On non-streaming transcription, Grok Voice Transcribe 2.0 scores 2.3% on AA-WER, placing #5 of 59 models and improving on Grok Voice Transcribe 1.0 at 4.0%. It sits behind Alibaba's Fun-Realtime-ASR-preview and StepFun's StepAudio 3 ASR at 1.7%, Microsoft AI's MAI-Transcribe-2 at 2.0%, and ElevenLabs Scribe v2 at 2.2%, and ahead of MAI-Transcribe-1.5 at 2.4%, and Gemini 3.5 Transcribe and MAI-Transcribe-1 at 2.6%. It transcribes at a speed factor of around 160x and costs $1.67 per 1,000 minutes.