Sand.ai Magi-1 - High-Performance AI Model

Sand.ai is a cutting-edge technology company focused on AI video generation, and its flagship model, Magi-1, is the world's first large-scale autoregressive video generation model. Unlike diffusion-based models, Magi-1 predicts video frame sequences chunk by chunk using an autoregressive approach, enabling high temporal consistency, long-form video generation, and real-time streaming deployment. The largest variant of Magi-1 features 24 billion parameters and supports a context length of up to 4 million tokens, delivering exceptional performance on image-to-video (I2V) tasks. The project is fully open-sourced, with model weights and inference code available on both Hugging Face and GitHub.