Elon Musk
@elonmusk
Grok Voice ranked first
X Freeze@XFreeze· Aug 21, 2026Grok Voice Think Fast 2.0 just ranked #1 on Artificial Analysis’ new Speech Agent Arena for highest Task Success Rate
This benchmark actually measures what matters
Real people talk to hidden voice agents across practical scenarios. Task Success Rate tracks whether the AI
12:43 AM · August 22, 2026 · 739.1K views
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