道进入「生成回答」模块，随后利用集群内部的高速网络，瞬间转发给「处理输入」模块。