Image

Clarity Upscaler

Credit-based pricing. Supports reference images.

Try Clarity Upscaler →Compare models

Output

image

Inputs

Reference image (required)

Example prompt

Upload any photo — Clarity Upscaler enhances resolution while recovering fine texture and detail.

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/clarity-upscaler.

POST/api/v1/generate16 fields · 2 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Optional	Optional model input.
`negative_prompt`	string	Optional	The negative prompt to use. Use it to address details that you don't want in the image. · Default: (worst quality, low quality, normal quality:2)
`num_inference_steps`	number	Optional	The number of inference steps to perform. · Default: 18 · Range: 4–50
`creativity`	number	Optional	The creativity of the model. The higher the creativity, the more the model will deviate from the prompt. Refers to the denoise strength of the samplin · Default: 0.35 · Range: 0–1
`guidance_scale`	number	Optional	The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show · Default: 4 · Range: 0–20
`upscale_factor`	number	Optional	The upscale factor. Fractional values are allowed (e.g. 1.5x). Price scales with the square of the factor. · Default: 2 · Range: 1–4
`resemblance`	number	Optional	The resemblance of the upscaled image to the original image. The higher the resemblance, the more the model will try to keep the original image. Refer · Default: 0.6 · Range: 0–1
`seed`	integer	Optional	The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time. · Range: 0–…
`enable_safety_checker`	boolean	Optional	If enabled, the resulting image will be checked for potentially unsafe content. · Default: true
`reference_image_url`	string	Required	Format: uri

Minimal request example

{
  "model_id": "fal-ai/clarity-upscaler",
  "reference_image_url": "https://example.com/reference_image"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fclarity-upscaler",
  "title": "Clarity Upscaler generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/clarity-upscaler.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/clarity-upscaler",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "negative_prompt": {
      "title": "Negative Prompt",
      "description": "The negative prompt to use. Use it to address details that you don't want in the image.",
      "default": "(worst quality, low quality, normal quality:2)",
      "type": "string"
    },
    "num_inference_steps": {
      "title": "Num Inference Steps",
      "description": "The number of inference steps to perform.",
      "default": 18,
      "type": "number",
      "minimum": 4,
      "maximum": 50,
      "multipleOf": 1
    },
    "creativity": {
      "title": "Creativity",
      "description": "The creativity of the model. The higher the creativity, the more the model will deviate from the prompt. Refers to the denoise strength of the samplin",
      "default": 0.35,
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "guidance_scale": {
      "title": "Guidance Scale",
      "description": "The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show",
      "default": 4,
      "type": "number",
      "minimum": 0,
      "maximum": 20
    },
    "upscale_factor": {
      "title": "Upscale Factor",
      "description": "The upscale factor. Fractional values are allowed (e.g. 1.5x). Price scales with the square of the factor.",
      "default": 2,
      "type": "number",
      "minimum": 1,
      "maximum": 4,
      "multipleOf": 0.1
    },
    "resemblance": {
      "title": "Resemblance",
      "description": "The resemblance of the upscaled image to the original image. The higher the resemblance, the more the model will try to keep the original image. Refer",
      "default": 0.6,
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "seed": {
      "title": "Seed",
      "description": "The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time.",
      "type": "integer",
      "minimum": 0
    },
    "enable_safety_checker": {
      "title": "Safety Checker",
      "description": "If enabled, the resulting image will be checked for potentially unsafe content.",
      "default": true,
      "type": "boolean"
    },
    "reference_image_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "reference_image_url"
  ],
  "additionalProperties": false
}

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FAQ

How much does Clarity Upscaler cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Clarity Upscaler fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Clarity Upscaler from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/clarity-upscaler". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

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