Service update · xAI
Grok Bot will support third-party models, including Claude Opus 5.5
- Review updated
In a statement about Grok Bot, Elon Musk said SpaceX would use the back-end model most likely to deliver the best result for each task. He named Claude Opus 5.5, Midjourney, Suno and other leading APIs. The post sets out a model-selection policy for Grok Bot but does not specify rollout timing, eligible plans, pricing or manual controls. It does not confirm that every named service is already available to all users.