HyperFlow H3 Flash is Video Rebirth's compressed, few-step version of MiniMax-H3. It generates video and synchronized stereo audio together.

Decision rule: Use GGUF on PCs with 64 GB of system RAM or less. Use INT8 convrot on data-center GPUs, or on 24 GB+ RTX GPUs with at least 69 GiB of system RAM.

examples/benchmark.py times every pipeline stage and per-GPU peak memory under torchrun.