During xAI’s launch of Grok 4 on Wednesday night, Elon Musk said — while live-streaming the event on his social media ...

X CEO Linda Yaccarino resigned, though she didn't say whether the latest PR disaster was a reason why. Elon Musk's Grok AI ...

TechnologyAdvice's Grant Harvey provides a deep dive on Grok 4, the "new" model from Elon Musk's AI company xAI.

Hugging Face’s Sasha Luccioni argues that truly sustainable A.I. must go beyond efficiency to address power, equity and ...