---
title: Bria FIBO | Runware Docs
url: https://runware.ai/docs/models/bria-fibo
description: Deterministic JSON native text to image for enterprises
---
# Bria FIBO

Bria FIBO is a JSON native text to image model for precise visual generation. It converts short prompts or reference images into structured JSON schemas, then renders reproducible images. It supports iterative refinement, strict control over attributes, and enterprise safe licensed data.

- **ID**: `bria:20@1`
- **Status**: live
- **Creator**: Bria
- **Release Date**: November 3, 2025
- **Capabilities**: Text to Image, Image to Image, Image Editing

## Pricing

Each image generation costs $0.04 at 1024x1024.

- **1024x1024 · 50 steps**: `$0.04`

## Compatibility & Validation

`width` and `height` must be used together.

---

The following dimension combinations are supported:

| Configuration | Dimensions |
| --- | --- |
| `1K (1:1)` | `1024x1024` |
| `1K (2:3)` | `832x1216` |
| `1K (3:2)` | `1216x832` |
| `1K (7:9)` | `896x1152` |
| `1K (9:7)` | `1152x896` |
| `1K (14:17)` | `896x1088` |
| `1K (17:14)` | `1088x896` |
| `1K (4:7)` | `768x1344` |
| `1K (7:4)` | `1344x768` |

## Request Parameters

**API Options**

Platform-level options for task execution and delivery.

### [taskType](https://runware.ai/docs/models/bria-fibo#request-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Identifier for the type of task being performed

### [taskUUID](https://runware.ai/docs/models/bria-fibo#request-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

### [outputType](https://runware.ai/docs/models/bria-fibo#request-outputtype)

- **Type**: `string`
- **Default**: `URL`

Image output type.

**Allowed values**: `URL` `base64Data` `dataURI`

### [outputFormat](https://runware.ai/docs/models/bria-fibo#request-outputformat)

- **Type**: `string`
- **Default**: `JPG`

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

- \`JPG\`: Best for photorealistic images with smaller file sizes (no transparency).
- \`PNG\`: Lossless compression, supports high quality and transparency (alpha channel).
- \`WEBP\`: Modern format providing superior compression and transparency support.

> [!NOTE]
> \*\*Transparency\*\*: If you are using features like background removal or LayerDiffuse that require transparency, you must select a format that supports an alpha channel (e.g., \`PNG\`, \`WEBP\`, \`TIFF\`). \`JPG\` does not support transparency.

**Allowed values**: `JPG` `PNG` `WEBP`

### [outputQuality](https://runware.ai/docs/models/bria-fibo#request-outputquality)

- **Type**: `integer`
- **Min**: `20`
- **Max**: `99`
- **Default**: `95`

Compression quality of the output. Higher values preserve quality but increase file size.

### [webhookURL](https://runware.ai/docs/models/bria-fibo#request-webhookurl)

- **Type**: `string`
- **Format**: `URI`

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

**Learn more** (1 resource):

- [Webhooks](https://runware.ai/docs/platform/webhooks) (platform)

### [deliveryMethod](https://runware.ai/docs/models/bria-fibo#request-deliverymethod)

- **Type**: `string`
- **Default**: `sync`

Determines how the API delivers task results.

**Allowed values**:

- `sync` Returns complete results directly in the API response.
- `async` Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse.

**Learn more** (1 resource):

- [Task Polling](https://runware.ai/docs/platform/task-polling) (platform)

### [uploadEndpoint](https://runware.ai/docs/models/bria-fibo#request-uploadendpoint)

- **Type**: `string`
- **Format**: `URI`

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

**Common use cases:**

- **Cloud storage**: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
- **CDN integration**: Upload to content delivery networks for immediate distribution.

```text
// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg
```

The content data will be sent as the request body to the specified URL when generation is complete.

### [safety](https://runware.ai/docs/models/bria-fibo#request-safety)

- **Path**: `safety.checkContent`
- **Type**: `object (2 properties)`

Content safety checking configuration for image generation.

#### [checkContent](https://runware.ai/docs/models/bria-fibo#request-safety-checkcontent)

- **Path**: `safety.checkContent`
- **Type**: `boolean`
- **Default**: `false`

Enable or disable content safety checking. When enabled, defaults to `fast` mode.

