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MiniMax H3 Contex Loop

Create a multi-scene MiniMax H3 production with one reusable ComfyUI sampling body. Review every scene, retry mistakes, resume interrupted runs, and assemble the accepted result from disk.

This wiki describes the current version 0.5 workflow on feature/0.5-workflow-ux. Saved 0.4 workflows and checkpoints remain supported.

Start here

1. New installation: Getting started
2. Not sure which JSON to open: Workflow chooser
3. Something is not working: Troubleshooting

Find the task you want

I want to…	Go here
Make a multi-scene T2V, I2V, FL2V, or Ref2V video	Workflow chooser
Write and manage a scene Plan	Plan and scene authoring
Decide how one scene connects to the next	Continuity and audio
Use image, motion-video, or audio references	References and source media
Continue existing footage or use a source soundtrack	References and source media
Inpaint, outpaint, extend a clip, or bridge two clips	Masked editing
Retry a scene or recover an interrupted run	Review, resume, and recovery
Find a node or Plan setting	Advanced reference
Understand where a feature came from	Feature origins

What is different about this pack?

• A complete scene Plan runs through one recursive H3 graph.
• Each scene becomes a recoverable checkpoint before you review it.
• Continuity is a clear incoming-scene choice: Cut, Guide, or an AV-prefix transition.
• Long source media stays file-backed and is decoded one scene at a time.
• Final assembly reads accepted scenes from disk instead of accumulating the entire production as an image tensor.

If this is your first run, use a maintained Normal workflow and keep its supplied settings. Studio, semantic anchors, Detail Guide, and Detail AV are optional or experimental paths—not prerequisites.