xAI has apologized for Grok's "horrific behavior" and said that new instructions caused the AI chatbot to prioritize engagement, even if that meant reflecting "extremist views" from user posts on X.

Elon Musk’s xAI on Thursday evening made its first public comment about the latest controversy surrounding Grok, writing in a post on X that an “unauthorized modification” caused the chatbot ...

In a series of posts on X, the AI chatbot Grok apologized for what it admitted was “horrific behavior.” The posts appear to be an official statement from xAI, the Elon Musk-led company behind ...

Elon Musk 's xAI said on Thursday night that its Grok response bot kept talking about "white genocide" in South Africa under unrelated posts because of an "unauthorized modification" on the ...

Elon Musk’s xAI Corp. has debuted two new language models, Grok-2 and Grok-2 mini, that it claims can perform some tasks with similar accuracy to OpenAI’s GPT-4o. The models rolled out to X on ...

Musk and xAI staffers showed off results of Grok 4’s performance in various benchmarks, including “Humanity’s Last Exam,” and claimed it managed to outperform Google’s Gemini 2.5 Pro and ...

In October 2023, xAI introduced Grok-1, a 314-billion-parameter Mixture-of-Experts (MoE) model. MoE architectures improve efficiency by activating only a fraction of the model’s total parameters ...

Elon Musk released the newest artificial intelligence model from his company xAI on Wednesday night. In an hour-long public reveal session, he called the model, Grok 4, “the smartest AI in the ...

An xAI employee said in a reply that Grok Imagine videos can be up to 6 seconds, the length Vine videos were famously known for.

Elon Musk’s xAI has introduced its first multimodal model. Not only can it understand text, but it’s also capable of processing things seen in documents, diagrams, charts, screenshots and ...

xAI, the company Elon Musk founded to take on OpenAI and other startups racing in the elusive AI space, is set to launch its first offering ‘Grok’ this week.

Elon Musk’s xAI is paying Telegram $300 million to adopt Grok Telegram CEO Durov said the partnership, which is due to last a year, would see the encrypted messaging platform receive $300 ...