# MiniMax H3 Turbo FP8 R2V

## Summary

Same-day `MiniMax H3` reference-to-video workflow from `ewin-reg`, with explicit support for images, videos, and audio references.

## Model Family

- `minimax`

## Status

- `imported-only`

## Source

- Model repo: <https://huggingface.co/ewin-reg/MiniMax-H3-Turbo-FP8-ComfyUI>
- Workflow file: <https://huggingface.co/ewin-reg/MiniMax-H3-Turbo-FP8-ComfyUI/raw/main/workflows/video_minimax_h3_r2v.json>
- Original publisher: `ewin-reg`
- Date imported: `2026-09-06`

## Developer notes

- This graph runs `MiniMaxH3ReferenceToVideo`.
- It accepts up to 9 reference images, 3 reference videos, and 3 standalone audio references.
- The prompt tags the inputs with `<Picture 1>`, `<Video 1>`, and `<Audio 1>` style references.
- The sampler setup is tuned for reference-heavy prompts.

## Our notes

- Most interesting of the three for identity, voice, and scene continuity work.
- Best choice if the goal is a character pack, a reference-sheet workflow, or mixed media control.
- Still very heavy for an `RTX 3070` with `8 GB` VRAM, so treat it as a serious test target.

## Required custom nodes

- Native ComfyUI MiniMax-H3 support

## Required models

- `minimax_h3_ref2va_pruned_int8_convrot.safetensors`
- `qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors`
- `minimax_h3_video_vae_fp16.safetensors`
- `minimax_h3_audio_vae_fp32.safetensors`
- `minimax_h3_ref2v_turbo_4step_v0.1_comfyui_bf16.safetensors` for the turbo path

## Notes

- Best same-day MiniMax H3 import if you care about reference locking and multi-input control.