Sonic Multilingual: Benchmarks, Pricing & Context Window
Sonic Multilingual is a text-to-speech model from Cartesia, released in September 2024.
Cartesia Sonic Multilingual TTS model
Input
Text
Output
Audio
Sonic Multilingual pricing
Providers
Sonic Multilingual starts at $3750000 per million input tokens via Cartesia.
| Provider | Input $/M | Output $/M | Max Input | Max Output | Latency s | Throughput | Quant | Input | Output |
|---|---|---|---|---|---|---|---|---|---|
 Cartesia | $3750000 | — | 2.5K | — | — | — | — |
Sonic Multilingual API
POST/v1/tts/synthesize
Modelsonic-multilingualRun a request to see the response
Use it in your code
OpenAI-compatible endpoint through the LLM Stats gateway.
import requests
response = requests.post(
"https://gateway.llm-stats.com/v1/tts/synthesize",
headers={"Authorization": "Bearer YOUR_API_KEY"},
json={
"model_id": "sonic-multilingual",
"text": "Hello, this is a test.",
"format": "mp3",
"sample_rate": 24000,
},
)
with open("output.mp3", "wb") as f:
f.write(response.content)Need an API key? Create one above in the playground, or read the API documentation.
Sonic Multilingual license
Sonic Multilingual is released under the Proprietary license, which restricts commercial use.
- License
- Proprietary
- Non-commercial
Proprietary license - usage restrictions apply
FAQ
Common questions about Sonic Multilingual.