This GGUF file is a direct conversion of Wan-AI/Wan2.2-T2V-A14B Since this is a quantized model, all original licensing terms and usage restrictions remain in effect. Usage The model can be used with the ComfyUI custom node ComfyUI-GGUF by city96 Place model files in ComfyUI/models/unet see the GitHub readme for further installation instructions.
Open-weight model · Text to video
minimax-h3-nvfp4-convrot
by rockerBOO rockerBOO/minimax-h3-nvfp4-convrot
Quantized diffusion transformers for MiniMax H3, a 33B omni-modal video+audio generator, built from the ComfyUI repack at Comfy-Org/MiniMax-H3. Output is 768p / 24 fps / 4–15 s with synchronized 32 kHz stereo audio.
Parameters—
Context—
Weights231.7 GB
Licenseother
AccessOpen weights
Monthly Downloads17.8k
Model Card
Quantized diffusion transformers for MiniMax H3, a 33B omni-modal video+audio generator, built from the ComfyUI repack at Comfy-Org/MiniMax-H3. Output is 768p / 24 fps / 4–15 s with synchronized 32 kHz stereo audio. (2K output requires the separate H3-Regenerate-2K module, which is not part of this or Comfy-Org's release.) These are ComfyUI single-file checkpoints, not diffusers models. Filenames follow minimaxh3.safetensors. - fl2va — first/last-frame mode. Zero images = text-to-video, one or two = frame-conditioned. - ref2va — omni-reference mode (up to 9 images / 3 video clips / 3 audio clips). Both get identical treatment; pick the one matching your workflow. The three INT4 variants…
Excerpt from the card by rockerBOO, licensed other.
Identity and Version
- Repository
- rockerBOO/minimax-h3-nvfp4-convrot
- Publisher
- rockerBOO
- Task
- Text to video
- Modality
- Video
- Library
- minimax-h3
- Parameters
- Not stated by the source
- Languages
- Not stated by the source
- Revision
- d06455b58c5f84bb7831536a672245d6b2b0d014
- First published
- 2026-08-03
- Last updated
- 2026-08-21
Files and Weights
15 files, 231.7 GB in total. The weights are 10 files totalling 231.7 GB in safetensors.
Weights10 files · 231.7 GB
Configuration2 files · 1.1 KB
Documentation2 files · 31.4 KB
Repository1 file · 1.5 KB
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| minimax_h3_fl2va_int4_convrot_simple.safetensors | Weights | 25.3 GB | 068d462742d2 |
| minimax_h3_fl2va_nvfp4.safetensors | Weights | 34.4 GB | dd5c44466f0d |
| minimax_h3_fl2va_pruned_int4_convrot_simple.safetensors | Weights | 16.8 GB | 41bf98f26018 |
| minimax_h3_fl2va_pruned_mixed_int4_int8_convrot_simple.safetensors | Weights | 20.3 GB | 89c0c93aacf3 |
| minimax_h3_fl2va_pruned_nvfp4.safetensors | Weights | 20.1 GB | 8111a496dae7 |
| minimax_h3_fl2va_pruned_nvfp4_convrot_int8.safetensors | Weights | 20.1 GB | 41e9f92df81a |
| minimax_h3_fl2va_pruned_nvfp4_fp8.safetensors | Weights | 20.1 GB | a9356b900b8f |
| minimax_h3_ref2va_nvfp4.safetensors | Weights | 34.4 GB | e25881cb906f |
| minimax_h3_ref2va_pruned_nvfp4.safetensors | Weights | 20.1 GB | 672c1be80533 |
| minimax_h3_ref2va_pruned_nvfp4_convrot_int8.safetensors | Weights | 20.1 GB | 9593074fc37e |
| minimax_h3_layer_config.json | Configuration | 531 B | — |
| minimax_h3_layer_config_int4_convrot.json | Configuration | 545 B | — |
| LICENSE | Documentation | 17.6 KB | — |
| README.md | Documentation | 13.8 KB | — |
| .gitattributes | Repository | 1.5 KB | — |
License and Download
- License
- other
- Access
- Open weights, no gate
- Download size
- 231.7 GB
Download from rockerBOO
Released by rockerBOO through its official repository on Hugging Face. Read the license.
Built From
- Derived from MiniMaxAI/MiniMax-H3
- Described by arXiv:2512.03673
- Quantized from MiniMaxAI/MiniMax-H3
Memory Requirements
| Precision | Weights in memory |
|---|---|
| As published | 231.7 GB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About minimax-h3-nvfp4-convrot
What license is minimax-h3-nvfp4-convrot released under?
other, as its publisher declares it. Read the license text before commercial use.
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