From the source
Yesterday we launched Eleven v4, our most emotive text-to-speech model yet, and its low-latency variant, Eleven v4 Turbo.
- Eleven v4 Turbo is now available in ElevenAgents , powering more personal, empathetic customer experiences across industries.
- For your customers, that means an agent that sounds right for the moment - apologetic about a missed delivery, brisk when someone just wants a confirmation - in a voice that stays the same across many calls.
- Expressive speech at conversation speed Ranked #1 by Artificial Analysis 1 , and preferred by ~75% of listeners in blind head-to-head tests over competing models 2 , Eleven v4 was designed to interpret tone, pacing, emotion, personality, and context.
- Eleven v4 Turbo in ElevenAgents brings this wide expressive range, natural tone, and pacing to live conversations, with a median inference latency of ~100 ms and high reliability on long calls.
- The agent understands conversations as they unfold and adjusts mid-call - reassuring when a caller is frustrated, clearer when they are confused - across support, sales, scheduling, and more.
- In whatever language your customers speak …
