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ElevenLabs v4 Speech Model Improves AI Voice Expressiveness and Consistency

ElevenLabs has released Eleven v4, a new speech model that follows emotional cues like laughter and whispering more accurately and maintains voice consistency across long productions such as audiobooks. Its Turbo variant achieves a 150-millisecond response time for real-time voice agents, and the model tops the Artificial Analysis Voice Arena leaderboard ahead of Cartesia and Google's Gemini.

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ElevenLabs has released Eleven v4, a new speech model that follows emotional cues like laughter and whispering more accurately and maintains voice consistency across long productions such as audiobooks. Its Turbo variant achieves a 150-millisecond response time for real-time voi…