---
title: Bria FIBO 2.0 | Runware Docs
url: https://runware.ai/docs/models/bria-fibo-2-0
description: Structured-prompt image generation from 5:1 to 1:5, up to 4MP
---
# Bria FIBO 2.0

![Bria FIBO 2.0](https://assets.runware.ai/covers/bria-fibo-2-0.jpg)

Bria FIBO 2.0 is a text-to-image and image-to-image model that turns a prompt or a reference image into a structured JSON prompt before rendering, which makes results reproducible and easy to refine. It renders 21 aspect ratios from 5:1 to 1:5 at 1MP, and the nine standard ratios at 4MP. It is trained only on licensed data, which suits commercial production work.

- **Status**: live
- **ID**: `bria:20@1`
- Try in Playground
- **Creator**: Bria
- **Release Date**: October 20, 2026
- **Capabilities**: Text to Image, Image to Image, Edit, Checkpoint

## Pricing

$0.04 per run · ~35s per request

**4 example generations**

- [image-edit](https://runware.ai/docs/models/bria-fibo-2-0/examples#example-countertop-composter-campaign-visual) · 1536×2048: `$0.04` (~49s)
- [text-to-image](https://runware.ai/docs/models/bria-fibo-2-0/examples#example-artistic-swim-team-press-portrait) · 1568×672: `$0.04` (~21s)
- [text-to-image](https://runware.ai/docs/models/bria-fibo-2-0/examples#example-mammoth-exhibition-atrium-composite) · 1568×672: `$0.04` (~19s)
- [image-edit](https://runware.ai/docs/models/bria-fibo-2-0/examples#example-seed-vault-manga-background-plate) · 1536×2048: `$0.04` (~57s)

times vary, measured end to end · [How pricing works](https://runware.ai/docs/models-api/pricing)

## Compatibility & Validation

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

---

The following dimension combinations are supported:

| Configuration | Dimensions |
| --- | --- |
| `1K (1:1)` | `1024x1024` |
| `1K (2:3)` | `832x1248` |
| `1K (3:2)` | `1248x832` |
| `1K (3:4)` | `864x1152` |
| `1K (4:3)` | `1152x864` |
| `1K (4:5)` | `896x1120` |
| `1K (5:4)` | `1120x896` |
| `1K (9:16)` | `792x1408` |
| `1K (16:9)` | `1408x792` |
| `1K (10:16)` | `800x1280` |
| `1K (16:10)` | `1280x800` |
| `1K (1:2)` | `720x1440` |
| `1K (2:1)` | `1440x720` |
| `1K (9:21)` | `672x1568` |
| `1K (21:9)` | `1568x672` |
| `1K (1:3)` | `592x1776` |
| `1K (3:1)` | `1776x592` |
| `1K (1:4)` | `512x2048` |
| `1K (4:1)` | `2048x512` |
| `1K (1:5)` | `464x2320` |
| `1K (5:1)` | `2320x464` |
| `2K (1:1)` | `2048x2048` |
| `2K (2:3)` | `1536x2304` |
| `2K (3:2)` | `2304x1536` |
| `2K (3:4)` | `1536x2048` |
| `2K (4:3)` | `2048x1536` |
| `2K (4:5)` | `1536x1920` |
| `2K (5:4)` | `1920x1536` |
| `2K (9:16)` | `1152x2048` |
| `2K (16:9)` | `2048x1152` |

## Request Parameters

**API Options**

Platform-level options for task execution and delivery.

### [taskType](https://runware.ai/docs/models/bria-fibo-2-0#request-tasktype)

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

Identifier for the type of task being performed.

### [taskUUID](https://runware.ai/docs/models/bria-fibo-2-0#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-2-0#request-outputtype)

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

Image output type.

