Sonic Turbo

{
  "id": "sonic-turbo",
  "object": "model",
  "created": 1741305600,
  "owned_by": "cartesia",
  "name": "Sonic Turbo",
  "api": {
    "types": [
      "audio"
    ]
  },
  "limits": {
    "context": null,
    "input": null,
    "output": null
  },
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "audio"
    ]
  },
  "reasoning": {
    "supported": null,
    "efforts": []
  },
  "pricing": null,
  "features": [],
  "info": {
    "status": "deprecated",
    "release_date": "2025-03-07",
    "knowledge_cutoff": null,
    "description": "Cartesia low-latency text-to-speech model for 9 languages; stops working after 2026-10-20, migrate to Sonic 3.6.",
    "docs": "https://docs.cartesia.ai/build-with-cartesia/tts-models/older-models",
    "verified_at": "2026-10-11"
  }
}