Kirazuri (Anima)

Version 3.0 (Latest)

For in-depth details of version 3.0 training and tooling, see: Kirazuri (Anima) 3.0 Training Diary

Training Details Summary

Trainer: diffusion-pipe commit b0aa4f1e03169f3280c8518d37570a448420f8be

Training device: NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition

Total training time: ~10 days

Total samples seen(unbatched steps): ~2,550,000

Training resolutions:

Stage 1

Stage 2

Additional Features

Changes from Kirazuri (Anima) v2.0

Dataset includes recently curated 7,071 images increasing total size from 35,537 to 42,608 images
Dataset cutoff now of 2026/05/12.
Trained at 5 total resolutions in two-stage training
- Stage 1 - 512^2, 768^2, 1024^2
- Stage 2 - 1024^2, 1280^2 1536^2
Introduced cosine learning rate scheduler for smooth learning rate transition between training stages
Re-captioned full dataset for a second natural language captions variant with updated captioning script

Recognitions

Thanks to Circlestone Labs for the Anima Preview base model.
Thanks to tdrussell of Circlestone Labs for the diffusion-pipe trainer.
Thanks to bluvoll for support using their fork of diffusion-pipe.
Thanks to narugo1992 and the deepghs team for open-sourcing various training sets, image processing tools, and models.

License

This model is released under the same license as the base model.

Kirazuri (Anima) - 3.0