arkennemasis fal · Flux Control LoRA Depth · $0.04/MP

FLUX Control LoRA Depth is a high-performance endpoint that uses a control image to transfer structure to the generated image, using a depth map. Pricing (from fal, 2026-09-29): $0.04 per megapixel (fal's billing unit). Model page: https://fal.ai/models/fal-ai/flux-control-lora-depth Key: FAL_KEY in the .env next to run_nvidia_gpu.bat. Results are saved in output/fal/fal-ai_flux-control-lora-depth/.

By Hishamahmer·Created 2 months ago·Updated 4 days ago· 10

control_lora_image
image

images
image_paths
has_nsfw_concepts
timings
seed
prompt
info

◄prompt►

◄image_sizelandscape_4_3►

◄image_size_width1024►

◄image_size_height1024►

◄num_inference_steps28►

◄seed-1►

◄loras►

◄guidance_scale3.50►

◄num_images1►

◄enable_safety_checkertrue►

◄output_formatjpeg►

◄control_lora_strength1.00►

◄preprocess_depthtrue►

◄max_cost_usd20.0►

◄reuse_identical_runtrue►

◄extra_json►

◄max_concurrent1►

Categoryarkennemasis/fal/Image/Flux

Inputs (19)

Name	Type	Default	Description
prompt	STRING		The prompt to generate an image from.
image_size	COMBO	landscape_4_3	The size of the generated image. 'custom' uses the width and height below.
image_size_width	INT	102416–14142	Width in pixels when image_size is 'custom'.
image_size_height	INT	102416–14142	Height in pixels when image_size is 'custom'.
num_inference_steps	INT	281–50	The number of inference steps to perform.
seed	INT	-1-1–2147483647	The same seed and the same prompt given to the same version of the model will output the same image every time. -1 leaves it to the model.
loras	STRING		The LoRAs to use for the image generation. You can use any number of LoRAs and they will be merged together to generate the final image. JSON. Empty leaves it out.
guidance_scale	FLOAT	3.500–35	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 you.
num_images	INT	11–4	The number of images to generate.
enable_safety_checker	BOOLEAN	true	If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked, and images flagged as unsafe are returned as black images.
output_format	COMBO	jpeg	The format of the generated image.
control_lora_image	IMAGE		The image to use for control lora. This is used to control the style of the generated image.
control_lora_strength	FLOAT	1.000–2	The strength of the control lora.
preprocess_depth	BOOLEAN	true	If set to true, the input image will be preprocessed to extract depth information. This is useful for generating depth maps from images.
imageopt	IMAGE		URL of image to use for image-to-image generation.
max_cost_usdopt	FLOAT	20.00–100000	Safety cap. If the estimated cost of this run is above this many US dollars the node stops BEFORE sending anything to fal. 0 = no cap.
reuse_identical_runopt	BOOLEAN	true	If these exact inputs (the settings AND the same pictures/clips/audio) were already paid for and the files are still in output/fal, return them instead of paying again - also after a ComfyUI restart. Turn off for a fresh take with the same settings.
extra_jsonopt	STRING		Advanced: a JSON object merged into the request last, for any fal field this node has no box for. Example: {"seed": 7}. Leave empty normally.
max_concurrentopt	INT	11–32	How many paid fal calls may run at the same time in one run, across every fal node. 1 (default) = one after another. This node starts its paid part only while fewer than this many fal calls are running. Once any fal node fails, the ones still waiting are not started, so nothing more is billed.

Outputs (7)

Name	Type	Description
images	IMAGE	—
image_paths	STRING	—
has_nsfw_concepts	STRING	—
timings	STRING	—
seed	INT	—
prompt	STRING	—
info	STRING	JSON: request id, cost estimate, saved files and fal's full answer.