Grok Voice 3.0 launches with unchanged API pricing and auto-migration

xAI has released Grok Voice 3.0, making the speech-to-speech model available in its Voice Agent API while keeping pricing unchanged from Grok Voice 2.0, according to the company’s Oct. 14, 2026 announcement and the same-day API release notes. In its announcement, xAI described Grok Voice 3.0 as its newest voice model and said it is available today through the API at $0.08 per minute, or $4.80 per hour, the same price as the prior version. The company also said developers using grok-voice-latest have been switched over automatically, and the Oct.

Source: Blockchain.News