> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# ImageModelListItem

A single image model in the discovery listing.

## Fields

| Field                  | Type                                                                                  | Required             | Description                                                                                                                                            | Example                                                                                                                                                                                                                                                         |
| ---------------------- | ------------------------------------------------------------------------------------- | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `architecture`         | [components.ImageModelArchitecture](../components/imagemodelarchitecture.mdx)         | :heavy\_check\_mark: | N/A                                                                                                                                                    | \{<br />"input\_modalities": \[<br />"text",<br />"image"<br />],<br />"output\_modalities": \[<br />"image"<br />]<br />}                                                                                                                                      |
| `created`              | *int*                                                                                 | :heavy\_check\_mark: | Unix timestamp (seconds) of when the model was created                                                                                                 | 1692901234                                                                                                                                                                                                                                                      |
| `description`          | *str*                                                                                 | :heavy\_check\_mark: | N/A                                                                                                                                                    | A text-to-image model.                                                                                                                                                                                                                                          |
| `endpoints`            | *str*                                                                                 | :heavy\_check\_mark: | Relative URL to the full per-endpoint records for this model                                                                                           | /api/v1/images/models/bytedance-seed/seedream-4.5/endpoints                                                                                                                                                                                                     |
| `id`                   | *str*                                                                                 | :heavy\_check\_mark: | Model slug                                                                                                                                             | bytedance-seed/seedream-4.5                                                                                                                                                                                                                                     |
| `name`                 | *str*                                                                                 | :heavy\_check\_mark: | Display name                                                                                                                                           | Seedream 4.5                                                                                                                                                                                                                                                    |
| `supported_parameters` | Dict\[str, [components.CapabilityDescriptor](../components/capabilitydescriptor.mdx)] | :heavy\_check\_mark: | Union of supported parameters across every endpoint of this model. Coarse discovery aid; the definitive per-endpoint set is behind the endpoints URL.  | \{<br />"output\_compression": \{<br />"max": 100,<br />"min": 0,<br />"type": "range"<br />},<br />"resolution": \{<br />"type": "enum",<br />"values": \[<br />"1K",<br />"2K",<br />"4K"<br />]<br />},<br />"seed": \{<br />"type": "boolean"<br />}<br />} |
| `supports_streaming`   | *bool*                                                                                | :heavy\_check\_mark: | Whether any endpoint of this model supports native SSE streaming on the dedicated Image API (i.e. `stream: true` in the request). OR across endpoints. | false                                                                                                                                                                                                                                                           |