AI has made its AI model Grok 4 accessible to all users, expanding from its initial paid-only release. A global rollout ...

AIs Grok 4 AI model is now accessible to all users, including free-tier access to Auto and Expert modes, expanding user ...

Elon Musk was, at the time, a co-founder of OpenAI. Years later, he left the company, launched xAI, a direct competitor, and sued OpenAI over its shift to a for-profit model.

Apple's artificial intelligence strategy appears to have been a failure so far. AI features haven't been a huge selling point ...

Robert Keele wrote on LinkedIn that "working with Elon on this tech, at this time, was the adventure of a lifetime" but had ...

An artificial intelligence breakthrough uses reinforcement learning to tackle the Andrews-Curtis conjecture, solving ...

Elon Musk reveals xAI's Grok 2 chatbot will become open source next week, diverging from OpenAI's recent closed-source ...

Elon Musk's xAI has made Grok Imagine's AI-powered text-to-image and video generation free for all users, though NSFW 'Spicy ...

XAI will have Grok 5 out be the end of 2025 and Elon says it will be crushingly good. Grok5 will use the equivalent of about ...

Robert Keele has stepped down as xAI's legal chief after a year, citing personal reasons and differing worldviews with Elon ...

Billionaire Elon Musk announced on Wednesday that his AI startup xAI will make its chatbot Grok 2 open source next week. His ...

Private markets are providing mass investments for artificial intelligence startups and infrastructure. Bloomberg ...