> For the complete documentation index, see [llms.txt](https://docs.datumo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.datumo.com/documentation/documentation-en/get-start/how-to-use/3.-register-gen-and-judge-models.md).
# 3. Register Gen & Judge models
## Gen & Judge Model Registration
> Register and manage the LLM and Embedding models used for the Datumo platform's automation features. You can register them by Workspace, or register Global models that apply commonly across the entire Company.
***
### 1. Workspace Gen & Judge Model Registration
Register LLM and Embedding models at the Workspace level. The registered models are used for automation features such as Evaluation and Data Generation in that Workspace.
### 1-1. Registering a Gen & Judge Model
In the left navigation, `Gen & Judge Model`clicking it lets you view the list of registered models. Models are **LLM**and **Embedding** classified into two types.
* **LLM:** Used for data generation and evaluation using the LLM-as-a-Judge approach.
* **Embedding:** Used for Embedding-based evaluation metrics.
Click on the `+New Model` button to register.
`Open Chat Completions API format` Clicking it will take you to the OpenAI API link.
* `Add Anyway`: Even if an error occurs during model information validation, the model will be saved if the user wants to proceed with saving.
* `Add`: If there are no issues with the entered model information, the model will be saved successfully.
#### Company Default model
`Company Default` Models with a badge are models registered by the Company Owner and are shared across all Workspaces in that Company. To edit or delete them, contact the Company Owner.
Gen & Judge Model `Edit` can be edited by clicking the button, but Global Gen & Judge Models cannot be modified to Company Default.
### 1-2. Adding and Managing Models
In the upper right, `+ New Model` click the button to add a model.
On each model card, `Active` you can activate or deactivate the model by selecting the toggle. Activated models can be used in evaluation and automation features, while deactivated models are excluded from use.
On the model card, `Edit` click the button to edit the information or delete the model. Deleting a model does not affect evaluation results created previously.
***
## 2. Global Gen & Judge Model Registration
**Required permission:** Company Owner
Register models that apply commonly to all Workspaces within the Company. Global models are shown in each Workspace as `Company Default`are displayed.
### 2-1. Registering a Global Gen & Judge Model
In the Workspace dropdown at the top left, `Global Gen & Judge Model`click it.
`Golbal Gen&Judge Model` you can register a Global Model.
### 2-2. Adding and Managing Models
The method for adding and editing models is the same as Workspace Gen & Judge model registration.
You can check whether a model is activated/deactivated with the toggle on the card. When you press the toggle to change the status, a confirmation popup appears. After confirmation, the changes are applied to all Workspaces.
If you delete a Global model, it will be removed from all Workspaces. However, it does not affect results created previously.
***
### 🔗 Related documents
* G-1. Create Workspace — Create a Workspace to perform evaluation work
* G-2. User Management — Invite users to the Workspace and grant permissions
* G-4. Create Application — Register the Application to be evaluated
* G-5. Application API Integration — Configure API connection for the Application to be evaluated