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

# Topaz Bloom Realism

> Creative image upscaling tuned for natural, photographic detail with Topaz Bloom Realism. See parameters, pricing, and API examples.

A Bloom creative upscaler tuned for natural, photographic detail rather than stylised art.

## Model

```
topaz-labs/bloom-realism
```

## When to use

* AI-generated photos (people, products, places) that should gain detail but still look real.
* You liked Bloom's added detail but want it less stylised.

**Pick something else when:**

* You want maximum creative freedom or prompt control: use [Bloom 2](/models/image/topaz-labs/bloom-2).
* The image must stay faithful to the original: use [Wonder 3.5](/models/image/topaz-labs/wonder-3.5).

<Note>
  Billed per started block of output megapixels (source size × `upscale_factor`). Maximum output is **256 MP**.
</Note>

## Parameters

| Parameter | Type | Required | Default | Description |
| - | - | - | - | - |
| `image_url` | string | Yes | - | Publicly-accessible URL of the source image |
| `upscale_factor` | string \| number | No | - | Output-dimension multiplier, e.g. `2`, `2.5`, `"4x"`. Omit to keep the source size. Billed on output megapixels |
| `creativity` | integer | No | `2` | `1` (faithful) to `4` (most inventive) |
| `seed` | integer | No | - | `1` to `2000`. Seed for reproducible results |
| `crop_to_fill` | boolean | No | `false` | Crop to fill output dimensions instead of letterboxing |
| `output_format` | string | No | - | One of `jpeg`, `jpg`, `png`, `tiff`, `tif` |
| `extra_settings` | object | No | - | Additional Topaz settings forwarded as-is |
| `nsfw_check` | boolean | No | `true` | Check uploaded media inputs for NSFW content |

## Example - Realistic 2x upscale

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz-labs/bloom-realism",
    "input": {
      "image_url": "https://example.com/ai-photo.png",
      "upscale_factor": 2,
      "creativity": 2
    }
  }'
```

## Response

```json theme={null}
{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}
```

<Note>
  **Volume discounts** are available for almost all models. Reach out at [contact@unifically.com](mailto:contact@unifically.com) to discuss custom pricing.
</Note>


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.