微软Azure、谷歌云、亚马逊AWS是这一环节的代表，它们的商业模式是将上游硬件转化为可直接使用的算力服务，包括模型训练平台、云存储等，同时通过与上下游形成股权绑定巩固优势，比如微软投资OpenAI后，便锁定了其长期云服务采购需求。
Focus to learn more，更多细节参见旺商聊官方下载
The Federal Trade Commission (FTC) released a statement this week allowing social media companies to collect children’s personal data without parental consent in the name of age verification, carving out an exception to the Children’s Online Privacy Protection Rule (COPPA), which decisively names children under 13 as untouchable for data collection, until now. Considering that COPPA was designed to protect sensitive data, the FTC is all but giving social media companies carte blanche to collect any information it deems necessary in the name of age verification.，更多细节参见同城约会
Donna Lu is an assistant editor, climate, environment and science at Guardian Australia，详情可参考im钱包官方下载