Grok Voice 3.0 launched through the voice-agent API at $0.08 per minute, unchanged from the previous generation.

The supplied launch report attributes the release to xAI on October 14. Grok Voice 3.0 was made available through the voice-agent application programming interface, or API. Its stated price is $0.08 per minute, the same as the previous generation.

xAI cited existing Grok Voice use in customer-facing applications. According to the report, Grok Voice is used for voice interaction in Tesla vehicles and in SpaceX’s Starlink customer-service centers. The source describes these as Grok Voice deployments generally, without establishing that every deployment had migrated to version 3.0.

The Starlink figures are company-reported operating metrics. xAI said those centers handle approximately 20,000 multilingual customer calls per day and resolve about 70% without human intervention. The supplied material does not provide a version-specific comparison or an independently measured resolution rate for Grok Voice 3.0.