2K
text
audio
Not listed
About this model
Eleven v3 is ElevenLabs' expressive multilingual text-to-speech model designed for natural, emotionally rich voice generation and complex multi-speaker dialogue. It supports more than 70 languages and provides fine-grained control over speech through Audio Tags that can direct emotions, tone, pacing, accents, delivery style, non-verbal reactions, and sound effects. The model can generate realistic conversations with multiple speakers, including interruptions, emotional transitions, and contextual shifts, making it well suited for audiobooks, character performances, games, dubbing, cinematic dialogue, narration, and other creative voice applications where expressiveness and performance quality are prioritized.
Input modalities
text
Accepted as model input
Providers
Available routing options for this model through OneInfer.
Text to speech
$80.000 / 1M characters
Routing
OneInfer optimized
Pricing
Current OneInfer pricing for this model.
| Usage | Price |
|---|---|
| Text to speechTTS | $80.000 / 1M characters |
Performance & Benchmarks
Independent evaluations and live cluster operational metrics
We haven’t measured this model yet. Published academic results are under Academic Evaluations.
API Guide
- 1
Generate your access token
Use your API key to generate the JWT access token required by the Models API.
- 2
Add the JWT token
Copy the generated JWT token and replace
JWT_TOKENin the example below. - 3
Check your credits
If your balance is too low, before calling the model.
- 4
Run the API example
Choose your preferred language, copy the example, and send your first model request.
curl -X POST https://api.oneinfer.ai/v1/ula/generate-audio \ -H "Authorization: Bearer YOUR_JWT_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "provider": "elevenlabs", "model": "elevenlabs/eleven-v3", "prompt": "OneInfer makes AI inference simple.", "stream": false, "voice_id": "English_expressive_narrator", "format": "mp3" }'
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