---
title: "Select Comparison Winner"
method: POST
path: "/api/messages/admin/select-comparison-winner"
tags: ["Engine Compare (Admin)"]
---

# Select Comparison Winner

`POST /api/messages/admin/select-comparison-winner`

## Request

- Base URL: `https://api.soeru.biz` (the document declares no server; this is the origin it was published from)
- URL: `https://api.soeru.biz/api/messages/admin/select-comparison-winner`
- Auth: none declared. Required headers: `authorization`

sho が選んだ engine の出力を message_history に反映。

## Headers

- `authorization` string, required: Bearer <token>

## Request body

- SelectWinnerRequest
  - `comparison_id` string, required
  - `selected_engine` string, required
  - `selection_note` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/soeru/apis/soeru-api.md) · [All operations](https://skmtc.dev/soeru/apis/soeru-api/llms.txt) · [OpenAPI document](https://skmtc.dev/soeru/apis/soeru-api/revisions/63f8d371abed?raw)