Cartesia Sonic
cartesia-sonic • general • OpenRouter
warm
toolsstreaming
Context: 128,000
Max output: 8,192
Pricing: 1.9/7.8 per 1M
Class: closed
Model detail + compatibility
Ultra-low latency TTS model designed for realtime conversational experiences.
temperature: not supported
top_p: not supported
top_k: not supported
min_p: not supported
max_tokens: supported
frequency_penalty: not supported
presence_penalty: not supported
stop: not supported
seed: not supported
tools: supported
vision: not supported
stream: supported
response_format_json: not supported
curl -X POST /api/v1/chat/completions -d '{"model":"cartesia-sonic"}'