AI’s Grok 4.1 arrives at a moment when users are no longer impressed by raw model size or benchmark bragging rights. What ...

OpenAI近日宣布，其研发的智能对话模型ChatGPT在文本生成功能上取得了一项重要优化——用户现在可以通过自定义指令有效控制长破折号（em dash）的使用频率。这一改进源于开发者对用户反馈的积极响应，解决了长期困扰部分写作者的标点符号滥用问题。

The Scrambler 400XC has exactly the same motor as the 400X (which is the same as the one in the Speed 400). This single-cylinder 398cc engine makes a claimed 39.5bhp (29.4kW) @ 8,000 rpm and 27.7lb-ft ...