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stability-ai /stable-diffusion-img2img:ddd4eb44

Input schema

The fields you can use to run this model with an API. If you don’t give a value for a field its default value will be used.

Field Type Default value Description
prompt
string
a photo of an astronaut riding a horse on mars
Input prompt
negative_prompt
string
The prompt NOT to guide the image generation. Ignored when not using guidance
image
string
Inital image to generate variations of. Supproting images size with 512x512
width
integer (enum)
512

Options:

128, 256, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024

Width of output image. Maximum size is 1024x768 or 768x1024 because of memory limits
height
integer (enum)
512

Options:

128, 256, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024

Height of output image. Maximum size is 1024x768 or 768x1024 because of memory limits
prompt_strength
number
0.8
Prompt strength when providing the image. 1.0 corresponds to full destruction of information in init image
num_outputs
integer
1

Min: 1

Max: 8

Number of images to output. Higher number of outputs may OOM.
num_inference_steps
integer
25

Min: 1

Max: 500

Number of denoising steps
guidance_scale
number
7.5

Min: 1

Max: 20

Scale for classifier-free guidance
scheduler
string (enum)
DPMSolverMultistep

Options:

DDIM, K_EULER, DPMSolverMultistep

Choose a scheduler.
seed
integer
Random seed. Leave blank to randomize the seed

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema
{'items': {'format': 'uri', 'type': 'string'},
 'title': 'Output',
 'type': 'array'}