xAI launches Grok Voice 3.0! 🚀 Speech-to-speech API available for devs at $0.08/min. Boasts <1s latency & tops Speech-to-Speech Index (86.9). Used by Tesla/SpaceX for millions of daily convos, with Starlink handling ~20K calls/day, ~70% resolved without humans. #AI #xAI #Grok