#### [mode](https://runware.ai/docs/models/bria-fibo#request-safety-mode)

- **Path**: `safety.mode`
- **Type**: `string`
- **Default**: `none`

Safety checking mode for image generation.

**Allowed values**:

- `none` Disables checking.
- `fast` Performs a single check.

### [ttl](https://runware.ai/docs/models/bria-fibo#request-ttl)

- **Type**: `integer`
- **Min**: `60`

Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`.

### [includeCost](https://runware.ai/docs/models/bria-fibo#request-includecost)

- **Type**: `boolean`
- **Default**: `false`

Include task cost in the response.

### [numberResults](https://runware.ai/docs/models/bria-fibo#request-numberresults)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `20`
- **Default**: `1`

Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

**Inputs**

Input resources for the task (images, audio, etc). These must be nested inside the \`inputs\` object.

### [image](https://runware.ai/docs/models/bria-fibo#request-inputs-image)

- **Path**: `inputs.image`
- **Type**: `string`

Image input (UUID, URL, Data URI, or Base64).

**Generation Parameters**

Core parameters for controlling the generated content.

### [model](https://runware.ai/docs/models/bria-fibo#request-model)

- **Type**: `string`
- **Required**: true
- **Value**: `bria:20@1`

Identifier of the model to use for generation.

**Learn more** (3 resources):

- [Text To Image: Model Selection The Foundation Of Generation](https://runware.ai/docs/guides/text-to-image#model-selection-the-foundation-of-generation) (guide)
- [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/guides/image-inpainting#model-specialized-inpainting-models) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [positivePrompt](https://runware.ai/docs/models/bria-fibo#request-positiveprompt)

- **Type**: `string`
- **Required**: true
- **Min**: `2`
- **Max**: `3000`

Text prompt describing elements to include in the generated output.

**Learn more** (2 resources):

- [Text To Image: Prompts Guiding The Generation](https://runware.ai/docs/guides/text-to-image#prompts-guiding-the-generation) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [negativePrompt](https://runware.ai/docs/models/bria-fibo#request-negativeprompt)

- **Type**: `string`
- **Min**: `2`
- **Max**: `3000`

Prompt to guide what to exclude from generation. Ignored when guidance is disabled (CFGScale ≤ 1).

**Learn more** (1 resource):

- [Text To Image: Prompts Guiding The Generation](https://runware.ai/docs/guides/text-to-image#prompts-guiding-the-generation) (guide)

### [width](https://runware.ai/docs/models/bria-fibo#request-width)

- **Type**: `integer`
- **Required**: true
- **Paired with**: height

Width of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

### [height](https://runware.ai/docs/models/bria-fibo#request-height)

- **Type**: `integer`
- **Required**: true
- **Paired with**: width

Height of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

### [seed](https://runware.ai/docs/models/bria-fibo#request-seed)

- **Type**: `integer`
- **Min**: `0`
- **Max**: `9223372036854776000`

Random seed for reproducible generation. When not provided, a random seed is generated in the unsigned 32-bit range.

**Learn more** (1 resource):

- [Text To Image: Seed Controlling Randomness Deterministically](https://runware.ai/docs/guides/text-to-image#seed-controlling-randomness-deterministically) (guide)

### [steps](https://runware.ai/docs/models/bria-fibo#request-steps)

- **Type**: `integer`
- **Min**: `20`
- **Max**: `50`
- **Default**: `50`

Total number of denoising steps. Higher values generally produce more detailed results but take longer.

**Learn more** (1 resource):

- [Text To Image: Steps Trading Quality For Speed](https://runware.ai/docs/guides/text-to-image#steps-trading-quality-for-speed) (guide)

### [CFGScale](https://runware.ai/docs/models/bria-fibo#request-cfgscale)

- **Type**: `float`
- **Min**: `0`
- **Step**: `0.01`
- **Default**: `5`

Guidance scale representing how closely the output will resemble the prompt. Higher values produce results more aligned with the prompt.

**Allowed values**: `3` `4` `5`

**Learn more** (1 resource):

- [Text To Image: Cfg Scale Balancing Creativity And Control](https://runware.ai/docs/guides/text-to-image#cfg-scale-balancing-creativity-and-control) (guide)

**Provider Settings**

Parameters specific to this model provider. These must be nested inside the \`providerSettings.bria\` object.

