The smaller version of Haigaku-Large, the first 2D style (Anime) model in SD 3.5 fine tuned model. Fine tuned from Stable diffusion 3.5 Medium model. Our initial target is to make this model able to be some kind of style "regularization" of LoRA tuning. This is initial version of the Haigaku, so maybe the model didn't generate perfect anatomy, but at least this this model are usable and could generate eye catching imagesThis model trained on 100k+ curated datasets from 2021-2024 Danbooru images including Natural Language captioned and retaining character names, the datasets will be added each major version update. Images are captioned by latest proprietary LLM that has lowest censoring level and no hallucination when encountering NSFW caption. Haigaku-Medium is fine tuned on Nvidia H100 with 800 effective batch sizes, while keeping three text encoders frozen (we didn't touch/fine tune the text encoder).We are using latest method to curating our datasets, unlike our previous model (AnySomnium) which using CLIP+MLP predictor, instead we are using SigLIP based aesthetic predictor by discus0434. The dataset is built by saving images that have an aesthetic score of at least 5.5+ and a maximum of 10 based on recommended value from the author itself. SigLIP aesthetic predictor has better job to scoring illustration than the older one.The fine tuning process using latest dynamic learning Rate strategy that will adjust the learning rate automatically to avoid overtraining or undertraining in efficient VRAM consumption during training, the fine tuning process also run with tf32 (full precision) data type and utilizing multi resolution strategy which is increasing the quality in broader resolution not only on 1024px. The trained resolution up to 1280px. Model Information:There are four version of the model. The pruned one mean no Text encoder are attached in the safetensors model, you can download the either in FP32 or BF16, and the full model is included the Text encoderHaigaku-Medium also in development, with broader datasets. We will regularly update the model

Haigaku-Medium

Minor adjustment from previous version including:<ul><li>Aesthetic adjustment</li><li>Trained in multi-res upto 1280px, enabling users to generate at higher resolution</li><li>Better and simpler captioning</li><li>More model variety, including FP32, BF16, and without Text encoder option</li></ul>

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