Elon Musk’s AI company has rebranded from xAI to SpaceXAI following its integration into SpaceX after SpaceX’s June 2026 IPO. The renamed company launched Grok 4.5 on July 8, 2026, pricing the model at $2 per million input tokens and $6 per million output tokens and positioning it for coding and agentic tasks. SpaceXAI reported spending $12.7 billion on AI development in 2025 and said it generates revenue in part by leasing compute capacity to competitors including Anthropic and Google.
