Bria

Introduction

Bria's AI models are integrated into the Runware platform through our unified API, providing access to commercial-ready generative AI trained exclusively on licensed data. Bria specializes in enterprise-safe AI solutions with built-in content moderation, IP protection, and transparency controls designed for professional production environments.

Through the providerSettings.bria object, you can access Bria's unique features such as prompt enhancement, content moderation or IP signal detection, while maintaining the consistency of Runware's standard API structure. This page documents the technical specifications, parameter requirements, and provider-specific settings for all Bria models available through our platform.

Image models

providerSettings » bria

bria

object

Configuration object for Bria-specific features and controls. Bria models offer enterprise-safe AI with built-in content moderation, IP protection, and licensed training data for commercial use.

View example

{
  "taskType": "imageInference",
  "taskUUID": "a770f077-f413-47de-9dac-be0b26a35da6",
  "positivePrompt": "Professional product photography",
  "model": "bria:10@1",
  "width": 1024,
  "height": 1024,
  "providerSettings": {
    "bria": {
      "promptEnhancement": true,
      "enhanceImage": true,
      "contentModeration": true,
      "ipSignal": true
    }
  }
}

Properties ⁨6⁩ properties

providerSettings » bria » promptEnhancement

promptEnhancement

boolean Default: false

Enhances the input prompt with descriptive variations and additional details for more creative and varied outputs. When enabled, the system expands the prompt while maintaining the original intent.

providerSettings » bria » medium

medium

"photography" | "art"

Specifies the artistic medium or style category for generation, influencing the overall aesthetic and rendering approach.

Available values:

• photography: Optimizes for photorealistic imagery with natural lighting and textures.
• art: Optimizes for artistic interpretations with stylized rendering and creative expression.

providerSettings » bria » enhanceImage

enhanceImage

boolean Default: false

Generates images with richer details and sharper textures by applying additional enhancement processing to the output. This improves overall visual quality and clarity.

providerSettings » bria » promptContentModeration

promptContentModeration

boolean Default: true

Scans the input prompt for NSFW or restricted terms before generation begins. When enabled, requests with flagged content are rejected before processing to ensure safe commercial use.

providerSettings » bria » contentModeration

contentModeration

boolean Default: true

Applies content moderation to both input visuals and generated outputs, ensuring all content meets safety standards for commercial use. Flagged content results in request rejection.

providerSettings » bria » ipSignal

ipSignal

boolean Default: false

Flags potential intellectual property-related content in the prompt or generated output. When enabled, helps identify potential IP conflicts before commercial use.

{
  "taskType": "imageInference",
  "taskUUID": "f47ac10b-58cc-4372-a567-0e02b2c3d492",
  "model": "bria:10@1",
  "positivePrompt": "Professional product photography of a luxury watch on marble surface",
  "width": 1024,
  "height": 1024,
  "steps": 8,
  "providerSettings": {
    "bria": {
      "promptEnhancement": true,
      "enhanceImage": true,
      "medium": "photography",
      "contentModeration": true
    }
  }
}

{
  "taskType": "imageInference",
  "taskUUID": "6ba7b831-9dad-11d1-80b4-00c04fd430c8",
  "model": "bria:10@1",
  "positivePrompt": "Modern architectural building with clean lines",
  "width": 1152,
  "height": 896,
  "controlnet": [
    {
      "model": "bria:10@10",
      "weight": 0.8,
      "guideImage": "c64351d5-4c59-42f7-95e1-eace013eddab"
    }
  ],
  "providerSettings": {
    "bria": {
      "contentModeration": true
    }
  }
}

{
  "taskType": "imageInference",
  "taskUUID": "550e8400-e29b-41d4-a716-446655440012",
  "model": "bria:10@1",
  "positivePrompt": "Portrait in the same style and lighting",
  "width": 1024,
  "height": 1024,
  "ipAdapters": [
    {
      "model": "bria:10@21",
      "weight": 0.75,
      "guideImage": "c64351d5-4c59-42f7-95e1-eace013eddab"
    }
  ],
  "providerSettings": {
    "bria": {
      "ipSignal": true,
      "contentModeration": true
    }
  }
}

