The Z-anime Model: A Full Fine-Tune of Alibaba's Z-Image Base Architecture
Overview
Z-Anime is a full fine-tune of Alibaba's Z-Image Base architecture—not a LoRA merge, but a complete anime-focused diffusion model family built from the ground up. Created by SeeSee21, the model is based on S3-DiT (Single-Stream Diffusion Transformer) with 6 billion parameters and inherits Z-Image Base's rich diversity, strong controllability, full negative prompt support, and high ceiling for fine-tuning, now specialized for anime-style generation.
The architecture supports natural language prompting (not tag-based), generates images at resolutions from 512×512 to 2048×2048 with any aspect ratio, and runs on 8GB VRAM across multiple variants. All variants are available through the diffusers library and ComfyUI, with options in BF16, FP8, GGUF, and all-in-one (AIO) formats that integrate the VAE and text encoder into a single checkpoint file.
Best Use Cases
High-quality anime character artwork— Z-Anime Base excels at producing detailed, expressive character illustrations with full control over style, pose, and lighting....
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