xAI xAI has launched a coding agent of its own to serve as competitor to its rivals' products, such as Anthropic's Claude Code. It's called Grok Build , and it's still in its early beta version that's initially only available to  SuperGrok Heavy subscribers paying $300 per month for the service. xAI describes Grok Build as a "powerful new coding agent and CLI for professional software engineering and complex coding work." It says it will take user feedback from the early beta release to improve the product. SuperGrok Heavy users can install the beta from xAI's website and then log into their account to be able to access it.  As Bloomberg notes, xAI has been trying to catch up to its rival companies like Anthropic and OpenAI. Elon Musk, the company's founder and CEO, previously admitted that it has fallen behind its competitors when it comes to coding. A couple of months ago, Musk said he was rebuilding xAI "from the foundations up" after several co-founders had left the company.…