At a Glance · AI-generated

SpaceXAI released Grok 4.5 on July 8, positioning the model as its first serious enterprise offering with pricing at $2 per million input tokens—significantly undercutting competitors like Anthropic and OpenAI. Trained with Cursor for coding and agentic tasks, Elon Musk characterized the model as "Opus-class," aimed at knowledge work applications. Industry observers noted the aggressive pricing could offset performance gaps with rival models like Claude's Fable 5 and GPT 5.5, potentially reshaping the enterprise AI market dynamics.