Kolors

Kolors is a cutting-edge text-to-image model that bridges language and visual art. Transform your textual ideas into photorealistic images with semantic precision.


API

If you're looking for an API, you can choose from your desired programming language.

POST
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 import requests api_key = "YOUR_API_KEY" url = "https://api.segmind.com/v1/kolors" # Prepare data and files data = {} files = {} data['cfg'] = 6 data['seed'] = 441234134 data['steps'] = 25 data['width'] = 1024 data['height'] = 1024 data['prompt'] = "In this lively 2D illustration, three animated boys joyfully have their laughter filling the air. , adding warmth and charm. The agave field behind them radiates warmth, emphasizing the authenticity of this gathering spot and the togetherness of the boys sharing a moment of joy." data['scheduler'] = "EulerDiscreteScheduler" data['output_format'] = "webp" data['output_quality'] = 80 data['negative_prompt'] = "" data['number_of_images'] = 1 headers = {'x-api-key': api_key} response = requests.post(url, data=data, files=files, headers=headers) print(response.content) # The response is the generated image
RESPONSE
image/jpeg
HTTP Response Codes
200 - OKImage Generated
401 - UnauthorizedUser authentication failed
404 - Not FoundThe requested URL does not exist
405 - Method Not AllowedThe requested HTTP method is not allowed
406 - Not AcceptableNot enough credits
500 - Server ErrorServer had some issue with processing

Attributes


cfgfloat ( default: 6 )

Guidance scale

min : 0,

max : 20


seedint ( default: 441234134 )

Set a seed for reproducibility. Random by default.


stepsint ( default: 25 )

Number of inference steps

min : 1,

max : 50


widthint ( default: 1024 )

Width of the image

min : 512,

max : 2048


heightint ( default: 1024 )

Height of the image

min : 512,

max : 2048


promptstr *


schedulerenum:str ( default: EulerDiscreteScheduler )

An enumeration.

Allowed values:


output_formatenum:str ( default: webp )

An enumeration.

Allowed values:


output_qualityint ( default: 80 )

Quality of the output images, from 0 to 100. 100 is best quality, 0 is lowest quality.

min : 0,

max : 100


negative_promptstr ( default: 1 )

Things you do not want to see in your image


number_of_imagesint ( default: 1 )

Number of images to generate

min : 1,

max : 10

To keep track of your credit usage, you can inspect the response headers of each API call. The x-remaining-credits property will indicate the number of remaining credits in your account. Ensure you monitor this value to avoid any disruptions in your API usage.

Kolors

Kolors, developed by the Kuaishou Kolors team, is a remarkable text-to-image generation model that operates at the intersection of language and visual art. Trained on an extensive dataset comprising billions of text-image pairs, Kolors stands out for its impressive visual quality, nuanced semantic accuracy, and adept text rendering capabilities—both in Chinese and English.

Key Features of Kolors

  • Latent Diffusion-Based Architecture: It leverages latent diffusion, a powerful technique that allows it to transform textual descriptions into vivid, photorealistic images. This architecture ensures that the generated visuals capture the essence of the input text while maintaining realism.

  • Bilingual Competence: It can seamlessly handles both Chinese and English inputs. Its understanding of context and ability to generate content in both languages make it a versatile tool for creators worldwide.

  • Visual Fidelity: Unlike many open-source models, it doesn’t compromise on visual fidelity. Its images exhibit fine details, rich textures, and coherent compositions, making them suitable for a wide range of applications—from digital art to e-commerce.

  • Semantic Precision: When tasked with generating images based on textual prompts, it excels at capturing complex semantics. Whether it’s a serene landscape or a whimsical creature, the model interprets the nuances of the input text with finesse.

Technical Details

  • Inference StepsKolors performs inference in a series of steps. The number of steps influences the trade-off between quality and speed. By default, it uses 25 steps, but this can be adjusted based on specific requirements.

  • Guidance Scale (cfg): This parameter controls the influence of the latent guidance during image synthesis. A higher value results in more faithful representations of the input text.

  • Output FormatKolors generates images in the WebP format by default, balancing quality and file size. You can also change it to JPEG or PNG in the settings.

Use Cases

  • Artistic Creations: Artists, designers, and content creators can harness Kolors to bring their textual ideas to life. Whether you’re illustrating a fantasy novel cover or designing a captivating social media post, this model provides a canvas for your imagination.

  • E-Commerce and Advertising: Product descriptions often fall flat without compelling visuals. Kolors bridges this gap by generating product images directly from textual descriptions, enhancing the shopping experience for users.

  • Storytelling and Comics: Writers can visualize scenes from their narratives, and comic creators can rapidly prototype panels using Kolors. The model’s ability to evoke imagery from mere words opens up exciting storytelling possibilities.