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

Instead of launching Grok 4 to all Azure AI Foundry customers, Microsoft is now working on a private preview of the model — ...

AI has made Grok 4 freely accessible to all users globally, but the more advanced model, Grok 4 Heavy, will be available only ...

Overview GPT-5 by OpenAI leads in enterprise adoption with strong coding, long-context, and integration capabilities.Grok 4 ...

Tesla CEO Elon Musk on Thursday challenged OpenAI's GPT-5 release by asserting his xAI's Grok 4 Heavy model was already ...

Elon Musk says Grok 5 is coming by year-end, claims Grok 4 outperforms OpenAI's GPT-5 amid rapid AI advancements.

Elon Musk-owned xAI has officially made the latest version of its AI model, Grok 4, freely accessible to all users worldwide.

A unique chess tournament brought together AI models from leading global tech companies, pitting consumer-ready systems ...

Following the launch of OpenAI 's latest AI model, GPT-5, Elon Musk has claimed that xAI's Grok 4 Heavy model is still ...

Google's AI chess tournament ended Thursday with OpenAI’s o3 model sweeping xAI's Grok in four straight games.

Five-time world chess champion Magnus Carlsen was among the ones to react to the AI-only chess tournament, a first of its ...

Grok 4 was the strongest among eight AI models competing in the exhibition tournament hosted on Google’s Kaggle Game Arena, ...