With Grok Companions, eroticism becomes a lease: a catalog of AI avatars where desire is paid for, scales in levels, and can be remotely reprogrammed. What if one day your anime girlfriend starts ...

Welcome to the rise of Grok Valentine and Ani, the newest AI companions from Elon Musk’s xAI—two digital entities that have ...

Musk on X announced that a "cool feature just dropped for @SuperGrok subscribers", adding "Turn on Companions in settings".

The chatbot, released Wednesday by Musk's company xAI, sometimes searches Musk's views online before answering questions.

The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

Here's what you need to know this week about AI in the Bay Area: Nvidia rides wave to $4 trillion, Grok goes antisemitic, OpenAI ends $3 billion M&A, Meta's $200 million offer, legal startups eye ...