ServiceNow Research Places xAI Grok Voice on EVA-Bench Pareto Frontier

ServiceNow AI Research

Jun 13, 2026

ServiceNow Research reports that xAI's Grok Voice Think Fast 1.0 has reached the Pareto frontier on EVA-Bench. This result indicates that no other evaluated voice agent system simultaneously outperforms it on both task accuracy and conversational experience. The model maintains an optimal balance between these two metrics, according to the latest leaderboard data.

View the full update on servicenow.github.io

ServiceNow AI Research

@ServiceNowRSRCH3d ago

🚀 Grok Voice Think Fast 1.0 (@xAI) lands on the Pareto frontier on EVA-Bench — no system in the eval beats it on accuracy without sacrificing experience, or vice versa. 📊 Leaderboard: https://t.co/v4QJZwzUsd @elonmusk #VoiceAgents #ServiceNowResearch #EVABench #GrokVoice #xAI

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