xAI releases Grok Voice Transcribe 2.0 speech-to-text model

🚨 AI News | TestingCatalog @testingcatalogOriginally posted 2026.09.19

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SPACEXAI 🔥: Grok Voice Transcribe 2.0, a new multilingual speech-to-text model, has been announced. > Grok Voice Transcribe 2.0 ranks first for accuracy among 32 streaming models on the Artificial Analysis leaderboard > Grok Voice Transcribe 2.0 supports batch and streaming, speaker diarization, multichannel transcription, key term biasing, text formatting, filler word removal, and smart turn detection.

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