马斯克深夜官宣：1.5万亿参数Grok V9训练完成，现役三倍！更狠的是，训练数据直接灌入大量Cursor编程交互记录。 马斯克的编程三板斧，一口气全亮了！ 就在5月25日凌晨，马斯克在𝕏上亲自官宣： ...

The launch of Grok 4.3 represents a calculated bet by xAI that the market wants specialized brilliance and extreme cost efficiency over a perfectly balanced generalist.

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots. Barbara is a tech writer specializing in AI and emerging technologies. With ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

xAI made people’s conversations with its chatbot public and searchable on Google without warning — including a detailed plan for the assassination of Elon Musk and explicit instructions for making ...

Grok, the artificially intelligent chatbot built into the social media platform X, is among the “worst” AI chatbots available and is unsafe for children and teenagers, concludes a risk assessment ...