Generative upscaling with prompt-guided AI enhancement. Uses AI to intelligently enhance and recreate details based on text prompts.

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Model

topaz/image-generative

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Parameters

ParameterTypeRequiredDefaultDescription
image_urlstringYes-URL of the image to process
scale_factorstringNo1xScale multiplier: 1x, 2x, 4x, 8x, 16x
promptstringNo""Text prompt to guide generative enhancement
creativityintegerNo6Creative liberty level (1-10)
textureintegerNo4Texture enhancement level (1-10)
denoisenumberNo0.2Noise reduction level (0-1)
sharpennumberNo0.3Sharpness enhancement (0-1)
face_enhancementobjectNonullFace enhancement settings

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Creativity Levels

LevelDescription
1-3Highest fidelity - Stays very close to the original image
4-6Balanced - Moderate enhancement with some creative interpretation (default: 6)
7-10Creative - Takes more liberties, may alter details significantly
Lower creativity values maintain the highest fidelity to the original image. Higher values provide more creative results.

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Texture Levels

LevelDescription
1-3Minimal texture enhancement
4-6Moderate texture enhancement (default: 4)
7-10Heavy texture enhancement

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Face Enhancement Object

Optional object to enhance faces in images:
ParameterTypeRangeDescription
enabledboolean-Enable face enhancement
creativitynumber0-1Artistic enhancement level (higher = more stylized)
strengthnumber0-1Enhancement intensity (higher = more pronounced)

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Example - Basic Generative Upscale

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "scale_factor": "4x"
    }
  }'

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Example - With Custom Prompt

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/landscape.jpg",
      "scale_factor": "8x",
      "prompt": "highly detailed landscape with vibrant colors",
      "creativity": 7
    }
  }'

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Example - High Fidelity

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "scale_factor": "4x",
      "creativity": 2,
      "texture": 3
    }
  }'

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Example - Creative with Face Enhancement

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/portrait.jpg",
      "scale_factor": "4x",
      "prompt": "professional portrait with sharp details",
      "creativity": 5,
      "texture": 5,
      "face_enhancement": {
        "enabled": true,
        "creativity": 0.5,
        "strength": 0.8
      }
    }
  }'

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Example - Maximum Creative Enhancement

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/art.jpg",
      "scale_factor": "16x",
      "prompt": "ultra detailed digital art",
      "creativity": 10,
      "texture": 8,
      "sharpen": 0.8
    }
  }'

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Example - Full Enhancement

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "topaz/image-generative",
    "input": {
      "image_url": "https://example.com/photo.jpg",
      "scale_factor": "8x",
      "prompt": "high quality professional photograph",
      "creativity": 6,
      "texture": 5,
      "denoise": 0.3,
      "sharpen": 0.4,
      "face_enhancement": {
        "enabled": true,
        "creativity": 0.4,
        "strength": 0.7
      }
    }
  }'

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Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "pending"
  }
}

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Pricing

Output ResolutionPrice
8736x15104 (max)$0.80
4368x7552$0.24
2184x3776$0.12
1092x1888$0.04
546x944$0.04
273x472$0.04

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Resolution Limits

Maximum output: 8736x15104 Based on input dimensions, available scale factors are limited:
Input SizeMax ScaleAvailable Factors
4368x75522x1x, 2x
2184x37764x1x, 2x, 4x
1092x18888x1x, 2x, 4x, 8x
546x94416x1x, 2x, 4x, 8x, 16x
273x47216x1x, 2x, 4x, 8x, 16x

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Notes

  • Image URLs must be publicly accessible
  • Processing time is typically 30 seconds to 2 minutes depending on scale factor and enhancements
  • High creativity values may produce results that differ significantly from the original image
  • Use lower creativity (1-3) when fidelity to the original is important