According to xAI, Grok 4 and Grok 4 Heavy outperform other popular models in several AI benchmarks, including OpenAI’s o3, ...

AI's Grok 4 achieves the highest Artificial Intelligence Index score, outperforming OpenAI, Google Gemini 2.5 Pro, and ...

Developer and entrepreneur David Ondrej demonstrates Grok 4, xAI's latest AI mode. It outperforms competitors like OpenAI, ...

A new paper suggests a novel way for states to protect their populations in a world of mass AI-enabled job loss.

Grok 4 stands as Elon Musk’s boldest AI release to date. Positioned to compete directly with OpenAI’s GPT-5 and Anthropic’s ...

At the time of its release, Claude 4 Opus set new records across several AI coding benchmarks. The model also outperforms its ...

Elon Musk and xAI employee announced on Wednesday night the launch of the startup's next flagship AI model, Grok 4.

Elon Musk's xAI unveils Grok 4 and SuperGrok Heavy subscription at $300 per month, promising advanced AI capabilities amid ...

On paper, Grok 4 is Musk’s most ambitious AI model yet. The model is expected to rival OpenAI’s GPT-5 and Anthropic’s Claude 4 Opus, both of which have recently dominated headlines for their real-time ...

Days after Grok praises Hitler, Musk touts the chatbot as smarter than PhDs in 'every subject' and debuts the SuperHeavy Grok ...