---
title: "Update Fine Tuned Model"
method: PATCH
path: "/v1/fine_tuning/models/{model_id}"
tags: ["models"]
---

# Update Fine Tuned Model

`PATCH /v1/fine_tuning/models/{model_id}`

Update a model name or description.

## Path parameters

- `model_id` string, required — The ID of the model to update.

## Request body

- UpdateModelRequest
  - `name` string, nullable
  - `description` string, nullable

## Response `200`

OK

- union
  - CompletionFineTunedModel
    - `id` string, required
    - `object` 'model'
    - `created` integer, required
    - `owned_by` string, required
    - `workspace_id` string, required
    - `root` string, required
    - `root_version` string, required
    - `archived` boolean, required
    - `name` string, nullable
    - `description` string, nullable
    - `capabilities` FineTunedModelCapabilities, required
      - `completion_chat` boolean
      - `completion_fim` boolean
      - `function_calling` boolean
      - `fine_tuning` boolean
      - `classification` boolean
    - `max_context_length` integer
    - `aliases` string[]
    - `job` string, uuid, nullable
    - `model_type` 'completion'
  - ClassifierFineTunedModel
    - `id` string, required
    - `object` 'model'
    - `created` integer, required
    - `owned_by` string, required
    - `workspace_id` string, required
    - `root` string, required
    - `root_version` string, required
    - `archived` boolean, required
    - `name` string, nullable
    - `description` string, nullable
    - `capabilities` FineTunedModelCapabilities, required
      - `completion_chat` boolean
      - `completion_fim` boolean
      - `function_calling` boolean
      - `fine_tuning` boolean
      - `classification` boolean
    - `max_context_length` integer
    - `aliases` string[]
    - `job` string, uuid, nullable
    - `classifier_targets` ClassifierTargetResult[], required
      - `name` string, required
      - `labels` string[], required
      - `weight` number, required
      - `loss_function` 'single_class' | 'multi_class', required
    - `model_type` 'classifier'

---

[API](https://skmtc.net/mistral/apis/mistral-ai-api.md) · [All operations](https://skmtc.net/mistral/apis/mistral-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mistral/mistral-ai-api/revisions/933c4ebdcd72/schema)