Grok Voice Think Fast 2.0 is now #1 on the Artificial Analysis Speech-to-Speech Index. This index measures whether voice agents can reason over the speech it h

Grok Voice Think Fast 2.0 is now #1 on the Artificial Analysis Speech-to-Speech Index. This index measures whether voice agents can reason over the speech it hears, resolve real customer issues, and correctly complete tasks using agent tools. [📷](https://pbs.twimg.com/media/HQg5tKAWUAEV3__.jpg)