Get evaluation dataset

Retrieve a specific dataset by ID or name

GET /v1/retrievers/evaluations/datasets/{dataset_identifier}

Get evaluation dataset

cURL

curl --request GET \
  --url https://api.mixpeek.com/v1/retrievers/evaluations/datasets/{dataset_identifier} \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Namespace: <api-key>'

200

{
  "dataset_id": "<string>",
  "dataset_name": "<string>",
  "queries": [
    {
      "query_id": "<string>",
      "query_input": {},
      "relevant_documents": [
        "<string>"
      ],
      "relevance_scores": {}
    }
  ],
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "namespace_id": "<string>",
  "internal_id": "<string>",
  "query_count": 123,
  "description": "<string>",
  "metadata": {}
}

Authorizations

Authorization · string · header · required

Mixpeek API key, sent as Authorization: Bearer mxp_sk_.... Create one in Studio under Settings → API Keys, or with an admin key via POST /v1/organizations/users/{user_email}/api-keys. A missing header returns 403; an invalid or revoked key returns 401.

X-Namespace · string · header · required

Namespace id (ns_...), not the namespace name. This scopes the request rather than authenticating it, and it is required on every operation marked x-mixpeek-namespace-scoped.

Path Parameters

dataset_identifier · string · required

Response

200

application/json

Successful Response

Complete evaluation dataset with metadata.

An evaluation dataset is a collection of queries with ground truth relevance labels, used to measure retriever quality.

dataset_id · string · required

Unique dataset identifier

dataset_name · string · required

Human-readable dataset name

queries · GroundTruthQuery · object[] · required

List of queries with ground truth

Show child attributes

created_at · string<date-time> · required

When dataset was created

updated_at · string<date-time> · required

Last update timestamp

namespace_id · string · required

Namespace this dataset belongs to

internal_id · string · required

Internal organization ID

query_count · integer · required

Number of queries in dataset

description · string | null

Dataset description

metadata · Metadata · object | null

Additional metadata (e.g., labeling instructions, version info)