xAI launches Grok Voice Agent API for real-time voice apps
SMRTR summary
xAI launched the Grok Voice Agent API, giving developers programmatic access to Grok's real-time voice capabilities for building conversational apps and assistants. The API offers multiple voice personas like Sal, Rex, and Eve at a flat rate of $0.05 per minute, with streaming audio for near real-time speech recognition and web search integration. This move transforms Grok from a consumer feature into a developer platform, positioning xAI to compete with established voice AI providers.
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