xAI has introduced its own coding agent, Grok Build, designed to compete with rival products like Anthropic’s Claude Code. Currently in its early beta phase, Grok Build is exclusively available to SuperGrok Heavy subscribers, who pay $300 per month. xAI describes Grok Build as a “powerful new coding agent and CLI for professional software engineering and complex coding work” and plans to incorporate user feedback from this initial release to improve the product. SuperGrok Heavy users can access the beta by installing it from xAI’s website and logging into their accounts.
The launch of Grok Build underscores xAI’s efforts to close the gap with competitors such as Anthropic and OpenAI. Founder and CEO Elon Musk has previously admitted that the company lagged behind rivals in coding capabilities. A few months prior, Musk indicated he was “rebuilding xAI from the foundations up” after several co-founders departed. Reportedly, an xAI executive instructed staff to ensure Grok matched Claude’s performance across various tasks.
Grok, xAI’s primary AI model, has a controversial past, particularly concerning image generation. Last year, it was found to generate nonconsensual sexual images of real people instead of blocking such requests. A study published in January by the British nonprofit Center for Countering Digital Hate (CCDH) claimed Grok generated around 3 million sexualized images, with 23,000 depicting children. In response, xAI updated its policies to prohibit users from “editing of images of real people in revealing clothing such as bikinis.”
In February, xAI was acquired by SpaceX, another company owned by Musk. This merger could facilitate the development of space-based data centers for xAI, with SpaceX potentially launching millions of satellites for the project; SpaceX has already filed an application with the Federal Communications Commission (FCC) for an orbital data center. However, since the merger, the combined entity, often referred to as SpaceXAI, has reportedly faced significant talent drain. The Information reported that more than 50 researchers and engineers, including key personnel in coding and AI training, have departed the company.
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