xAI's Grok web chat agent is currently vulnerable to a novel form of prompt injection, according to security researchers with ...

Adversa AI says Grok still leaks user names, location, and full chat history to attackers hiding encrypted commands on a web ...

Grok and Claude are two of the most popular chatbots, each with unique strengths and capabilities. Despite being among the most controversial of all chatbots, Grok 4.1 is at the top of the LMArena ...

We look at Grok's latest models, AI agents, image and video features, controversies and what sets it apart from other major AI tools. Since its launch, it has transitioned through several upgrades.

Grok Code Fast 1 专为应对开发者日常面临的各类任务而设计，在性能和成本之间实现了更好的平衡。xAI 称，这款模型的优势在于性价比出色、体量克制且性能强大，因此成为快速高效处理常见编程任务的理想之选。