--- title: Scenario | Scenario Docs --- > This page is auto-generated from model configurations. Last updated: 2026-04-09. This reference lists all available **Scenario** image upscale models and their parameters. Use these parameter names when calling the [Generation API](/api/postgeneratecustom/index.md). - [Scenario Gemini Upscale](#scenario-gemini-upscale) - [Scenario Upscale V3](#scenario-upscale-v3) --- ## Scenario Gemini Upscale **Model ID:** `model_scenario-gemini-upscale` **Capabilities:** `img2img` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | --------------- | ------ | -------- | ------- | --- | --- | -------------- | ------------------------------- | | `image` | file | Yes | - | - | - | - | Input image to upscale | | `prompt` | string | No | - | - | - | - | User prompt for image upscaling | | `upscaleFactor` | string | No | `4k` | - | - | `4k` | Target resolution | | `creativity` | number | No | `50` | 0 | 100 | - | Creativity level from 0 to 100 | | `seed` | number | No | - | 0 | - | - | Seed for generation | ## Scenario Upscale V3 **Model ID:** `model_upscale-v3` **Capabilities:** `img2img` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | ----------------------------- | ----------- | -------- | ---------- | ---- | ---------- | ----------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `image` | file | Yes | - | - | - | - | Image to upscale | | `style` | string | No | `standard` | - | - | `standard`, `cartoon`, `anime`, `comic`, `minimalist`, `photography`, `3d-rendered` | Selecting a custom style will optimize settings for the output image to match the selected style | | `upscaleFactor` | number | No | `2` | 1 | 16 | - | Scaling factor (when target width not specified). If 1, then it’s a refinement step only | | `preset` | string | No | `precise` | - | - | `precise`, `balanced`, `creative` | Select a preset to apply a set of parameters | | `styleImages` | file\_array | No | - | - | - | - | Upload up to 10 images for the AI to learn from and shape the style of your final output | | `styleStrength` | number | No | `0.5` | 0 | 3 | - | Higher fidelity keeps the enhanced image’s style closely aligned with the style images. | | `tileStyle` | boolean | No | `false` | - | - | - | If set to true, during the upscaling process, the model will match tiles of the source image with tiles of the style image. This will result in a more coherent style transfer. Works best with style images that have a similar composition. | | `prompt` | string | No | - | - | - | - | Prompt | | `negativePrompt` | string | No | - | - | - | - | - | | `guidanceScale` | number | No | `6` | 0 | 10 | - | Higher fidelity prioritizes the prompt over the image | | `controlnetConditioningScale` | number | No | `0.8` | 0 | 1.2 | - | Higher fidelity keeps the enhanced image closer to the original structure of the input image | | `strength` | number | No | `0.1` | 0.1 | 1 | - | Higher creativity levels introduce extra imaginative elements to enhanced images | | `fractality` | number | No | `0` | 0 | 1 | - | Fractality will add small fractal-like details, possibly repeating intricated patterns and repeating these details across tiles | | `loraDetailsScale` | number | No | `0` | -1.5 | 1.5 | - | Enhances or reduces the intensity of the details | | `seed` | number | No | - | 0 | 2147483647 | - | Seed used for reproduction | | `strengthDecay` | number | No | `0.8` | 0.1 | 1 | - | The degree of creativity retained at each stage of the enhancement process (only applies for scale factors above 2) | | `overrideEmbeddings` | boolean | No | `false` | - | - | - | Removes any additional custom embeddings used to guide the ‘Style’ |