> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gp.scale.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get a single evaluation item

> Retrieve a single evaluation item by its ID within the caller's account.

By default only non-archived items are returned; pass `include_archived=true` to
also retrieve an item that has been archived. The response merges the item's cached
task results into its `data` field and exposes a `task_errors` map keyed by task
alias, so a task that failed on this item surfaces as an entry there rather than as a
request error. Use this to inspect one item's input data and per-task results; to page
through many items, use the list endpoint instead. The request fails if no item with
the given ID exists in the caller's account.



## OpenAPI

````yaml https://api.dev-sgp.scale.com/openapi-versions/v5/openapi.json get /v5/evaluation-items/{evaluation_item_id}
openapi: 3.1.0
info:
  title: EGP API V5
  description: >-
    This is the parent API for all EGP APIs. If you are looking for the EGP API,
    please go to https://api.egp.scale.com/docs.
  contact:
    name: Scale Generative AI Platform
    url: https://scale.com/genai-platform
  version: 0.1.0
servers:
  - url: https://api.egp.scale.com
security: []
paths:
  /v5/evaluation-items/{evaluation_item_id}:
    get:
      tags:
        - Evaluation Items
      summary: Get a single evaluation item
      description: >-
        Retrieve a single evaluation item by its ID within the caller's account.


        By default only non-archived items are returned; pass
        `include_archived=true` to

        also retrieve an item that has been archived. The response merges the
        item's cached

        task results into its `data` field and exposes a `task_errors` map keyed
        by task

        alias, so a task that failed on this item surfaces as an entry there
        rather than as a

        request error. Use this to inspect one item's input data and per-task
        results; to page

        through many items, use the list endpoint instead. The request fails if
        no item with

        the given ID exists in the caller's account.
      operationId: GET-V5-/v5/evaluation-items/evaluation_item_id
      parameters:
        - name: evaluation_item_id
          in: path
          required: true
          schema:
            type: string
            title: Evaluation Item Id
        - name: include_archived
          in: query
          required: false
          schema:
            type: boolean
            default: false
            title: Include Archived
        - name: x-selected-account-id
          in: header
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            title: Account ID Header
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EvaluationItem'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - APIKeyHeader: []
components:
  schemas:
    EvaluationItem:
      properties:
        id:
          type: string
          title: Id
        object:
          type: string
          const: evaluation.item
          title: Object
          default: evaluation.item
        created_by:
          $ref: '#/components/schemas/Identity'
          description: The identity that created the entity.
        evaluation_id:
          type: string
          title: Evaluation Id
        dataset_item_id:
          type: string
          title: Dataset Item Id
        dataset_item_version_num:
          title: Dataset Item Version Num
          type: integer
        data:
          additionalProperties: true
          type: object
          title: Data
        files:
          title: Files
          additionalProperties:
            type: string
          type: object
        task_errors:
          title: Task Errors
          description: Map of task alias to error info.
          additionalProperties:
            $ref: '#/components/schemas/TaskError'
          type: object
        created_at:
          type: string
          format: date-time
          title: Created At
        archived_at:
          title: Archived At
          type: string
          format: date-time
      type: object
      required:
        - created_by
        - evaluation_id
        - data
        - id
        - created_at
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    Identity:
      properties:
        id:
          type: string
          title: Id
        object:
          type: string
          const: identity
          title: Object
          default: identity
        type:
          $ref: '#/components/schemas/IdentityType'
      type: object
      required:
        - id
        - type
      title: Identity
    TaskError:
      properties:
        type:
          type: string
          title: Type
          description: Error type/category
        message:
          type: string
          title: Message
          description: Error message
      type: object
      required:
        - type
        - message
      title: TaskError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          title: Error Type
          type: string
        input:
          title: Input
        ctx:
          type: object
          title: Context
          additionalProperties: true
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
    IdentityType:
      type: string
      enum:
        - user
        - service_account
      title: IdentityType
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      in: header
      name: x-api-key

````