xAI's Grok 4.7 Enters the Frontier Race, But Still Plays Catch-Up

xAI launched Grok 4.7, its largest model to date with 2.1 trillion parameters—a 40% jump from Grok 4.6. Priced at $2 per million input tokens and $6 per million output tokens, the model is live immediately across Grok app, Cursor, Grok Build, and xAI API. Notably, it incorporates supplemental training data from SpaceX engineering logs, aiming for superior reasoning about hardware and physical systems.

In Development

xAI is already looking ahead to Grok 5.0,...