xAI is releasing its Grok 4.7 AI model on September 17, 2026, following the software's appearance on Google Cloud quota pages. Elon Musk stated the model is roughly on par with Opus 5.0, though he noted it is better in some ways and worse in others compared to Opus 5.1. Testers reported the update is already rolling out to a limited group of users.

The sighting on Google Cloud Platform typically signals a public launch within 12 hours of the quota update. This rollout marks the latest iteration of the assistant developed by Musk's artificial intelligence company to compete with other large language models.