Minimax H3 advanced workflow for creating long videos with motion context (Nikodemon80's H3 Motion context custom node) using another generated video or starting from scratch. No need to save and load latents at each...
Runtime profile
Source description
Minimax H3 advanced workflow for creating long videos with motion context (Nikodemon80's H3 Motion context custom node) using another generated video or starting from scratch. No need to save and load latents at each stage. Generation can be resumed from any stage if any changes are needed using ComfyUI's internal mechanism.
Basic functionality:
Sources
1 sourceSource excerpts
1 excerptSource context: 771 downloads · Type Workflows · Base model MiniMax H3
Choose between Sampling or "Start with video" depending on if you want to start from scratch or from a generated video.
If Sampling from scratch enter width/height in nearby blue widgets and images in first/last frame. In "start with video" mode, they are bypassed and taken from video size.
Enable stage groups for number of generations.
4 step turbo LoRA is applied in models subgraph.
Separate LoRAs can be applied to each stage using the power lora loader node in each stage.
Generation can be resumed from any stage if you want to change something.
Generation can be extended to your device's capabilities by replicating "Stage 4" group any number of times and connecting in similar fashion.
Hardware and download-size estimates are not available yet.
Requirements
minimax_h3_audio_vae_fp32.safetensors
File unverifiedVAE · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
minimax_h3_fl2v_lightx2v_turbo_4step_v0.1_comfy_resized_avg_rank_21_bf16.safetensors
Not resolvedLoRA · Unknown
Checkpoint · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
minimax_h3_video_vae_fp16.safetensors
File unverifiedVAE · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors
File unverifiedText encoder · Hugging Face · Comfy-Org/MiniMax-H3 · MiniMax H3
Node pack · Registry
comfyui-videohelpersuite
FoundNode pack · Registry
rgthree-comfy
FoundNode pack · Registry