---
title: "Fetch Evaluation"
method: GET
path: "/preview/simple/evaluations/{evaluation_id}"
tags: ["Evaluations"]
---

# Fetch Evaluation

`GET /preview/simple/evaluations/{evaluation_id}`

## Path parameters

- `evaluation_id` string, uuid, required

## Response `200`

Successful Response

- SimpleEvaluationResponse
  - `count` integer
  - `evaluation` SimpleEvaluation
    - `flags` EvaluationRunFlags
      - `is_live` boolean
      - `is_active` boolean
      - `is_closed` boolean
      - `has_queries` boolean
      - `has_testsets` boolean
      - `has_evaluators` boolean
      - `has_custom` boolean
      - `has_human` boolean
      - `has_auto` boolean
    - `tags` object, nullable
    - `meta` object, nullable
    - `name` string, nullable
    - `description` string, nullable
    - `created_at` string, date-time, nullable
    - `updated_at` string, date-time, nullable
    - `deleted_at` string, date-time, nullable
    - `created_by_id` string, uuid, nullable
    - `updated_by_id` string, uuid, nullable
    - `deleted_by_id` string, uuid, nullable
    - `id` string, uuid, nullable
    - `version` string, nullable
    - `data` SimpleEvaluationData
      - `status` 'pending' | 'queued' | 'running' | 'success' | 'failure' | 'errors' | 'cancelled'
      - `query_steps` union
        - string[]
        - object
      - `testset_steps` union
        - string[]
        - object
      - `application_steps` union
        - string[]
        - object
      - `evaluator_steps` union
        - string[]
        - object
      - `repeats` integer, nullable

## Other responses

- `422` — Validation Error

## Changes

- **2026-02-13** `72fe88316d15` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-01-14** `53da4c9de2b7` — 13 info
  - added the optional property `evaluation/anyOf[subschema #1: SimpleEvaluation]/flags/anyOf[subschema #1: EvaluationRunFlags]/has_auto` to the response with the `200` status
  - added the optional property `evaluation/anyOf[subschema #1: SimpleEvaluation]/flags/anyOf[subschema #1: EvaluationRunFlags]/has_custom` to the response with the `200` status
  - added the optional property `evaluation/anyOf[subschema #1: SimpleEvaluation]/flags/anyOf[subschema #1: EvaluationRunFlags]/has_evaluators` to the response with the `200` status
  - added the optional property `evaluation/anyOf[subschema #1: SimpleEvaluation]/flags/anyOf[subschema #1: EvaluationRunFlags]/has_human` to the response with the `200` status
  - …9 more
- **2025-11-05** `e62506c24377` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/agenta-ai/apis/agenta-api/changes/preview/simple/evaluations/:evaluation_id/get.md)

---

[API](https://skmtc.dev/agenta-ai/apis/agenta-api.md) · [All operations](https://skmtc.dev/agenta-ai/apis/agenta-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/agenta-ai/agenta-api/revisions/42bb75a1c2e6/schema)