HyperFlow H3 Flash compresses MiniMax H3 55% to 14B, runs video gen on RTX 3090
AdinaYakup · x · 2026-11-10
Video Rebirth released HyperFlow H3 Flash on Hugging Face, a heavily compressed open-source version of the MiniMax H3 video model.
- 31B parameters shrunk to 14B (55% reduction), offered in INT8 and GGUF formats.
- Generates video with synchronized audio in just 4-8 steps, supporting text-to-video, image-to-video, and reference-to-video.
- Generates a 5.2-second clip in 8.7 seconds on 4× B200 GPUs.
- Runs on consumer RTX 3090/4090/5090, with benchmarks and memory figures published, plus ComfyUI, stable-diffusion.cpp, and unsloth support.
Related event: HyperFlow H3 Flash Open-Sources 55% Smaller MiniMax H3 for Consumer GPUs(2 posts)→
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