xAI has launched Grok Build, a coding agent now available in early beta for subscribers, adding a new product to its AI developer-tool lineup. The new release builds on xAI’s broader push into coding assistance, following its Grok CLI installer for Windows PowerShell, and highlights growing competition in AI tools aimed at professional software workflows. The source frames the launch as part of a market challenge to rival providers, with xAI emphasizing exclusivity and innovation for subscriber-focused coding products.