It's been just over a month since Elon Musk's artificial intelligence startup xAI's Grok chatbot had a mind-bogglingly ...

Elon Musk’s xAI has stepped up in the AI arms race against rival OpenAI. On August 10, xAI made its Grok 4 model free for all ...

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

Grok 4, the latest version of xAI’s chatbot, is now free for everyone — with limits. “The free tier allows a small number of queries per day. Beyond that requires subscription,” said Elon Musk. Paid ...

Elon Musk’s Grok Imagine is now free for Android and iOS, letting users instantly create AI-powered images and videos from ...

OpenAI claims that its new flagship model, GPT-5, marks“a significant step along the path to AGI” – that is, the artificial ...

Grok users, paying or not, have unlimited access to the new Grok 4 model for a limited time, xAI announced on Aug. 10 — a ...

Elon Musk’s AI company, xAI, is offering free global access to its newest model, Grok 4, on X. The news has thrilled millions ...

Elon Musk’s AI video generator, Grok Imagine, has been accused of producing sexually explicit deepfake videos of Taylor Swift without being prompted. According to The Verge, selecting the tool’s ...

An artificial intelligence breakthrough uses reinforcement learning to tackle the Andrews-Curtis conjecture, solving long-standing counterexamples and hinting at tools for forecasting stock crashes, d ...

Built into social media platform X, Grok is Musk’s edgy AI chatbot—real-time, irreverent, and mired in controversy.