Background removal models

{
  "taskType": "removeBackground",
  "taskUUID": "f47ac10b-58cc-4372-a567-0e02b2c3d494",
  "model": "bria:51@1",
  "inputMedia": "c64351d5-4c59-42f7-95e1-eace013eddab"
}

{
  "taskType": "removeBackground",
  "taskUUID": "6ba7b833-9dad-11d1-80b4-00c04fd430c8",
  "model": "bria:51@1",
  "inputMedia": "c64351d5-4c59-42f7-95e1-eace013eddab",
  "settings": {
    "rgba": [0, 255, 0, 1],
  }
}

Upscaling models

providerSettings » bria

bria

object

Configuration object for Bria-specific upscaling settings. These parameters control how Bria upscaling models handle transparency and image processing.

View example

{
  "taskType": "upscale",
  "taskUUID": "a770f077-f413-47de-9dac-be0b26a35da6",
  "inputs": {
    "image": "c64351d5-4c59-42f7-95e1-eace013eddab",
  },
  "model": "bria:52@1",
  "upscaleFactor": 4,
  "providerSettings": {
    "bria": {
      "preserveAlpha": true
    }
  }
}

Properties ⁨1⁩ property

providerSettings » bria » preserveAlpha

preserveAlpha

boolean Default: true

Controls whether to preserve the original transparency (alpha channel) of the input image during upscaling. When disabled, the output becomes fully opaque.

This parameter only takes effect when the input image contains an alpha channel. Images without transparency are unaffected by this setting.

{
  "taskType": "upscale",
  "taskUUID": "f47ac10b-58cc-4372-a567-0e02b2c3d493",
  "model": "bria:52@1",
  "inputImage": "c64351d5-4c59-42f7-95e1-eace013eddab",
  "upscaleFactor": 2
}

{
  "taskType": "upscale",
  "taskUUID": "6ba7b832-9dad-11d1-80b4-00c04fd430c8",
  "model": "bria:52@1",
  "inputImage": "c64351d5-4c59-42f7-95e1-eace013eddab",
  "upscaleFactor": 4,
  "providerSettings": {
    "bria": {
      "preserveAlpha": true
    }
  }
}

{
  "taskType": "upscale",
  "taskUUID": "f47ac10b-58cc-4372-a567-0e02b2c3d495",
  "model": "bria:50@1",
  "inputMedia": "https://example.com/video.mp4",
  "upscaleFactor": 2
}

{
  "taskType": "upscale",
  "taskUUID": "6ba7b834-9dad-11d1-80b4-00c04fd430c8",
  "model": "bria:50@1",
  "inputMedia": "https://example.com/video.mp4",
  "upscaleFactor": 4
}

{
  "taskType": "imageInference",
  "taskUUID": "f47ac10b-58cc-4372-a567-0e02b2c3d496",
  "model": "bria:20@1",
  "positivePrompt": "Professional studio portrait with soft key light from upper left, warm color temperature 3200K, shallow depth of field f/2.8, neutral gray background",
  "width": 1024,
  "height": 1024,
  "steps": 50,
  "CFGScale": 5,
  "providerSettings": {
    "bria": {
      "promptContentModeration": true,
      "ipSignal": true
    }
  }
}

{
  "taskType": "imageInference",
  "taskUUID": "6ba7b835-9dad-11d1-80b4-00c04fd430c8",
  "model": "bria:20@1",
  "inputs": {
    "image": "c64351d5-4c59-42f7-95e1-eace013eddab"
  },
  "positivePrompt": "Adjust lighting to golden hour, increase warmth, maintain composition",
  "negativePrompt": "dramatic shadows, high contrast",
  "width": 1152,
  "height": 896,
  "steps": 35,
  "CFGScale": 4,
  "providerSettings": {
    "bria": {
      "ipSignal": true
    }
  }
}