ElevenLabs launches Realtime v1 Max: 98.8% audio accuracy with 0.57s latency

Kangwook_Lee · x · 2026-10-21

ElevenLabs released Eleven Realtime v1 Max, an end-to-end realtime voice model scoring 98.8% on Big Bench Audio with a 0.57s time-to-first-audio; per the company, no model on the Artificial Analysis leaderboard is both faster and more accurate.

Prof. Kangwook Lee congratulated the team and noted his lab's Raon SpeechChat still sits on the accuracy-latency Pareto frontier thanks to the lowest latency (100ms, though 58% accuracy), teasing more speech models to come.

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