xAI
Grok Voice TF 2.0 is available
🧒 Discovery
You can now chat out loud with Grok, like being on the phone with a friend.
📰 Essential
xAI rolls out Grok Voice TF 2.0, its new real-time voice experience built into the Grok assistant.
🔬 Expert
Behind the acronym, "Think Fast": this is mostly an update to the voice API for developers. Since August 5, grok-voice-latest points to version 2.0 and the price moves automatically from $0.05 to $0.08 per minute, with the option to pin 1.0 to roll back. xAI claims first place on the agentic track of the AA rankings (56.5%) and second on speech-to-speech (82.9%); those figures are the vendor's own.