MiniMax-H3-Pruned-GGUF

MiniMax H3 Pruned GGUF

<video controls autoplay loop muted style="width: 100%; border-radius: 8px;" src="https://huggingface.co/Abiray/MiniMax-H3-Pruned-GGUF/resolve/main/video/MiniMax_H3_00002-audio.mp4"></video>

This repository (Abiray/MiniMax-H3-Pruned-GGUF) provides pruned and quantized GGUF weights for the MiniMax H3 omni-modal generative model. MiniMax H3 is designed for unified multimodal context processing, capable of generating synchronized high-definition video and 32 kHz stereo audio from text, image, audio, and video inputs.

---

🌟 Key Highlights

• VRAM Efficiency: Pruned architecture compressed down to 8.9 GB – 21.6 GB, bringing MiniMax H3 execution to consumer-tier GPUs.
• Synchronized Omni-Modal Output: Simultaneous generation of video (24 FPS) and native stereo audio (32 kHz).
• Native ComfyUI Support: Directly compatible with standard ComfyUI-GGUF workflows using the native MiniMax backend.
• Dual Pipeline Variants: Full quant suites for both FL2VA (First/Last Frame) and Ref2VA (Omni-Reference) modes.

---

📂 Repository Weights & Quantization Breakdown

Note: For optimal performance, Q4_K_M is recommended for 16 GB GPUs, while Q5_K_M is recommended for GPUs with 24 GB VRAM.

FL2VA Models (First-and-Last-Frame Mode)

Ref2VA Models (Omni-Reference Mode)

---

⚙️ Quickstart & ComfyUI Deployment

Requirements

• ComfyUI: Version v0.30.0 or higher is required for native MiniMax-H3 architecture support.
• Extension: ComfyUI-GGUF custom node package installed.

Setup Steps

1. Download your desired .gguf variant from the table above.
2. Place the downloaded .gguf file into the ComfyUI/models/unet/ directory.
3. In your ComfyUI workflow, load the model using the UnetLoaderGGUF node.

---

📋 Model Variants & Input Specifications

• H3-Base-FL2VA (First-and-Last-Frame Mode):

  • No image input: Operates as standard Text-to-Video / Text-to-Audio-Video.
  • Single image input: Generates video conditioned on the initial frame or final frame.
  • Dual image input: Interpolates seamlessly between designated first and last reference frames.

• H3-Base-Ref2VA (Omni-Reference Mode):

  • Images: Up to 9 reference images.
  • Videos: Up to 3 video clips (2–15 seconds per clip; total combined duration $\le$ 15s).
  • Audio: Up to 3 audio clips (must be accompanied by visual input; duration 2–15s).
  • Combined Context: Maximum of 12 multi-modal input assets allowed per prompt.

---

📊 Output Specifications

• Duration: 4 – 15 seconds.
• Aspect Ratios: Flexible ratio support (16:9, 9:16, 4:3, 3:4, 1:1, 21:9).
• Native Resolution: 768p base resolution (scalable to 2K via H3-Regenerate-2K).
• Frame Rate: 24 FPS.
• Audio Track: 32 kHz stereo audio output.
• Multilingual Dialogue: Stable support across 11 primary languages (English, Chinese, French, German, Japanese, Korean, Spanish, Russian, Portuguese, Italian, Arabic).

---

📜 Legal & License

MiniMax H3 is released under the MiniMax H3 Community License Agreement. Please refer to the MiniMaxAI/MiniMax-H3 repository and the repository's LICENSE file for full terms and commercial usage guidelines.