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

### [outputFormat](https://runware.ai/docs/models/bria-fibo-2-0#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-2-0#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-2-0#request-webhookurl)

- **Type**: `string`
- **Format**: `uri`

Webhook URL that receives JSON responses 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/models-api/webhooks) (platform)

### [deliveryMethod](https://runware.ai/docs/models/bria-fibo-2-0#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/models-api/task-polling) (platform)

### [uploadEndpoint](https://runware.ai/docs/models/bria-fibo-2-0#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-2-0#request-safety)

- **Path**: `safety.checkContent`
- **Type**: `object (1 property)`

Content safety checking configuration for image generation.

#### [checkContent](https://runware.ai/docs/models/bria-fibo-2-0#request-safety-checkcontent)

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

Enable or disable content safety checking. Increases total generation time.

### [ttl](https://runware.ai/docs/models/bria-fibo-2-0#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-2-0#request-includecost)

- **Type**: `boolean`

Include task cost in the response.

### [numberResults](https://runware.ai/docs/models/bria-fibo-2-0#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.

### [routing](https://runware.ai/docs/models/bria-fibo-2-0#request-routing)

- **Path**: `routing.preferences`
- **Type**: `object (6 properties)`

Model router options. Only read when `model` is `auto`, and never sent to the model.

#### [preferences](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-preferences)

- **Path**: `routing.preferences`
- **Type**: `object (3 properties)`

Relative importance of each dimension when models are compared. Weights, not thresholds.

##### [quality](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-preferences-quality)

- **Path**: `routing.preferences.quality`
- **Type**: `integer`
- **Min**: `0`
- **Max**: `5`

Importance of one dimension. `0` leaves it out of the decision.

##### [speed](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-preferences-speed)

- **Path**: `routing.preferences.speed`
- **Type**: `integer`
- **Min**: `0`
- **Max**: `5`

Importance of one dimension. `0` leaves it out of the decision.

##### [cost](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-preferences-cost)

- **Path**: `routing.preferences.cost`
- **Type**: `integer`
- **Min**: `0`
- **Max**: `5`

Importance of one dimension. `0` leaves it out of the decision.

#### [maxPrice](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-maxprice)

- **Path**: `routing.maxPrice`
- **Type**: `float`
- **Min**: `0`

Upper bound on what this request may cost, in USD. A model whose cost cannot be bounded is not chosen.

#### [requirements](https://runware.ai/docs/models/bria-fibo-2-0#request-routing-requirements)

- **Path**: `routing.requirements`
- **Type**: `string`
- **Max**: `3000`

Conditions the result has to meet, in plain words, such as a style or a feature. A model that cannot meet them is not chosen. Output size is set with width and height rather than described here.

**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-2-0#request-inputs-image)

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

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

**Core Parameters**

Primary parameters that define the task output.

### [model](https://runware.ai/docs/models/bria-fibo-2-0#request-model)

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

Send `auto` instead of an AIR identifier to have the model router choose the model for this task. The rest of the request is unchanged, every value you send is kept, and only the parameters you leave out are filled in. See [Model Router](https://runware.ai/docs/models-api/model-router).

**Learn more** (3 resources):

- [Text To Image: Model Selection](https://runware.ai/docs/learn/text-to-image#model-selection) (learn)
- [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/learn/image-inpainting#model-specialized-inpainting-models) (learn)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/learn/image-outpainting#other-critical-parameters) (learn)

### [positivePrompt](https://runware.ai/docs/models/bria-fibo-2-0#request-positiveprompt)

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

Text prompt describing elements to include in the generated output.

**Learn more** (1 resource):

- [Prompts](https://runware.ai/docs/learn/prompts) (learn)

### [width](https://runware.ai/docs/models/bria-fibo-2-0#request-width)

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

Width of the generated media in pixels.

**Learn more** (2 resources):

- [Dimensions](https://runware.ai/docs/learn/dimensions) (learn)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn)

### [height](https://runware.ai/docs/models/bria-fibo-2-0#request-height)

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

Height of the generated media in pixels.

**Learn more** (2 resources):

- [Dimensions](https://runware.ai/docs/learn/dimensions) (learn)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn)

### [seed](https://runware.ai/docs/models/bria-fibo-2-0#request-seed)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `2147483647`

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

**Learn more** (1 resource):

- [Seed](https://runware.ai/docs/learn/seed) (learn)

**Features**

Standalone addons and post-processing features.

