---
title: "Create Dataset"
method: POST
path: "/tailored-gen/datasets"
tags: ["Dataset"]
---

# Create Dataset

`POST /tailored-gen/datasets`

Create a new dataset.

Datasets use JSON structured data (`visual_schema`) for training. You must generate a visual schema via `/generate_visual_schema` before completing the dataset.

**Completion Requirements:**
Minimum 5 images required to mark as completed.

**Upload types**:
* **Basic upload type**: Supports up to 200 images, uploading image files
* **Advanced upload type**: Supports up to 5000 images, uploading a zip file

## Headers

- `api_token` string, required

## Request body

- object
  - `project_id` integer — Associated project ID (required)
  - `name` string — Dataset name (required)
  - `upload_type` 'basic' | 'advanced' — The method used to upload images to the dataset.

## Response `201`

Dataset successfully created

- object
  - `id` integer
  - `project_id` integer
  - `name` string
  - `visual_schema` string, nullable — A string containing the JSON structure representing the visual backbone. Must be generated via `/generate_visual_schema`.
  - `status` 'draft'
  - `captions_update_status` 'empty' | 'in_progress' | 'completed'
  - `upload_type` 'basic' | 'advanced'
  - `created_at` string, date-time
  - `updated_at` string, date-time

## Other responses

- `400` — Bad request - validation error
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Project not found
- `429` — Request limit exceeded.
- `500` — Internal server error

---

[API](https://skmtc.net/bria-ai/apis/tailored-generation-api-reference.md) · [All operations](https://skmtc.net/bria-ai/apis/tailored-generation-api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bria-ai/tailored-generation-api-reference/revisions/806c6d31631b/schema)