SpaceXAI releases Grok Voice Transcribe 2.0 speech-to-text model
SpaceXAI announced Grok Voice Transcribe 2.0, an updated speech-to-text model built on the Grok Voice audio foundation. The company says it is twice as accurate as Grok Voice Transcribe 1.0 in real-world tests, ranks first on the Artificial Analysis streaming leaderboard, supports dozens of languages with automatic detection and speaker diarization, and keeps the same pricing and API compatibility as 1.0 while the older version is phased out.