### [watermark](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark)

- **Path**: `advancedFeatures.watermark`
- **Type**: `object (6 properties)`

Configuration object for adding watermarks to generated videos. Watermarks can be applied using either text or image content with customizable positioning and appearance. You must provide either `text` or `image` content for the watermark, but not both.

**Text watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "text": "© 2025 Company",
    "displayPosition": "bottom-right",
    "opacity": 0.6,
    "fontColor": "#ffffff",
    "bgColor": "#000000"
  }
}
```

**Image watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "image": "c64351d5-4c59-42f7-95e1-eace013eddab",
    "displayPosition": "top-left",
    "opacity": 0.6
  }
}
```

**Tiled watermark**:

```json
"advancedFeatures": {
  "watermark": {
    "text": "PREVIEW",
    "tiled": true,
    "opacity": 0.4,
    "fontColor": "#cccccc"
  }
}
```

#### [text](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-text)

- **Path**: `advancedFeatures.watermark.text`
- **Type**: `string`
- **Min**: `2`
- **Max**: `32`

Watermark text.

#### [image](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-image)

- **Path**: `advancedFeatures.watermark.image`
- **Type**: `string`

Watermark image (UUID, URL, Data URI, or Base64).

#### [displayPosition](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-displayposition)

- **Path**: `advancedFeatures.watermark.displayPosition`
- **Type**: `string`

Watermark position.

**Allowed values**: `top-left` `top-center` `top-right` `center-left` `center-center` `center-right` `bottom-left` `bottom-center` `bottom-right` `tiled`

#### [opacity](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-opacity)

- **Path**: `advancedFeatures.watermark.opacity`
- **Type**: `float`
- **Min**: `0.1`
- **Max**: `1`
- **Step**: `0.01`

Watermark opacity.

#### [fontColor](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-fontcolor)

- **Path**: `advancedFeatures.watermark.fontColor`
- **Type**: `string`

Text color in hex format.

#### [bgColor](https://runware.ai/docs/models/bria-fibo-2-0#request-advancedfeatures-watermark-bgcolor)

- **Path**: `advancedFeatures.watermark.bgColor`
- **Type**: `string`

Background color in hex format.

**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-2-0#request-providersettings-bria-ipsignal)

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

Flag potential IP-related content in prompt or output.

## Response Parameters

### [taskType](https://runware.ai/docs/models/bria-fibo-2-0#response-tasktype)

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

Identifier for the type of task this response belongs to.

### [taskUUID](https://runware.ai/docs/models/bria-fibo-2-0#response-taskuuid)

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

UUID v4 identifier echoed from the original request, used to match async responses to their tasks.

### [imageUUID](https://runware.ai/docs/models/bria-fibo-2-0#response-imageuuid)

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

UUID of the output image.

### [imageURL](https://runware.ai/docs/models/bria-fibo-2-0#response-imageurl)

- **Type**: `string`
- **Format**: `uri`

URL of the output image.

### [imageBase64Data](https://runware.ai/docs/models/bria-fibo-2-0#response-imagebase64data)

- **Type**: `string`

Base64-encoded image data.

### [imageDataURI](https://runware.ai/docs/models/bria-fibo-2-0#response-imagedatauri)

- **Type**: `string`
- **Format**: `uri`

Data URI of the output image.

### [seed](https://runware.ai/docs/models/bria-fibo-2-0#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-2-0#response-nsfwcontent)

- **Type**: `boolean`

Flag indicating if NSFW content was detected.

