SpaceXAI Launches Grok 4.5 as Musk Positions New AI Model Against OpenAI and Anthropic

Grok 4.5 arrives with a focus on coding, agentic AI and enterprise workloads, as SpaceXAI claims its latest model delivers stronger performance while reducing inference costs.SpaceXAI has unveiled Grok 4.5, the latest version of its flagship large language model, with CEO Elon Musk describing it as an “Opus-class model” built to compete directly with leading AI systems from OpenAI and Anthropic.Read more