Z-Image

Z-Image is a breakthrough open-source AI image generator from Alibaba Tongyi Lab that delivers commercial-grade quality without the commercial price tag. Built on the novel S3-DiT (Single-Stream Diffusion Transformer) architecture, Z-Image packs the visual fidelity of 20B+ parameter models like Midjourney and DALL-E 3 into just 6 billion parameters — making professional AI image generation accessible to everyone, on any consumer GPU.