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.

Nicole Kidman’s favorite role? Being the ultimate supportive mom. “I was like, ‘You got this baby,’” Nicole told E! News last October. “I'm trying to give her her own space. [Not be] overbearing or ...