### [cost](https://runware.ai/docs/models/bria-fibo-2-0#response-cost)

- **Type**: `float`

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

## Examples

### text-to-image (text-to-image)

![Artistic Swim Team Press Portrait](https://assets.runware.ai/examples/bria-fibo/bc39f037-8abb-452b-ac92-2ade45f753b6.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "c306f621-2d09-4bab-82df-635e9784cf88",
  "model": "bria:20@1",
  "positivePrompt": "Create a finished photorealistic panoramic press portrait for an elite artistic swimming team’s season launch. Show nine adult athletes as one cohesive ensemble: eight women and a newly added male mixed-duet specialist, integrated naturally at center-right rather than appearing pasted in or isolated. Arrange the team in a rhythmic, sculptural formation along the edge of an outdoor competition pool, mixing elegant seated, kneeling, and standing poses while keeping every face visible. All athletes project equal status, confidence, and relaxed camaraderie. Style the group in coordinated cobalt-blue and vivid tangerine performance swimwear with silver swim caps, no logos. Use a retro-modern 1960s aquatics editorial direction: turquoise water, pale cream tiles, coral lane markers, clean geometric pool architecture, crisp midday sunlight, graphic shadows, subtle reflected ripples, and saturated color with refined magazine-quality skin tones. Wide eye-level composition, full bodies visible, generous breathing room at both sides for editorial cropping, sharp facial detail, realistic hands and anatomy, distinct individuals, believable contact with the pool deck, consistent lighting and perspective across the entire group. Energetic, polished, inclusive, celebratory mood. No lettering, branding, podium, medals, spectators, or collage borders.",
  "width": 1568,
  "height": 672
}
```

---

### text-to-image (text-to-image)

![Mammoth Exhibition Atrium Composite](https://assets.runware.ai/examples/bria-fibo/c77a0d34-a31c-4f09-ae1a-ce68bbbe6fbd.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "d870bf06-9a7e-4ccf-b01d-8ee8f29eac51",
  "model": "bria:20@1",
  "positivePrompt": "Create a finished photorealistic background-replacement composite for a natural history museum campaign. The preserved hero subject is a life-size, scientifically credible woolly mammoth reconstruction with dense layered umber fur, weathered curved ivory tusks, a lowered trunk and massive feet, shown completely from head to toe in three-quarter profile. Replace a plain specimen-studio setting with a monumental 1970s brutalist museum atrium: board-formed concrete walls, broad terraced steps, tall indoor tree ferns, dark reflecting pools and narrow skylights far overhead. Cool blue-gray architecture contrasts with warm amber late-afternoon sunlight cutting through light atmospheric haze. Integrate the mammoth convincingly with accurate contact shadows, subtle reflections, matched perspective, natural light wrap around the fur and crisp detail along the tusks. Panoramic 7:3 composition, mammoth occupying the left-center, generous architectural depth and uncluttered negative space on the right for campaign layout. Quiet, awe-inspiring, scholarly mood; premium architectural photography, restrained slate, moss, rust and amber palette. No people, barriers, signage, labels, logos or text.",
  "width": 1568,
  "height": 672
}
```

---

### image-edit (image-edit)

![Countertop Composter Campaign Visual](https://assets.runware.ai/examples/bria-fibo/a804d8a1-7851-480f-bbaf-5b7a1fea41e4.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "b8312731-b114-4f78-9524-bf377a7f4e4d",
  "model": "bria:20@1",
  "positivePrompt": "Make the kitchen monochrome coral, preserving the composter, with crisp midday shadows.",
  "width": 1536,
  "height": 2048,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/b7fb0236-8ffd-4d2c-b4f1-c30935afdacb.jpg"
  }
}
```

---

### image-edit (image-edit)

![Seed Vault Manga Background Plate](https://assets.runware.ai/examples/bria-fibo/fac761fc-0b1a-4afe-888d-04fea077629e.jpg)

```json
{
  "taskType": "imageInference",
  "taskUUID": "357af26e-1901-4769-b884-372e1b9cf9c8",
  "model": "bria:20@1",
  "positivePrompt": "Convert this seed vault interior into a clean retro-futurist manga background illustration.",
  "width": 1536,
  "height": 2048,
  "inputs": {
    "image": "https://assets.runware.ai/assets/inputs/1e9bb31e-fb4d-416f-ae86-0d983addc703.jpg"
  }
}
```