> ## 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 |