---
title: "List dataset splits"
method: GET
path: "/v1/datasets/{dataset_identifier}/splits"
tags: ["datasets"]
---

# List dataset splits

`GET /v1/datasets/{dataset_identifier}/splits`

## Request

- The document declares no server URL.
- Auth: none declared

## Path parameters

- `dataset_identifier` string, required: The dataset identifier: either dataset ID or dataset name.

## Query parameters

- `cursor` string, nullable: Cursor for pagination
- `limit` integer: The max number of dataset splits to return at a time.

## Response `200`

Successful Response

- ListDatasetSplitsResponseBody
  - `data` DatasetSplit[], required
    - `id` string, required
    - `name` string, required
    - `description` string, nullable, required
    - `color` string, required
    - `metadata` object, required
    - `example_count` integer, required
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required
  - `next_cursor` string, nullable, required

## Other responses

- `403`: Forbidden
- `404`: Dataset not found
- `422`: Invalid request

## Changes

- **2026-09-22** `8f381b60de76`: 1 info
  - endpoint added
- **2026-08-12** `8ac3f55fbe00`: 1 breaking
  - api removed without deprecation
- **2026-08-12** `0c5a6b87ad39`: 1 warning
  - for the `query` request parameter `limit`, the max was set to `1000.00`
- **2026-08-11** `d644f4e74b94`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/changes/v1/datasets/:dataset_identifier/splits/get.md)

---

[API](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api.md) - [All operations](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/revisions/ff6e981135a8?raw)