LEOSAM HelloWorld Express

This model is a running acceleration version of HelloWorld SDXL original version combined with SDXL-Lightning technology. Paired with UniPC/Eular a sampler, it can generate images in 6-8 steps, which is three times faster than the original sdxl version. After comparison, the imaging results of the Lightning version are better than the LCM or Turbo versions, with the same VRAM usage as the original HelloWorld version.

This model recommends the following image generation parameters:

Sampler: UniPC/Eular a (Important! This model is specifically adapted for UniPC/Eular a, and other samplers may not obtain the same good results)

Sampling steps: 8 steps (6~8 steps are all acceptable)

CFG scale: 1.5 (1~1.5 are all acceptable)

【Note】When performing high-resolution zooming with the Lightning version, some images may have slight pseudoshadows, and the severity of the pseudoshadows varies depending on the zooming algorithm. It has been tested that the effect is better under Eular a + BSRGAN algorithm. Below are the recommended parameters for high-resolution zooming:

Sampler and zooming algorithm: Eular a + BSRGAN

Zooming factor: 1.5x

Zooming steps: 8 steps

Zooming denoising coefficient: 0.3

Copyright Statement:

The HelloWorld series models (referred to as "this model" below) are XL large models developed by me (referred to as "owner" below) with the support of the LiblibAI platform, and exclusively launched on the LiblibAI platform. Except for the LiblibAI platform and the Civitai platform, any individual or entity releasing this model on other platforms without the owner's authorization is prohibited.

The owner authorizes individuals or organizations to use the images generated by this model for non-commercial educational or informational purposes for free, and:

- Comply with relevant laws and regulations, and do not infringe upon the legal rights of this model or any third party.

- When using the images, it must be indicated that the image source is "Generated by LEOSAM's HelloWorld model".

For commercial use, a commercial authorization agreement must be signed with the owner. For business authorization and model customization matters, please contact the owner via the homepage information on the LiblibAI platform.

The training and open-source sharing of the SDXL model is a time-consuming, challenging task. The owner will continue to provide updates of the HelloWorld model for individual players for free as an expression of support and gratitude to the community open-source contributors. Commercial cooperation from business users is an important driving force for the development and continuous improvement of this model. Thank you for every user's understanding and support.

Please note that any unauthorized use may violate relevant laws and may be subject to legal liability. The final interpretation of this statement belongs to the owner and is bound by the relevant laws and regulations of the People's Republic of China.