Grok Voice Think Fast 1.0 now ranks #
1# on the Artificial Analysis τ-Voice benchmark for real-world agentic customer service resolution
It is outperforming GPT-Realtime-2 (High) and Gemini 3.1 Flash by a significant margin while already being deployed in real-world operations
What’s especially impressive is that Grok Voice is actively handling customer interactions through natural speech for Starlink and many enterprise operations in the real world......providing AI services entirely through voice