V 4mp4 Link
The model is built on a massive, 30-billion parameter architecture designed for deep understanding of text prompts and visual generation.
According to Neurohive, deploying or training this model requires substantial resources: Operating System: Linux Language & Library: Python 3.10.0+ and PyTorch 2.3-cu121 Dependencies: CUDA Toolkit and FFmpeg. v 4mp4
It uses a specialized VAE for video generation, achieving 16x16 spatial and 8x temporal compression. This allows for high-quality video reconstruction while accelerating training and inference. The model is built on a massive, 30-billion
The Step-Video-T2V (v 4mp4) is a state-of-the-art text-to-video AI model developed by Stepfun AI that, as of early 2025, has garnered attention for its ability to generate high-quality, long-duration videos. It focuses on producing 204-frame videos with a high degree of fidelity using advanced architecture. as of early 2025