SpaceXAI announced Grok 4.7 on September 21, 2026

The company says the model is available now in Cursor, Grok Build, the Grok API, third-party coding harnesses, model routers, and cloud platforms. Listed API pricing starts at $2 per million input tokens and $6 per million output tokens; a faster variant is offered at twice the output speed and twice the price. The vendor attributes improvements to a larger base model, longer reinforcement learning on harder long-duration tasks, stronger self-verification, and a new safeguard stack. These are vendor-reported claims and benchmark results, not independent validation.

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