---
title: "Evaluate"
method: POST
path: "/conversations/{id}/evals"
tags: ["conversations"]
---

# Evaluate

`POST /conversations/{id}/evals`

Evaluates a conversation using an evaluation prompt.

## Path parameters

- `id` string, required

## Headers

- `Authorization` string, required

## Request body

- EvaluateConversationRequest
  - `prompt_id` string, required — ID of the evaluation prompt to use.

## Response `201`

Success response

- ConversationsEvaluateResponse201
  - `evaluation` ConversationsIdEvalsPostResponsesContentApplicationJsonSchemaEvaluation, required
    - `result` 'successful' | 'unsuccessful' | 'undecided' | 'error', required — The evaluation result.

## Other responses

- `400` — Invalid parameters
- `401` — Unauthorized (authentication missing or invalid)
- `403` — Unauthorized
- `404` — Conversation or evaluation prompt not found
- `500` — Internal server error

---

[API](https://skmtc.net/phonic/apis/api-reference.md) · [All operations](https://skmtc.net/phonic/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/phonic/api-reference/revisions/7f8c81a5a990/schema)