82 points14 comments
31B video+audio diffusion model trimmed to 14B, runs in seconds
What is We compressed a 31B video+audio diffusion model to 14B, 6 steps, INT8?
HyperFlow H3 Flash generates 5-second, 24 fps video with synchronized 32 kHz stereo audio using a 13-billion-parameter model. Quantized to 9 GB it can render a clip in under 10 seconds on a four-GPU Blackwell setup.
Who it is for
Anyone building AI-generated video or audio content can now experiment with high-quality diffusion without needing a massive 31 B model or a supercomputer.
The story so far
Early Signal first spotted We compressed a 31B video+audio diffusion model to 14B, 6 steps, INT8 on November 9, 2026, with 82 points. Early Signal files it under Voice, Image, Video.
Questions about We compressed a 31B video+audio diffusion model to 14B, 6 steps, INT8
- What do I need to run We compressed a 31B video+audio diffusion model to 14B, 6 steps, INT8?
- NVIDIA B200/H200 or RTX 5090 GPU, 24 GB+ VRAM, CUDA 13+, at least 16 GB system RAM