Upload README.md with huggingface_hub
Browse files
README.md
ADDED
|
@@ -0,0 +1,51 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
---
|
| 2 |
+
license: other
|
| 3 |
+
license_name: minimax-h3-community-license-agreement
|
| 4 |
+
license_link: https://huggingface.co/MiniMaxAI/MiniMax-H3/blob/main/LICENSE
|
| 5 |
+
tags:
|
| 6 |
+
- comfyui
|
| 7 |
+
- diffusion-single-file
|
| 8 |
+
base_model:
|
| 9 |
+
- MiniMaxAI/MiniMax-H3
|
| 10 |
+
- FastVideo/FastVideo-FastH3-Trim-8-Step
|
| 11 |
+
---
|
| 12 |
+
|
| 13 |
+
# FastVideo FastH3 Trim
|
| 14 |
+
|
| 15 |
+
Repackaged model files for ComfyUI.
|
| 16 |
+
|
| 17 |
+
Original model repository: https://huggingface.co/FastVideo/FastVideo-FastH3-Trim-8-Step
|
| 18 |
+
|
| 19 |
+
FastH3 Trim is an experimental pruned FastH3 model: 42 transformer blocks instead of 50 and a rank-16 timestep
|
| 20 |
+
conditioning, sampled in 8 steps. It is 4.2× smaller than base H3 and faster than FastH3 V2.
|
| 21 |
+
|
| 22 |
+
Use the **FastVideo FastH3: Text to Video** template (ComfyUI 0.36.0 or later) and pick one of the files below in
|
| 23 |
+
its `UNETLoader`. Keep the template's sampler settings: 8 steps, `res_multistep`, `simple`, and the
|
| 24 |
+
`MiniMaxH3SigmaShift` node at 10 (video) and 3 (audio).
|
| 25 |
+
|
| 26 |
+
| Diffusion model | Size | Use it on |
|
| 27 |
+
|---|---:|---|
|
| 28 |
+
| `fastvideo_fasth3_trim_8step_nvfp4.safetensors` | 11.9 GB | NVIDIA Blackwell: RTX 50 series, RTX PRO 6000, DGX Spark |
|
| 29 |
+
| `fastvideo_fasth3_trim_8step_fp8.safetensors` | 19.7 GB | NVIDIA Ada and newer: RTX 40 series |
|
| 30 |
+
| `fastvideo_fasth3_trim_8step_int8_convrot.safetensors` | 18.9 GB | Any recent NVIDIA GPU; matches the template's default format |
|
| 31 |
+
| `fastvideo_fasth3_trim_8step_bf16.safetensors` | 37.5 GB | Reference quality, or for converting to other formats |
|
| 32 |
+
|
| 33 |
+
Place the files in the following folders:
|
| 34 |
+
|
| 35 |
+
```
|
| 36 |
+
📂 ComfyUI/
|
| 37 |
+
└── 📂 models/
|
| 38 |
+
├── 📂 diffusion_models/
|
| 39 |
+
│ ├── fastvideo_fasth3_trim_8step_bf16.safetensors
|
| 40 |
+
│ ├── fastvideo_fasth3_trim_8step_fp8.safetensors
|
| 41 |
+
│ ├── fastvideo_fasth3_trim_8step_int8_convrot.safetensors
|
| 42 |
+
│ └── fastvideo_fasth3_trim_8step_nvfp4.safetensors
|
| 43 |
+
├── 📂 text_encoders/
|
| 44 |
+
│ ├── qwen3vl_32b_minimax_h3_bf16.safetensors
|
| 45 |
+
│ ├── qwen3vl_32b_minimax_h3_int8_convrot.safetensors
|
| 46 |
+
│ └── qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors
|
| 47 |
+
├── 📂 vae/
|
| 48 |
+
│ ├── minimax_h3_audio_vae_fp32.safetensors
|
| 49 |
+
│ ├── minimax_h3_video_vae_fp16.safetensors
|
| 50 |
+
│ └── minimax_h3_video_vae_int8_convrot.safetensors
|
| 51 |
+
```
|