# MiniMax H3 Steffalkok I2V PDD-Acc

## Summary

Same-day `MiniMax H3` image-to-video workflow from StefanFalkok, using the `PDD-Acc` turbo node path.
This is the companion import to the new ref2v workflow.

## Model Family

- `minimax`

## Status

- `imported-only`

## Source

- Model card: <https://huggingface.co/StefanFalkok/Minimax_H3_Workflows>
- Workflow file: <https://huggingface.co/StefanFalkok/Minimax_H3_Workflows/resolve/main/Minimax%20H3/Minimax%20H3%20I2V%20%28with%20PDD-Acc%208-Steps%20Turbo%20Nodes%29.json>
- Original publisher: `StefanFalkok`
- Date imported: `2026-08-28`

## Developer notes

- The source pack positions these as practical ComfyUI workflows for `MiniMax H3`.
- The same repo also includes a plain I2V workflow and a longer-video beta pack.
- The author credits `Comfy-Org/MiniMax-H3` for the model files.

## Our notes

- Useful as a lower-friction community I2V variant if you want a turbo-node route rather than the official baseline.
- Still likely tight on a `3070`, but the workflow is interesting enough to keep as a reference point.
- This is the companion import to the ref2v workflow above, not a separate new lane.

## Required custom nodes

- `ComfyUI-MiniMax-H3-Turbo`
- `ComfyUI-MiniMax-H3-PDD-Acc`
- `ComfyUI-MiniMax-H3-LongMedia`

## Required models

- `Comfy-Org/MiniMax-H3`
- matching `MiniMax H3` text encoder
- matching `MiniMax H3` VAE
- optional turbo LoRA files used by the graph

## Notes

- Best new same-day MiniMax H3 import for image-to-video.
- Good companion to the repo's existing official and INT8 MiniMax workflows.