The new 'Grok 4.1 Thinking' launched by Elon Musk's xAI has stolen the spotlight from AI contemporaries like ChatGPT and Gemini after surpassing them on various metrics. For the first time since its ...

当谷歌 Gemini 3 将上线的消息传得沸沸扬扬时，马斯克更快一步默默放了个大招。 今天凌晨，xAI 的最新大模型 Grok 4.1 直接上线了，响应速率明显提升、幻觉率大幅下降，回答既精准又“有人味儿”。 这次一共发布了 两个“形态”：Grok 4.1 和 Grok 4.1 Thinking。

In what appeared to be a bid to soak up some of Google's limelight prior to the launch of its new Gemini 3 flagship AI model — now recorded as the most powerful LLM in the world by multiple ...

Here is Grok 4.20 analyzing the Macrohard emulated digital human business. xAI’s internal project — codenamed MacroHard (a deliberate jab at Microsoft) — is explicitly building digital human emulators ...

AI bias issues are increasingly evident in modern models, with Grok 4.1 bias highlighting challenges in fairness, representation, and decision-making. Training data imbalances and demographic skews ...