When xAI unveiled Grok 4 last month, Musk described it as "the world's most powerful AI model," claiming it outperformed ...

Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

Elon Musk’s xAI has made an older version of its AI model Grok — specifically, the model weights used to shape Grok 2.5 — ...

Unhinged as Grok may be, it's now open source. xAI's CEO, Elon Musk, posted on X that the company made the older Grok 2.5 ...

The chatbot appeared to be temporarily suspended on Monday, returning with a variety of explanations for its absence.

Elon Musk’s xAI has released Grok 2.5 as an open source model, with Grok 3 expected soon, intensifying global competition in ...

XAI Grok 1 launched in November 2023 using rented Oracle GPUs, but xAI shifted to in-house builds due to compute shortages.

AI published conversations with Grok and made them searchable on Google, including a plan to assassinate Elon Musk and ...

Elon Musk's xAI has open-sourced its Grok 2.5 model and plans to do the same for Grok 3 in the next 6 months. Musk had ...

Ethereum gaming network Xai sues Elon Musk's xAI over trademark infringement, citing marketplace confusion and prior federal ...

Elon Musk's company xAI lost out on a massive government contract after its Grok chatbot fully lost its mind last month in a ...

Elon Musk’s chatbot suffered an awkward glitch in July after an update to make it less ‘woke’ saw it spouting Nazi propaganda ...