Updates from the match in Colombo; 1.30pm GMT start
This was Collins's last flight. She tells us that she always planned to stop after her fourth mission - to give others a chance to go to space.
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Real-world failures
当单一供应商占据了绝大多数份额时，下游 AI 模型跑得再快，大部分利润都会被“卖铲子的人”抽走。Meta 的“备胎转正”战略，本质上是在用海量的资本，强行砸出一个充分竞争的硬件市场。