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 - HelloWorld XL 1.0 thumbnail

ModelsLab/ - HelloWorld XL 1.0

helloworldxl10
Text to Image Community ModelFree for Premium UsersLLMs.txt

As a brand new SDXL model, there are three differences between HelloWorld and traditional SD1.5 models:

  1. Unlike SD1.5 base models, which typically do not include trigger words, please remember to use the trigger word "leogirl" when using HelloWorld 1.0. This ensures that the SDXL model triggers the training set effect more stably.

  2. The HelloWorld model supports direct output at a resolution of 1024*1024 pixels, eliminating the need for high-resolution magnification. The quality of close-up portrait directly output is not inferior to the SD1.5 version, but there are still flaws when outputting distant portraits directly. Therefore, it is suggested to use ADetailer plugin, which can effectively correct the problems of distant faces.

  3. SDXL now allows for easier output using simple natural language prompts. It is recommended to try more natural language prompts, which will result in better outcomes when outputting AI realistic photos.

After multiple rounds of testing, the suggested drawing parameter settings are:

  • Steps ≥ 25

  • Sampler: DPM++ 2M Karras

  • CFG scale: 10

  • Size ≥ 1024x1024

  • ADetailer: open

作为全新的SDXL模型,HelloWorld在使用时有三点与传统SD1.5模型的不同:

  1. HelloWorld 1.0模型使用必备的触发词是leogirl,除此以外,建议同时添加realistic和looking at viewer两个正向提示词。建议使用的负面提示词是:bad eyes, incorrect hands, worst teeth, abnormal anatomy, wrong lips, illustration, cartoon, painting。

  1. HelloWorld模型支持1024*1024分辨率直接出图,不需要高分辨率放大,目前在近景人像直出质感上不输于SD1.5版本,但直出远景人像时仍存在瑕疵,因此建议搭配ADetailer插件使用,可以很好地修正远景人脸问题。

  2. SDXL现在可以使用更简单的自然语言提示词进行出图,建议多多尝试自然语言提示词,输出AI写实照片时会有更好的效果。

经过多轮测试,建议的绘图参数设置包括:

  • Steps ≥ 25

  • Sampler: DPM++ 2M Karras

  • CFG scale: 10

  • Size ≥ 1024x1024

  • ADetailer: open

API PlaygroundAPI Documentation

API Endpoint URL

Base URL for all API requests to this endpoint.

https://modelslab.com/api/v6/images/text2img

API Authentication

Authentication requires a valid API key included in the request. Generate and manage your API keys from your developer dashboard. Include the key in the key parameter for all API requests.

Integration Examples

Production-ready code samples for API integration

{
"prompt": "R3alisticF, hauntingly beautiful oriental necromancer, long flowing brown hair, bangs, darkly tanned skin, earrings, bone necklaces, dark eyeshadow, red lips, vibrant, front-laced transparent, filmy silk blouse, cleavage, holding skull, in a sandstone room lit by candles, High Detail, Perfect Composition, high contrast, silhouetted, chiascuro",
"model_id": "helloworldxl10",
"lora_model": [],
"width": "1024",
"height": "1024",
"negative_prompt": "(worst quality:2), (low quality:2), (normal quality:2), (jpeg artifacts), (blurry), (duplicate), (morbid), (mutilated), (out of frame), (extra limbs), (bad anatomy), (disfigured), (deformed), (cross-eye), (glitch), (oversaturated), (overexposed), (underexposed), (bad proportions), (bad hands), (bad feet), (cloned face), (long neck), (missing arms), (missing legs), (extra fingers), (fused fingers), (poorly drawn hands), (poorly drawn face), (mutation), (deformed eyes), watermark, text, logo, signature, grainy, tiling, censored, nsfw, ugly, blurry eyes, noisy image, bad lighting, unnatural skin, asymmetry",
"num_inference_steps": "31",
"scheduler": "DPMSolverMultistepScheduler",
"guidance_scale": "7.5",
"enhance_prompt": false,
"key": "YOUR_API_KEY"
}

SDKs

Official SDKs

Production-ready SDKs and client libraries for all major programming languages

API Parameters

Technical specifications for API request parameters.

Field NameParameterTechnical Description
promptpromptprompt help in image generation
Modelmodel_idEnter model_id that can help in image generation
lora Modellora_modelNo description available
Widthwidthwidth of the image
Heightheightheight of the image
Negative Promptnegative_promptNegative prompt help in avoid things that you do not want in image
Stepsnum_inference_stepsNumber of inference steps
SchedulerschedulerSampling scheduler
Guidance Scaleguidance_scaleHow closely to follow the prompt (1-10)
enhance_promptenhance_promptAutomatically enhance the prompt