Editing Models - Parameters Reference

Google

Gemini 3.0 Pro

Model ID: model_google-gemini-pro-image-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference imagesassetId[]14Required. Up to 14 reference images
promptInstructionsstringRequired text prompt (max 4096 chars)
aspectRatioAspect Ratiostringauto21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, autoDefines output aspect ratio
resolutionResolutionstring2K1K, 2K, 4KOutput resolution
seedSeednumber02147483647Optional seed for reproducibility

Gemini 2.5 🍌

Model ID: model_google-gemini-2-5-flash-image-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference ImagesassetId[]6Required reference images for style or content guidance
promptInstructionsstringRequired text prompt for image generation/editing (max 4096 chars)
aspectRatioAspect Ratiostringauto21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, autoOutput aspect ratio
seedSeednumber02147483647Optional reproducibility seed

Flux Kontext

Model ID: model_flux-kontext-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
lorasFlux Kontext LoRAmodelId[][]List of LoRA model IDs or URLs (max 10)
lorasScaleLoRA Scalenumber[][1.0]0.02.0Scales for LoRA weights (max 10)
referenceImagesReference ImagesassetId[]Required reference images for style/content guidance (max 10)
promptInstructionsstringRequired text prompt for generation or editing (max 4096 chars)
numOutputsImage Countnumber114Number of images to generate
aspectRatioAspect Ratiostringauto21:9, 16:9, 3:2, 4:3, 1:1, 2:3, 3:4, 9:16, 9:21, autoOutput aspect ratio
qualityQualitystringhighhigh, mediumImage generation quality
guidanceScaleGuidancenumber2.51.020.0How closely to follow the prompt
seedSeednumber02147483647Optional random seed for reproducibility

Seedream Edit

Model ID: model_bytedance-seedream-4-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference ImagesassetId[][]10Required. 1–10 input images for single or multi-reference generation
promptInstructionsstringRequired text prompt for image generation (max 2048 chars)
sequentialImageGenerationGenerate Multiple Outputsstringdisableddisabled, autoControls group image generation mode
maxImagesImage Countnumber1115Maximum images to generate when sequential mode is on
aspectRatioAspect Ratiostringmatch_input_imagematch_input_image, 21:9, 16:9, 3:2, 4:3, 1:1, 3:4, 2:3, 9:16Output aspect ratio
sizeQualitystring4K4K, 2K, 1KOutput resolution quality

GPT Image

Model ID: model_openai-gpt-image-1-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference ImagesassetId[]4Required reference images for style or content guidance
promptInstructionsstringRequired text prompt for image generation/editing (max 32000 chars)
numOutputsNumber of Imagesnumber114Number of images to generate
aspectRatioAspect Ratiostringauto3:2, 1:1, 2:3, autoAspect ratio for output images
inputFidelityInput Fidelitystringhighlow, highControls how closely to preserve details from input images
qualityQualitystringhighhigh, medium, lowGeneration quality level

Qwen Edit Plus with LoRA

Model ID: model_qwen-image-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference ImagesassetId[]10Required. Up to 10 reference images
promptInstructionsstringRequired text instruction (max 2048 chars)
loraLoRA (optional)string""dx8152/qwen-edit-2509-multiple-angles, tarn59/apply_texture_qwen_image_edit_2509, autoweeb/Qwen-Image-Edit-2509-Photo-to-Anime, tlennon-ie/qwen-edit-skin, rsshekhawat/Qwen-Edit-3DChibi-LoRA, dx8152/Qwen-Image-Edit-2509-Fusion, lovis93/next-scene-qwen-image-lora-2509, dx8152/Qwen-Image-Edit-2509-Light_restoration, dx8152/Qwen-Image-Edit-2509-White_to_Scene, flymy-ai/qwen-image-edit-inscene-lora, vafipas663/Qwen-Edit-2509-Upscale-LoRA, ""LoRA model to apply
loraScaleStrengthnumber1.00.04.0Influences how strongly the LoRA is applied
aspectRatioAspect Ratiostringmatch_input_imagematch_input_image, 16:9, 4:3, 1:1, 3:4, 9:16Output aspect ratio
goFastGo FastbooleanfalseEnables Lightning preset (8-step fast mode)
seedSeednumber02147483647Optional reproducibility seed

Runway Gen 4

Model ID: model_runway-gen4-image-editing

InputLabelTypeDefaultMinMaxAllowed ValuesNotes
referenceImagesReference ImagesassetId[][]3Required. Up to 3 input reference images
promptInstructionsstringRequired text prompt (max 2048 chars)
resolutionQualitystring1080p720p, 1080pOutput image resolution
aspectRatioAspect Ratiostring16:921:9, 16:9, 4:3, 3:2, 1:1, 3:4, 9:16Output aspect ratio
seedSeednumber02147483647Optional reproducibility seed