---
title: "Bulk delete evaluators"
method: DELETE
path: "/api/v1/platform/evaluators"
tags: ["evaluators"]
---

# Bulk delete evaluators

`DELETE /api/v1/platform/evaluators`

## Request

- Base URL: `https://api.smith.langchain.com`
- URL: `https://api.smith.langchain.com/api/v1/platform/evaluators`
- Auth: one of:
  - API key in header `X-API-Key`
  - API key in header `X-Tenant-Id`
  - HTTP bearer

Delete multiple evaluators by their IDs. Returns per-item success/failure.

## Query parameters

- `evaluator_ids` string[], required
- `delete_run_rules` boolean

## Response `200`

OK

- EvaluatorsBulkDeleteEvaluatorsResponse
  - `failed` EvaluatorsBulkDeleteEvaluatorFailedItem[]
    - `error` string
    - `id` string
  - `succeeded` string[]

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `500`: Internal Server Error

## Changes

- **2026-10-16** `1a8ee9358d81`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/langchain-ai/apis/langsmith/changes/api/v1/platform/evaluators/delete.md)

---

[API](https://skmtc.dev/langchain-ai/apis/langsmith.md) - [All operations](https://skmtc.dev/langchain-ai/apis/langsmith/llms.txt) - [OpenAPI document](https://skmtc.dev/langchain-ai/apis/langsmith/revisions/7a01c01f75e8?raw)