July 8 (Reuters) - SpaceXAI on Wednesday launched the Grok 4.5 AI model, calling it the company's most intelligent offering ...

Elon Musk's SpaceXAI has launched Grok 4.5, its most advanced AI model for coding and AI agents, taking on OpenAI's GPT-5.6 ...

SpaceXAI has launched Grok 4.5, calling it its smartest AI model yet for coding, agentic tasks and knowledge work. The model ...

SpaceXAI has released Grok 4.5, its most capable AI model to date, purpose-built for coding, agentic workflows, and complex knowledge work. The launch marks the company’s first major model release ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

SpaceXAI has introduced Grok 4.5, boasting improved speed and cost efficiency, marking its first major AI release since ...