Alibaba Cloud's Wanxiang 2.1: Open‑Source Dual‑Version Visual Generation Model with Full‑Scale Capabilities
Wanxiang 2.1, an open‑source visual generation model released by Alibaba Cloud, offers a 140‑billion‑parameter professional version and a 13‑billion‑parameter consumer‑grade version, delivering SOTA performance across multiple benchmarks, supporting diverse video generation tasks, and employing advanced DiT‑based architecture, 3D VAE, and efficient distributed training strategies.