AnySomniumAlpha Model Teaser
Ketengan-Diffusion/AnySomniumAlpha is an experimental model that has been with pixart-α base model, fine-tuned from PixArt-alpha/PixArt-XL-2-1024-MS.
This is a first version of AnySomniumAlpha the first ever Anime style model in Pixart-α environment, there is still need a lot of improvement.
Our model use same dataset and curation as AnySomniumXL v2, but with better captioning. This model also support booru tag based caption and natural language caption.
How to Use this Model
Coming soon
Our Dataset Process Curation
Image source: Source1 Source2 Source3
Our dataset is scored using Pretrained CLIP+MLP Aesthetic Scoring model by https://github.com/christophschuhmann/improved-aesthetic-predictor, and We made adjusment into our script to detecting any text or watermark by utilizing OCR by pytesseract
This scoring method has scale between -1-100, we take the score threshold around 17 or 20 as minimum and 65-75 as maximum to pretain the 2D style of the dataset, Any images with text will returning -1 score. So any images with score below 17 or above 65 is deleted
The dataset curation proccess is using Nvidia T4 16GB Machine and takes about 7 days for curating 1.000.000 images.
Captioning process
We using combination of proprietary Multimodal LLM and open source multimodal LLM such as LLaVa 1.5 as the captioning process which is resulting more complex result than using normal BLIP2. Any detail like the clothes, atmosphere, situation, scene, place, gender, skin, and others is generated by LLM.
This captioning process to captioning 33k images takes about 3 Days with NVIDIA Tesla A100 80GB PCIe. We still improving our script to generate caption faster. The minimum VRAM that required for this captioning process is 24GB VRAM which is not sufficient if we using NVIDIA Tesla T4 16GB
Tagging Process
We simply using booru tags, that retrieved from booru boards so this could be tagged by manually by human hence make this tags more accurate.
Official Demo
Coming soon
Technical Specifications
AnySomniumAlpha Technical Specifications:
Batch Size: 8
Learning rate: 3e-6
Trained with a bucket size of 1024x1024
Datasets count: 33k Images
Text Encoder: t5-v1_1-xxl
Train datatype: tfloat32
Model weight: fp32
Trained with NVIDIA A100 80GB, Thanks to bilikpintar for computing resource for train AnySomniumAlpha
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