# MiniMax H3 Official I2V

## Summary

Official `MiniMax H3` image-to-video template from the Comfy workflow templates. Good baseline for seeing how the official Comfy packaging expects MiniMax to be wired.

## Model Family

- `minimax`

## Status

- `imported-only`

## Source

- Model card: <https://huggingface.co/Comfy-Org/MiniMax-H3>
- Workflow file: <https://raw.githubusercontent.com/Comfy-Org/workflow_templates/refs/heads/main/templates/video_minimax_h3_i2v.json>
- Original publisher: `Comfy-Org`
- Date imported: `2026-08-08`

## Developer notes

- The model card lists several pruned and scaled model variants, including `pruned_fp8_scaled` files, which are the most interesting ones for tighter hardware.
- The official card also separates diffusion models, text encoders, and VAEs clearly, which is useful when wiring custom local setups.

## Our notes

- This is the safest MiniMax baseline we have.
- On a `3070`, MiniMax still looks tight to heavy, but the pruned/fp8-scaled model variants make it worth keeping on the board.
- If MiniMax becomes practical for you, this official workflow is the best starting point before moving into community turbo variants.

## Required custom nodes

- current official Comfy support for MiniMax templates

## Notes

- Best first official MiniMax import.
- Most relevant low-VRAM angle is choosing the pruned/fp8-scaled files from the model card rather than the heavier variants.