完美日记起家于“大牌平替”，从诞生之初就锚定高性价比、入门级、年轻学生党的用户标签。这种定位帮助它快速起量，但也给品牌套上了沉重的枷锁：在用户心智中，完美日记等同于“便宜、基础、平替”，这种认知一旦形成，极难改写。
Hinkley Point C
，更多细节参见51吃瓜
// Finally, we release the lock on the stream
Altman added in his post on X that OpenAI will build technical safeguards to ensure the company’s models behave as they should, claiming that’s also what the DoW wanted. It’s sending engineers to work with the agency to “ensure [its models’] safety,” and it will only deploy on cloud networks. As The New York Times notes, OpenAI is not yet on Amazon cloud, which the government uses. But that could change soon, as company has also just announced forming a partnership with Amazon to run its models on Amazon Web Services (AWS) for enterprise customers.