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 ...

xAI added Grok 4 powered vending machine in its office, in partnership with Andon Labs. XAI Grok 4 beat OpenAI GPT-5 in real world vending machine operation This shows Grok 4’s long-term coherence ...

xAI wants to be treated like an AI infrastructure company: serious money, serious compute, serious scale. Grok keeps dragging its parent company back into the messier category: a chatbot that's been ...

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.

Tesla's Full Self-Driving system is getting its most significant human-machine interface upgrade yet. On June 18, 2026, Elon Musk confirmed on X that Grok — the AI assistant built by his company xAI — ...

The race to make the best AI chatbot is hotter than ever. While OpenAI reigns at the top, the likes of Google's Gemini and Meta's Llama are not too far behind. The entry of Grok by Elon Musk's xAI ...

Grok's next generation is nearly ready to ship. On May 25, SpaceXAI chief Elon Musk announced that Grok foundation model V9-Medium — a 1.5 trillion-parameter model three times larger than the version ...

Elon Musk, CEO of SpaceX and Tesla, revealed plans Saturday night to release Baby Grok, a kid-friendly version of the AI chatbot Grok. The former head of DOGE made the statement via X, writing, "We’re ...

I thought it’d been too quiet over on the Elon Musk Appreciation App, X. Other than a Grok blunder, Musk has been lying a little lower than usual since his ousting from the White House. Now, he’s ...