MiniMax H3 Seamless Chain v2
Summary
Same-day MiniMax-H3 multishot workflow from joeygambino. This is the full
graph, not the CORE cut-down version: it adds the LLM prompt lane, remote text
encoder support, raw-latent continuity, and the speed/VRAM helper switches.
Model Family
minimax
Status
imported-only
Source
- Workflow pack page: https://huggingface.co/joeygambino/MiniMax-H3-Multishot-Workflow
- Workflow file: https://huggingface.co/joeygambino/MiniMax-H3-Multishot-Workflow/resolve/main/workflows/H3_Seamless_Chain_v2.json?download=true
- Original publisher:
joeygambino - Date imported:
2026-08-16
Developer notes
- The source README says the full pack adds Motion-Context, RES4LYF, sol-attn, block cache, custom scripts, and GGUF support on top of the base H3 pack.
- The workflow is built around the
ComfyUI-H3-Multishotnode pack and the same MiniMax-H3 weight family used by the CORE workflow. - The prompt-writer lane expects a
qwen3:14b-class local or remote OpenAI-compatible endpoint if you keep it enabled.
Our notes
- This is the more interesting same-day MiniMax import if you want the full feature set and are willing to pay for it in complexity.
- On an
RTX 3070 8 GB, this is a heavy workflow, but the memory and remote encoder options are the kind of practical extras that make it worth keeping. - If you want the simpler starting point, the CORE workflow is still the cleaner local baseline.
Required custom nodes
ComfyUI-H3-MultishotComfyUI-H3-Motion-Contextfor the context-pin laneRES4LYFComfyUI-sol-attncomfyui-minimax-h3-blockcache-T8ComfyUI-Custom-ScriptsComfyUI-GGUFif you run GGUF weights
Required model files
- MiniMax-H3 weights from
Comfy-Org/MiniMax-H3 - matching MiniMax-H3 text encoder and audio/video VAEs from the same family
- optional
qwen3:14b-class prompt-writer model or endpoint if the LLM lane stays enabled
Notes
- Load
workflow.jsondirectly in ComfyUI. - Best kept as the full-feature reference for MiniMax H3 multishot work.