Grok chatbot being tested

Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.
xAI’s API has a pair of new Grok models with better efficiency and multilingual performance, the company said. As a result of ...
There's a mobile app for Grok rolling out from xAI on iOS. The standalone app marks a major step in taking the bot beyond the ...
Elon Musk's xAI, the startup behind the Grok chatbot and Colossus supercomputer, raised $6 billion in a Series C funding ...
The filing also revealed that xAI is now valued at $45 billion, close to double its previous valuation. The new cash brings ...