Elon Musk’s xAI launched Grok 4 on Wednesday night, the latest and most advanced version of its flagship artificial intelligence model, which the billionaire claimed was smarter than all its top ...

Grok-1.5V is released along with xAI's RealWorldQA, an image and prompt dataset designed to test other GenAI models against ...

Grok and Claude are two of the most popular chatbots, each with unique strengths and capabilities. Despite being among the most controversial of all chatbots, Grok 4.1 is at the top of the LMArena ...

You're currently following this author! Click to unsubscribe from email alerts. Elon Musk's company, xAI, launched its generative chatbot, Grok, in November 2023, joining competitors like OpenAI and ...

We look at Grok's latest models, AI agents, image and video features, controversies and what sets it apart from other major AI tools. Since its launch, it has transitioned through several upgrades.

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.

Elon Musk told Tesla staff to move to using Grok, the AI model from his own xAI (now folded into SpaceX), according to a memo sent to employees on Friday. The push comes days after Tesla capped ...