Grok AI new model V9-Medium has completed training at 1.5 trillion parameters — three times the current production model — ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots. Barbara is a tech writer specializing in AI and emerging technologies. With ...

Elon Musk’s artificial intelligence start-up xAI is rolling out Grok 4 just months after releasing its previous iteration.

xAI built Grok on common transformer foundations, showing that AI progress now depends on speed, data, and integration. Its real time link to X and guidance from Elon Musk highlight how execution and ...

What if the future of AI could not only dream up stunning web designs but also code them into reality with unmatched precision? In this overview, Universe of AI explores how Grok 4.2, codenamed ...

Elon Musk has announced that his AI company, xAI, has released the first beta of Grok 4.20 – the next iteration of its chatbot. In typical Musk style, the version number – 4.20 – is a playful nod to ...

Grok, the AI chatbot launched by billionaire Elon Musk, has declined in usership throughout 2026 so far across both mobile apps and website visits, according to data from Similarweb, as many of the ...

Elon Musk's xAI has launched Grok 4.1, a new AI model excelling in emotional intelligence and creative writing, while significantly reducing factual errors. This advanced chatbot now leads industry ...

Elon Musk isn't one to sit out a tech trend. In November 2023, he launched Grok, an AI chatbot created by his artificial intelligence startup, xAI. Musk, who co-founded OpenAI before departing in 2018 ...