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Qianwen Wanxiang announces the open source of VACE, marking a major technological revolution in the video editing field. This open-sourced Wan2.1-VACE-1.3B supports a resolution of 480P, while Wan2.1-VACE-14B supports both 480P and 720P resolutions. The emergence of VACE brings a one-stop video creation experience to users, allowing them to complete various tasks such as text-to-video generation, image reference generation, local editing, and video extension without frequently switching between different models or tools, greatly improving efficiency.

Alibaba's Tongyi announced the open-sourcing of the Wan2.1 series of models, including a powerful first and last frame video generation model. This model utilizes the advanced DiT architecture, achieving several technological breakthroughs. It significantly reduces the computational cost of generating high-definition videos while ensuring high temporal and spatial consistency. This open-sourcing provides developers and creators with powerful tools, driving the advancement of video generation technology.

Remade AI has released 8 open-source LoRAs for Wan2.1, significantly enhancing AI video creation capabilities and sparking excitement within the community.

March 9, 2025, California, USA — Open-source models are making text-to-video technology increasingly exciting. AI developer Ostris (@ostrisai) recently shared on X platform the results of his Wan2.1 LoRA model trained with his own photos. Using only about 20 photos and a consumer-grade RTX 4090 graphics card, he achieved astonishing video generation results. This achievement not only showcases the potential of open-source technology but also sparked a discussion on video LoRA training within the X community.

The DeepBeepMeep team recently released Wan2.1GP on GitHub, a video generation model optimized for users with low-end GPUs. Based on Alibaba's Wan2.1, this model aims to provide powerful video generation capabilities to those lacking access to high-performance GPU resources. The launch of Wan2.1GP marks a significant advancement in video generation technology, particularly within the open-source community. Image source note: Image generated by AI, licensed from Midjourney.

Recently, Tongyi announced the open-sourcing of its latest Tongyi Wanxiang large model, Wan2.1. Wan2.1 is an AI model focused on high-quality video generation. With its excellent performance in handling complex movements, reproducing realistic physics, enhancing cinematic quality, and improving instruction following, it has become the preferred tool for creators, developers, and businesses embracing the AI era.