---
title: "Get Comparison"
method: GET
path: "/preference/comparisons/{comparison_id}"
tags: ["preference"]
---

# Get Comparison

`GET /preference/comparisons/{comparison_id}`

## Request

- Base URL: `https://api.os3robotics.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.os3robotics.com/preference/comparisons/{comparison_id}`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer

## Path parameters

- `comparison_id` string, uuid, required

## Response `200`

Successful Response

- ComparisonView
  - `id` string, uuid, required
  - `experiment_id` string, uuid, required
  - `workspace_id` string, uuid, required
  - `kind` string, required
  - `question` string, required
  - `outcomes` string[], required
  - `reasons` string[], required
  - `created_at` string, date-time, required
  - `request` object, nullable, required
  - `a` object, nullable, required
  - `b` object, nullable, required
  - `mine` string, nullable, required
  - `votes` integer, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/os3robotics/apis/os3-api.md) - [All operations](https://skmtc.dev/os3robotics/apis/os3-api/llms.txt) - [OpenAPI document](https://skmtc.dev/os3robotics/apis/os3-api/revisions/af32cd4f14bb?raw)