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POST
/
fine-tunes
/
cURL
curl --request POST \
  --url https://api.cartesia.ai/fine-tunes/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Cartesia-Version: <cartesia-version>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "language": "<string>",
  "model_id": "sonic-3-2026-01-12",
  "dataset": "<string>"
}
'
{
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "language": "<string>",
  "model_id": "<string>",
  "dataset": "<string>"
}

承認

Authorization
string
header
必須

Cartesia API key (sk_car_...). Get one at play.cartesia.ai/keys.

ヘッダー

Cartesia-Version
enum<string>
必須

API version header.

利用可能なオプション:
2026-03-01
:

"2026-03-01"

ボディ

application/json

Request to create a new fine-tune

name
string
必須

Name for the new fine-tune

description
string
必須

Description for the fine-tune

language
string
必須

Language code for the fine-tune

model_id
enum<string>
必須

Base model ID to fine-tune from

利用可能なオプション:
sonic-3-2026-01-12
:

"sonic-3-2026-01-12"

dataset
string
必須

Dataset ID containing training files

レスポンス

200 - application/json

Information about a fine-tune

id
string
必須

Unique identifier for the fine-tune

name
string
必須

Name of the fine-tune

description
string
必須

Description of the fine-tune

language
string
必須

Language code of the fine-tune

model_id
string
必須

Base model that was used to create this fine-tune

dataset
string
必須

ID of the dataset used for fine-tuning

status
enum<string>
必須

Current status of the fine-tune

利用可能なオプション:
created,
training,
completed,
failed