### [ipSignal](https://runware.ai/docs/models/bria-fibo#request-providersettings-bria-ipsignal)

- **Path**: `providerSettings.bria.ipSignal`
- **Type**: `boolean`
- **Default**: `false`

Flag potential IP-related content in prompt or output.

## Response Parameters

### [taskType](https://runware.ai/docs/models/bria-fibo#response-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Type of the task.

### [taskUUID](https://runware.ai/docs/models/bria-fibo#response-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the task.

### [imageUUID](https://runware.ai/docs/models/bria-fibo#response-imageuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the output image.

### [imageURL](https://runware.ai/docs/models/bria-fibo#response-imageurl)

- **Type**: `string`
- **Format**: `URI`

URL of the output image.

### [imageBase64Data](https://runware.ai/docs/models/bria-fibo#response-imagebase64data)

- **Type**: `string`

Base64-encoded image data.

### [imageDataURI](https://runware.ai/docs/models/bria-fibo#response-imagedatauri)

- **Type**: `string`
- **Format**: `URI`

Data URI of the output image.

### [seed](https://runware.ai/docs/models/bria-fibo#response-seed)

- **Type**: `integer`

The seed used for generation. If none was provided, shows the randomly generated seed.

### [NSFWContent](https://runware.ai/docs/models/bria-fibo#response-nsfwcontent)

- **Type**: `boolean`

Flag indicating if NSFW content was detected.

### [cost](https://runware.ai/docs/models/bria-fibo#response-cost)

- **Type**: `float`

Task cost in USD. Present when `includeCost` is set to `true` in the request.

## Examples

### Floating Teahouse Cliff Sanctuary (Text to Image)

![Floating Teahouse Cliff Sanctuary](https://assets.runware.ai/examples/bria-fibo/1647673b-6a21-4642-a40d-14d5a5960cbe.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "69403368-a261-4030-a639-c7f77143877d",
  "model": "bria:20@1",
  "positivePrompt": "A tranquil fantasy sanctuary built into towering sea cliffs, with a floating teahouse platform suspended by elegant carved beams and braided ropes above a misty inlet. Tiered wooden pavilions, curved ceramic roofs, paper lanterns, cascading wisteria, narrow stone stairways, tiny footbridges, bonsai terraces, and distant white birds gliding through pale morning haze. Soft sunrise palette of apricot, pearl, sage, and weathered cedar. Highly detailed environmental storytelling, cinematic wide composition, atmospheric depth, refined textures, balanced architecture and nature, premium concept art realism.",
  "negativePrompt": "text, watermark, logo, blurry, low detail, distorted anatomy, crowded composition, harsh neon colors, overexposed sky, duplicated structures, broken perspective",
  "width": 1216,
  "height": 832,
  "seed": 14238,
  "steps": 50,
  "CFGScale": 5,
  "providerSettings": {
    "bria": {
      "ipSignal": false
    }
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "69403368-a261-4030-a639-c7f77143877d",
  "imageUUID": "b6bf0dd4-5e26-4311-a5b9-46c6130cb4a3",
  "imageURL": "https://im.runware.ai/image/os/a24d12/ws/2/ii/b6bf0dd4-5e26-4311-a5b9-46c6130cb4a3.jpg",
  "seed": 14238,
  "cost": 0.04
}
```

---

### Geothermal Library Cavern Interior (Text to Image)

![Geothermal Library Cavern Interior](https://assets.runware.ai/examples/bria-fibo/0d4910a1-033e-4aad-9365-54417988ff0f.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "44a51e34-40c9-4b78-a7b4-72414d0cc3a4",
  "model": "bria:20@1",
  "positivePrompt": "A vast underground library carved into a geothermal cavern, terraced basalt bookshelves following the curve of the stone walls, narrow brass catwalks connecting reading platforms, warm mineral steam drifting through shafts of amber light, circular skylike vents in the ceiling revealing glowing rock strata, librarians in practical expedition clothing sorting maps and field journals, long communal tables with ceramic lamps, stacks of weathered atlases, polished obsidian floor reflecting the light, a central spiral archive tower with engraved wayfinding symbols, cinematic environmental detail, highly coherent spatial layout, realistic materials, atmospheric depth, refined composition",
  "negativePrompt": "text overlays, watermark, logo, blurry details, distorted anatomy, extra limbs, duplicated people, low contrast, oversaturated colors, cluttered composition, futuristic holograms, cartoon style",
  "width": 1216,
  "height": 832,
  "seed": 41672,
  "steps": 50,
  "CFGScale": 5,
  "providerSettings": {
    "bria": {
      "ipSignal": false
    }
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "44a51e34-40c9-4b78-a7b4-72414d0cc3a4",
  "imageUUID": "f3d6acaa-fdef-4b85-8977-2b3ef265169f",
  "imageURL": "https://im.runware.ai/image/os/a21d05/ws/2/ii/f3d6acaa-fdef-4b85-8977-2b3ef265169f.jpg",
  "seed": 41672,
  "cost": 0.04
}
```

