Grok 4: xAI’s Breakthrough AI Model Pushing Boundaries with Advanced Reasoning and Native Tool Use
In July 2025, Elon Musk’s xAI unveiled Grok 4, positioned as “the most intelligent model in the world.” This latest iteration represents a significant leap in AI development, particularly in complex reasoning, multimodal understanding, and real-time information access. Grok 4 achieved state-of-the-art performance, scoring 15.9% on ARC-AGI V2, nearly doubling competing models.