Meituan releases open-source video AI model
Meituan on Oct. 27 released an open-source video generation model named LongCat-Video. The model has 13.6 billion parameters and is based on the Diffusion Transformer (DiT) architecture. Meituan said the model can stably generate videos up to five minutes long without quality loss, thanks to pre-training on video continuation tasks. It is designed for scenarios requiring long-term dynamic simulation, such as digital humans and embodied AI.
