Larryvrh · H3 Turbo Node

ComfyUI-MiniMax-H3-Turbo

A ComfyUI node pack - a turbo LoRA loader and a matching sampler - getting MiniMax-H3 to produce synchronised video and audio in four to eight sampling steps instead of about twenty, for both text-to-video and image-to-video. Takes full, pruned or quantised base weights, wants width and height as multiples of 32 and 124 to 362 frames, has a low_vram toggle trading sharpness for memory, and detects the ComfyUI version to schedule audio correctly. Ships a v4 checkpoint plus a v1 that holds up better on four-step heavy motion. Apache-2.0, 553 stars.