---
title: "List hallucination correctors"
method: GET
path: "/v2/hallucination_correctors"
tags: ["Hallucination Correctors"]
---

# List hallucination correctors

`GET /v2/hallucination_correctors`

Lists the available hallucination correctors. These models detect and correct hallucinations in AI-generated content. The platform provides these models as part of its broader hallucination evaluation framework. The Hallucination Correctors endpoint uses these models to propose factual corrections to summaries and other generative outputs.

Use this endpoint to inspect available correctors, filter results, and choose which hallucination corrector to reference in downstream workflows or evaluation pipelines.

## Query parameters

- `filter` string
- `limit` integer
- `page_key` string

## Headers

- `Request-Timeout` integer
- `Request-Timeout-Millis` integer

## Response `200`

The response includes a list of available correctors and a `page_key` for pagination.

- ListHallucinationCorrectorsResponse — Response containing a list of hallucination correctors.
  - `hallucination_correctors` HallucinationCorrector[] — An array of hallucination correctors that match the request parameters.
    - `id` string, required — The unique ID for the Hallucination Corrector (HC).
    - `name` string, required — The hallucination corrector name, typically including the base name and variant.
    - `type` string — The hallucination corrector type. Defaults to `vectara`.
    - `description` string — A short description of the hallucination corrector’s purpose.
    - `enabled` boolean — Indicates whether the hallucination corrector is enabled and available for use in hallucination correction workflows.
  - `metadata` ListMetadata — The standard metadata in the response of a list operation.
    - `page_key` string — The page key for the next page of results. Pass it as a query parameter to request the next page.

## Other responses

- `403` — Permissions do not allow listing hallucination correctors.

---

[API](https://skmtc.net/vectara/apis/vectara-rest-api-v2.md) · [All operations](https://skmtc.net/vectara/apis/vectara-rest-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/vectara/vectara-rest-api-v2/versions/e85040b266cc/schema)