---

### Sunlit Salt-Flat Caravan (Text to Image)

![Sunlit Salt-Flat Caravan](https://assets.runware.ai/examples/bria-fibo/4a69dced-edfa-42dd-87a3-ee1f5e125ef1.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "1e7acd2a-4d34-4cec-a351-bda8e6d4ce07",
  "model": "bria:20@1",
  "positivePrompt": "A panoramic scene of a nomadic caravan traveling across a brilliant white salt flat at sunrise, mirrored reflections underfoot, three ornate wind-powered wagons with amber fabric sails and polished brass fittings, pack animals carrying woven bundles, distant polygonal basalt hills on the horizon, thin mist hugging the ground, long elegant shadows, crisp air, warm apricot and pale gold sky, ultra-detailed textures, cinematic wide composition, natural color harmony, realistic environmental lighting, refined editorial photography aesthetic, serene yet adventurous mood",
  "negativePrompt": "text, watermark, logo, blurry details, low contrast, oversaturated colors, duplicate animals, extra wagons, distorted anatomy, cropped subjects, cluttered foreground, dark storm clouds, urban structures",
  "width": 1344,
  "height": 768,
  "seed": 23145,
  "steps": 40,
  "CFGScale": 5,
  "providerSettings": {
    "bria": {
      "ipSignal": false
    }
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "1e7acd2a-4d34-4cec-a351-bda8e6d4ce07",
  "imageUUID": "fa28d2e1-83df-4f9f-80c9-016824c84369",
  "imageURL": "https://im.runware.ai/image/os/a21d05/ws/2/ii/fa28d2e1-83df-4f9f-80c9-016824c84369.jpg",
  "seed": 23145,
  "cost": 0.04
}
```

---

### Art Deco Tea House Interior (Text to Image)

![Art Deco Tea House Interior](https://assets.runware.ai/examples/bria-fibo/dd5e7728-8f97-4ce6-854f-f27d4d79cf44.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "75ff7f5e-1918-43a3-8fe8-ec8a35ee4c48",
  "model": "bria:20@1",
  "positivePrompt": "An elegant 1930s-inspired tea house interior with Art Deco geometry, lacquered black wood, brass inlays, jade ceramic teapots, patterned marble floor, tall arched windows glowing with late afternoon amber light, a central round table set for a quiet gathering, carved screens, hanging globe lamps, potted palms, subtle haze in the air, symmetrical composition, ultra-clean lines, sophisticated hospitality design, editorial luxury photography, high detail, warm muted palette, polished surfaces, inviting and serene mood",
  "negativePrompt": "people, text, watermark, logo, clutter, mess, broken furniture, low detail, blurry, noisy, distorted perspective, oversaturated colors, duplicate objects",
  "width": 1216,
  "height": 832,
  "seed": 21109,
  "steps": 50,
  "CFGScale": 5,
  "providerSettings": {
    "bria": {
      "ipSignal": false
    }
  }
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "75ff7f5e-1918-43a3-8fe8-ec8a35ee4c48",
  "imageUUID": "25a4fbb2-4f32-409e-b136-00ce006ceb0a",
  "imageURL": "https://im.runware.ai/image/os/a10d08/ws/2/ii/25a4fbb2-4f32-409e-b136-00ce006ceb0a.jpg",
  "seed": 21109,
  "cost": 0.04
}
```