According to xAI's data, Grok 4 and Grok 4 Heavy essentially beat all other models, including OpenAI's o3, Google's Gemini ...

Uday Ruddarraju, xAI's head of infrastructure engineering, has resigned after a year, having been instrumental in building ...

Is Grok 4 the future of AI? Dive into its features, performance, and the controversies surrounding Elon Musk’s latest ...

Elon Musk unveiled the newest edition of xAI's flagship AI model, Grok, late Wednesday night in a livestream video that ...

Elon Musk’s xAI launched its powerful new AI model, Grok 4, on Wednesday, aiming to challenge rivals like OpenAI and Google.

Linda Yaccarino announced stepping down as CEO of X in a post shared on Wednesday, July 9, 2025. In her message, Yaccarino, ...

AI launches Grok 4 with upgraded voice and reasoning, following Grok 3 backlash and leadership changes at X amid rising AI competition.

Elon Musk's artificial intelligence venture, xAI, captured attention on Wednesday with the unveiling of its newest AI model, ...

Elon Musk’s xAI launched Grok 4, the latest generation of its AI models, intensifying its competition with rivals OpenAI, Google and Anthropic. In an hourlong livestream Wednesday night, Musk said ...

Policy researcher and former Democratic candidate Will Stancil has threatened to sue after he was targeted with graphic rape ...